AMD Ryzen 3 3300X Review | 78 Data compared

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  • Avg. price in UK: ~£110
  • Avg. price in US: ~$90
  • PassMark benchmark result: 12587
  • N. of physical cores: 4
  • CPU boost clock speed: 4.3 GHz

AMD Ryzen 3 3300X review. Compare 78 technical specifications and user reviews to see how it ranks among processors and if it is worth buying.

5.5

Overall score

What it is: An overall evaluation of the processor's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best processors on the market.

Score components:

90.0%

5.1

Technical Score

10.0%

9.4

User score

Good
5.1

Technical Score

What it is: An assessment of the processor's technical performance, covering key areas such as processing performance, core configuration, efficiency, platform support, integrated features, and thermal behavior.

When it matters: When you want to compare processors based on technical performance and available features.

Score components:

60.0%

4.1

Performance

18.0%

6.1

Cache & Architecture

10.0%

6.9

Memory & PCIe

7.0%

7.4

Power & Thermal

4.0%

8.5

Platform

1.0%

2.8

Integrated Graphics

Good
9.4

User score

What it is: A rating that combines user reviews and the total number of reviews received by the processor.

When it matters: When you want to know how a processor performs in real workloads and how reliable it is for gaming, productivity, and efficiency according to user feedback.

Score components:

70.0%

9.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.6
(322)

(Reviews last updated: May 2026)

Exceptional
  • 4.3
    Gaming

    Score components:

    30.0%

    4.6

    PassMark single-core benchmark score

    25.0%

    4.7

    Geekbench 6 single-core benchmark score

    20.0%

    5.5

    CPU boost clock speed

    17.0%

    3.3

    L3 cache

    8.0%

    1.8

    N. of physical cores

  • 2.8
    Video editing

    Score components:

    45.0%

    3.1

    Geekbench 6 multi-core benchmark score

    20.0%

    1.8

    N. of physical cores

    20.0%

    2.8

    CPU threads

    15.0%

    3.3

    L3 cache

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The AMD Ryzen 3 3300X is a high-performance budget processor based on the 7nm Zen 2 architecture, featuring 4 cores, 8 threads, a 3.8GHz base clock, and a 4.3GHz boost clock. Its standout characteristic is a single-CCX design that unifies its 16MB of L3 cache, significantly reducing inter-core latency compared to other entry-level models. Main pros include exceptional gaming performance that rivals more expensive mid-range CPUs, support for PCIe 4.0, and a modest 65W TDP with an included Wraith Stealth cooler. However, it lacks integrated graphics, necessitating a discrete GPU, and its dense single-CCX layout can lead to higher thermal density and limited overclocking headroom when pushed.

Technical Specifications of processor AMD Ryzen 3 3300X

Technical Score

What it is: An assessment of the processor's technical performance, covering key areas such as processing performance, core configuration, efficiency, platform support, integrated features, and thermal behavior.

When it matters: When you want to compare processors based on technical performance and available features.

Score components:

60.0%

4.1

Performance

18.0%

6.1

Cache & Architecture

10.0%

6.9

Memory & PCIe

7.0%

7.4

Power & Thermal

4.0%

8.5

Platform

1.0%

2.8

Integrated Graphics

5.1
AMD Ryzen 3 3300X has a technical score of 5.12 points, which is lower than that of 51.9% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the processor.

When it matters: When you want to know how a processor performs in real workloads and how reliable it is for gaming, productivity, and efficiency according to user feedback.

Score components:

70.0%

9.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.6
(322)

(Reviews last updated: May 2026)

9.4
AMD Ryzen 3 3300X has a user score of 9.43 points, which is higher than that of 92.8% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the processor.
When it matters: When you prefer to choose a processor reviewed and selected by many other buyers.
10
AMD Ryzen 3 3300X has a popularity of 10 points, which is higher than 88.3% of products in this category.
Ratio quality/price

What it is: An indicator that combines the processor's overall rating with its cost.

When it matters: When you are looking for a processor with a good balance between performance, efficiency, and price.

Score components:

60.0%

5.5

Overall score

40.0%

9.9

Price

6.9
AMD Ryzen 3 3300X has a quality-to-price ratio of 6.9 points, which is higher than 69% of products in this category.
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

AMD
Processor type
What it is: The kind of system the processor is built for, such as desktop PCs, laptops, workstations, or servers.
When it matters: When you want a processor meant for the kind of machine you are actually building or buying, rather than a chip aimed at a different class of system.

Importance: HIGH

desktop
AMD Ryzen 3 3300X belongs to the desktop processor class, which is more advanced than that of 56% of processors and equal to that of 37.9% of processors.
CPU socket
What it is: The physical socket the processor fits into on the motherboard.
When it matters: When you need to make sure the CPU can actually be installed on a specific motherboard.

Importance: HIGH

AM4
AMD Ryzen 3 3300X uses the AM4 CPU socket, which is newer than that of 76.3% of processors and equal to that of 9.7% of processors.
Chipset
What it is: The motherboard chipset families officially meant to work with the processor.
When it matters: When you are checking whether a CPU will work with the motherboard features and platform you plan to use.

Importance: HIGH

X570, B550, A520, X470, B450, X370, B350, A320
AMD Ryzen 3 3300X supports X570, B550, A520, X470, B450, X370, B350, A320 chipsets, which is broader compatibility than 73.8% of processors and equal to that of 4.5% of processors.
CPU architecture
What it is: The processor family or design generation behind the chip, such as Zen 4 or Raptor Lake.
When it matters: When you are comparing CPUs across generations and want a clearer sense of their design age, feature level, and expected performance class.

Importance: HIGH

x86-64
AMD Ryzen 3 3300X uses the x86-64 architecture, which is more advanced than that of 1.7% of processors and equal to that of 98.3% of processors.
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N. of physical cores
What it is: The number of physical CPU cores on the processor.
When it matters: When you run workloads that benefit from more real cores.

Importance: HIGH

Good value: 8+

4
AMD Ryzen 3 3300X has 4 CPU cores, which is fewer than 50.7% of processors and equal to 28.5% of processors.
CPU threads
What it is: The total number of processing threads the CPU can handle at once.
When it matters: When you run heavily threaded workloads or multitask a lot.

Importance: HIGH

Good value: 16+

8
AMD Ryzen 3 3300X offers 8 CPU threads, which is more than 35.3% of processors and equal to 19% of processors.
Threads per core
What it is: The number of threads each physical core can handle at once.
When it matters: When you want to understand how much thread-level parallelism each core can provide in multitasking or heavily threaded work.

Importance: MEDIUM

Good value: 2

2
AMD Ryzen 3 3300X offers 2 threads per core, which is more than 30.4% of processors and equal to 69.6% of processors.
CPU boost clock speed
What it is: The highest clock speed the processor can reach under boost conditions.
When it matters: When you care about peak speed in short bursts.

Importance: HIGH

Good value: >4.7 GHz

4.3 GHz
AMD Ryzen 3 3300X reaches a boost clock of 4.3 GHz which is higher than that of 48.2% of processors and equal to that of 2.9% of processors.
CPU base clock speed
What it is: The processor's normal all-core starting frequency before boost behavior raises clocks temporarily.
When it matters: When you care about steadier performance in longer workloads rather than short burst speed alone.

Importance: MEDIUM

4 x 3.8 GHz
AMD Ryzen 3 3300X has a base clock of 4x3.8 GHz which is equal to that of 100% of processors.
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Semiconductor size
What it is: The manufacturing process node used to produce the processor, usually expressed in nanometers.
When it matters: When efficiency, heat, and the relative modernity of the chip-making process matter to your comparison.

Importance: HIGH

Good value: <10 nm

7 nm
AMD Ryzen 3 3300X uses a 7 nm process node, which is more advanced than that of 71.5% of processors and equal to that of 10.9% of processors.
Foundry
What it is: The semiconductor manufacturer that physically fabricates the processor chip.
When it matters: When process source, manufacturing generation, or foundry differences matter to your comparison more than day-to-day performance alone.

Importance: MEDIUM

TSMC 7 nm
AMD Ryzen 3 3300X is built on the TSMC 7 nm foundry process, which is more advanced than that of 56.7% of processors and equal to that of 9.4% of processors.
L3 cache
What it is: The total amount of L3 cache available on the processor.
When it matters: When you want better performance in cache-sensitive workloads and games.

Importance: MEDIUM

Good value: >=16 MB

16 MB
AMD Ryzen 3 3300X has an L3 cache of 16 MB which is larger than that of 64.2% of processors and equal to that of 12.7% of processors.
L2 cache
What it is: The total amount of L2 cache available across the processor.
When it matters: When you want to compare CPU design efficiency and how much fast intermediate cache the cores have available.

Importance: MEDIUM

Good value: >=6 MB

2 MB
AMD Ryzen 3 3300X has an L2 cache of 2 MB which is smaller than that of 51.3% of processors and equal to that of 11.1% of processors.
L1 cache
What it is: The total amount of L1 cache built into the processor, which sits closest to the cores.
When it matters: When you are comparing low-level CPU design details rather than the broader performance picture buyers usually notice first.

Importance: MEDIUM

Good value: >=512 KB

256 KB
AMD Ryzen 3 3300X has an L1 cache of 256 KB which is smaller than that of 59.4% of processors and equal to that of 18.5% of processors.
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DDR memory version
What it is: The RAM generation the processor is designed to support, such as DDR4 or DDR5.
When it matters: When you need the CPU to match the kind of memory platform you want to buy or reuse.

Importance: MEDIUM

Good value: DDR5

DDR4
AMD Ryzen 3 3300X supports DDR DDR4, which is newer than that of 26.3% of processors and equal to that of 31.7% of processors.
Maximum memory speed
What it is: The highest official memory speed supported by the processor.
When it matters: When you choose RAM and want to know the supported speed ceiling.

Importance: HIGH

Good value: >=4800 MHz

3,200 MHz
AMD Ryzen 3 3300X supports memory speeds up to 3200 MHz, which is higher than that of 51.5% of processors and equal to 8.3% of processors.
Max memory speed (JEDEC)
What it is: The highest official RAM speed the processor supports under standard JEDEC settings, before any memory overclocking profiles are applied.
When it matters: When officially supported stock RAM speed matters more than XMP, EXPO, or manual memory tuning.

Importance: MEDIUM

Good value: >=5600 MHz

DDR4-3200 MHz
AMD Ryzen 3 3300X supports JEDEC memory speeds up to DDR4-3200 MHz, which is higher than that of 51.1% of processors and equal to 8.4% of processors.
Max memory speed (XMP / EXPO)
What it is: The highest memory speed supported through XMP or EXPO profiles.
When it matters: When you want faster RAM through memory profiles.

Importance: MEDIUM

Good value: >=5200 MHz

N/A
Maximum memory capacity
What it is: The largest total amount of memory officially supported by the processor.
When it matters: When you plan a system with very large RAM capacity.

Importance: HIGH

Good value: >=128 GB

128 GB
AMD Ryzen 3 3300X supports up to 128 GB of memory, which is more than 61.9% of processors and equal to 21.4% of processors.
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Integrated graphics
What it is: Includes built-in graphics, so the system can output video without a separate graphics card.
When it matters: When you want the PC to work without a dedicated GPU, or you are building an office, media, compact, or troubleshooting-friendly system.

Importance: HIGH

no
AMD Ryzen 3 3300X does not include integrated graphics. 87.6% of processors include integrated graphics.
Integrated GPU model
What it is: The model name of the integrated graphics processor, if present.
When it matters: When you plan to use the CPU's built-in graphics.

Importance: MEDIUM

N/A
Integrated GPU execution units
What it is: The number of execution units available in the integrated graphics part of the processor.
When it matters: When you plan to rely on built-in graphics and want a better sense of its light gaming, display, or media capability.

Importance: MEDIUM

Good value: >=24

N/A
Integrated GPU base frequency
What it is: The base operating frequency of the integrated GPU.
When it matters: When integrated graphics performance matters to you.

Importance: MEDIUM

Good value: >=350 MHz

N/A
Integrated media encoders/decoders
What it is: The hardware media formats the processor can encode or decode directly.
When it matters: When you stream, edit video, or rely on hardware media acceleration.

Importance: LOW

N/A
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TDP (Thermal design power)
What it is: The rated thermal design power, which gives a general idea of cooling and power needs.
When it matters: When you choose a cooler or build in a tighter case.

Importance: HIGH

Good value: <30 W

65 W
AMD Ryzen 3 3300X has a TDP of 65 W which is higher than that of 70% of processors and equal to that of 16.1% of processors.
Base power (PL1)
What it is: The sustained power target used for longer CPU loads.
When it matters: When you choose cooling and power delivery for sustained workloads.

Importance: MEDIUM

Good value: <30 W

65 W
AMD Ryzen 3 3300X has a base power of 65 W which is higher than that of 70.3% of processors and equal to that of 16.4% of processors.
Boost power (PL2)
What it is: The short-term boost power limit the processor may draw under heavier turbo loads.
When it matters: When you size cooling and power delivery for peak turbo behavior.

Importance: MEDIUM

Good value: <50 W

88 W
AMD Ryzen 3 3300X has a boost power of 88 W which is higher than that of 57.6% of processors and equal to that of 6.3% of processors.
Tau (power duration limit)
What it is: The time limit the CPU can stay at higher boost power before dropping toward sustained power.
When it matters: When you want to understand turbo behavior under longer loads.

Importance: MEDIUM

Good value: <=28 s

N/A
Configurable TDP
What it is: Allows the processor to run in alternate power modes instead of being fixed to one default TDP target.
When it matters: When you want more control over heat, noise, and power draw in compact systems, quieter builds, or thermally limited machines.

Importance: LOW

yes
AMD Ryzen 3 3300X supports configurable TDP. 52.9% of processors support configurable TDP.
cTDP: 45 W
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AMD Ryzen 3 3300X vs the average processor

  • Unlocked for overclocking
    AMD Ryzen 3 3300X has an unlocked multiplier, the average processor does not.
    What it is: Has an unlocked CPU multiplier, which makes manual CPU overclocking much easier on supported platforms.
    When it matters: When you plan to push clock speeds beyond stock settings instead of leaving the processor completely at default behavior.

    Importance: MEDIUM

    AMD Ryzen 3 3300X has an unlocked multiplier, the average processor does not.
  • 8 more PCIe lanes
    AMD Ryzen 3 3300X has more PCIe lanes than the average processor (24 vs 16). The average processor offers 16 PCIe lanes.
    What it is: The number of PCIe lanes provided directly by the processor.
    When it matters: When you connect fast GPUs, SSDs, or expansion cards.

    Importance: HIGH

    Good value: >=20

    AMD Ryzen 3 3300X has more PCIe lanes than the average processor (24 vs 16). The average processor offers 16 PCIe lanes.24 vs 16
  • Includes stock cooler
    AMD Ryzen 3 3300X includes a stock cooler, the average processor does not.
    What it is: A stock CPU cooler is included in the box with the processor.
    When it matters: When total build cost matters and you need to know whether separate cooling must be bought right away.

    Importance: MEDIUM

    AMD Ryzen 3 3300X includes a stock cooler, the average processor does not.
  • 2.33x more L3 per core
    AMD Ryzen 3 3300X has more L3 cache per core than the average processor (4 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.
    What it is: The amount of L3 cache effectively available per CPU core.
    When it matters: When you are comparing how much shared cache each core can draw on in deeper technical analysis.

    Importance: MEDIUM

    Good value: >=2 MB/core

    AMD Ryzen 3 3300X has more L3 cache per core than the average processor (4 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.4 MB/core vs 1.714 MB/core
  • Newer PCIe version
    AMD Ryzen 3 3300X supports a newer PCIe version than the average processor (4 vs 3.0).
    What it is: The newest PCIe generation the processor can use directly for graphics cards, SSDs, and other high-speed expansion devices.
    When it matters: When you want support for newer GPUs or SSDs, or more bandwidth for high-speed expansion hardware.

    Importance: HIGH

    Good value: 4.0

    AMD Ryzen 3 3300X supports a newer PCIe version than the average processor (4 vs 3.0).4.0 vs 3.0
  • 58.4% smaller die size
    AMD Ryzen 3 3300X has a lower die size than the average processor (74 mm² vs 178 mm²). The average processor has a die size of 178 mm².
    What it is: The physical area of the processor die, usually measured in square millimeters.
    When it matters: When you are comparing chip scale, packaging density, or broader design differences rather than direct user-visible performance.

    Importance: LOW

    Good value: <150 mm²

    AMD Ryzen 3 3300X has a lower die size than the average processor (74 mm² vs 178 mm²). The average processor has a die size of 178 mm².74 mm² vs 178 mm²
  • Supports memory overclocking
    AMD Ryzen 3 3300X supports memory overclocking, the average processor does not.
    What it is: Allows memory speeds beyond official stock settings through manual tuning or profile-based overclocking.
    When it matters: When you want to push RAM performance higher than stock support allows, especially in enthusiast or gaming builds.

    Importance: MEDIUM

    AMD Ryzen 3 3300X supports memory overclocking, the average processor does not.
  • 41.7% smaller process node
    AMD Ryzen 3 3300X has a lower process node than the average processor (7 nm vs 12 nm). The average processor uses a process node of 12 nm.
    What it is: The manufacturing process node used to produce the processor, usually expressed in nanometers.
    When it matters: When efficiency, heat, and the relative modernity of the chip-making process matter to your comparison.

    Importance: HIGH

    Good value: <10 nm

    AMD Ryzen 3 3300X has a lower process node than the average processor (7 nm vs 12 nm). The average processor uses a process node of 12 nm.7 nm vs 12 nm
  • Modern CPU socket
    AMD Ryzen 3 3300X uses a more modern CPU socket than the average processor (AM4 vs FP2).
  • Unlocked for overclocking
    AMD Ryzen 3 3300X has an unlocked multiplier, the average processor does not.
  • 12.8% higher single-core score
    AMD Ryzen 3 3300X has a higher Geekbench 6 single-core score than the average processor (1,659 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.
  • 7.5% better single-core performance
    AMD Ryzen 3 3300X has a higher PassMark single-core score than the average processor (2,669 vs 2,483). The average processor scores 2,483 in PassMark single-core.
  • 22.2% higher multi-core score
    AMD Ryzen 3 3300X has a higher Geekbench 6 multi-core score than the average processor (5,859 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.
  • 10 higher clock multiplier
    AMD Ryzen 3 3300X has a higher clock multiplier than the average processor (38 vs 28). The average processor has a clock multiplier of 28.
  • 2.33x more L3 per core
    AMD Ryzen 3 3300X has more L3 cache per core than the average processor (4 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.
  • 58.4% smaller die size
    AMD Ryzen 3 3300X has a lower die size than the average processor (74 mm² vs 178 mm²). The average processor has a die size of 178 mm².
  • 41.7% smaller process node
    AMD Ryzen 3 3300X has a lower process node than the average processor (7 nm vs 12 nm). The average processor uses a process node of 12 nm.
  • 2x larger L3 cache
    AMD Ryzen 3 3300X has a higher L3 cache than the average processor (16 MB vs 8 MB). The average processor has L3 cache of 8 MB.
  • More advanced foundry
    AMD Ryzen 3 3300X uses a more advanced foundry process than the average processor (TSMC 7 nm vs Intel 14 nm).
  • More advanced microarchitecture
    AMD Ryzen 3 3300X uses a more advanced microarchitecture than the average processor (Matisse vs Kaby Lake).
  • 8 more PCIe lanes
    AMD Ryzen 3 3300X has more PCIe lanes than the average processor (24 vs 16). The average processor offers 16 PCIe lanes.
  • Newer PCIe version
    AMD Ryzen 3 3300X supports a newer PCIe version than the average processor (4 vs 3.0).
  • Supports memory overclocking
    AMD Ryzen 3 3300X supports memory overclocking, the average processor does not.
  • 2x more memory capacity
    AMD Ryzen 3 3300X has more maximum memory capacity than the average processor (128 GB vs 64 GB). The average processor supports 64 GB of memory.
  • Includes stock cooler
    AMD Ryzen 3 3300X includes a stock cooler, the average processor does not.
  • 5 °C lower CPU temperature
    AMD Ryzen 3 3300X has a lower CPU temperature than the average processor (95 °C vs 100 °C). The average processor runs at a CPU temperature of 100 °C.
  • Older TPM support
    AMD Ryzen 3 3300X supports an older TPM version than the average processor (fTPM 2.0 vs PTT 2.0).
  • 2 fewer CPU cores
    AMD Ryzen 3 3300X has fewer CPU cores than the average processor (4 vs 6). The average processor has 6 CPU cores.
  • 33.3% smaller L1 cache
    AMD Ryzen 3 3300X has a lower L1 cache than the average processor (256 KB vs 384 KB). The average processor has L1 cache of 384 KB.
  • 20% smaller L2 cache
    AMD Ryzen 3 3300X has a lower L2 cache than the average processor (2 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.
  • No integrated graphics
    AMD Ryzen 3 3300X does not include integrated graphics, the average processor does.
  • 44.4% higher base power
    AMD Ryzen 3 3300X has a higher base power draw than the average processor (65 W vs 45 W). The average processor has a base power draw of 45 W.
  • 5 °C lower TJ Max
    AMD Ryzen 3 3300X has a lower TJ Max than the average processor (95 °C vs 100 °C). The average processor has a TJ Max of 100 °C.
  • 44.4% higher TDP
    AMD Ryzen 3 3300X has a higher TDP than the average processor (65 W vs 45 W). The average processor has a TDP of 45 W.
  • 37.5% higher boost power
    AMD Ryzen 3 3300X has a higher boost power draw than the average processor (88 W vs 64 W). The average processor has a boost power draw of 64 W.
  • 2 fewer CPU cores
    AMD Ryzen 3 3300X has fewer CPU cores than the average processor (4 vs 6). The average processor has 6 CPU cores.
    What it is: The number of physical CPU cores on the processor.
    When it matters: When you run workloads that benefit from more real cores.

    Importance: HIGH

    Good value: 8+

    AMD Ryzen 3 3300X has fewer CPU cores than the average processor (4 vs 6). The average processor has 6 CPU cores.4 vs 6
  • 44.4% higher base power
    AMD Ryzen 3 3300X has a higher base power draw than the average processor (65 W vs 45 W). The average processor has a base power draw of 45 W.
    What it is: The sustained power target used for longer CPU loads.
    When it matters: When you choose cooling and power delivery for sustained workloads.

    Importance: MEDIUM

    Good value: <30 W

    AMD Ryzen 3 3300X has a higher base power draw than the average processor (65 W vs 45 W). The average processor has a base power draw of 45 W.65 W vs 45 W
  • 5 °C lower TJ Max
    AMD Ryzen 3 3300X has a lower TJ Max than the average processor (95 °C vs 100 °C). The average processor has a TJ Max of 100 °C.
    What it is: The highest safe operating junction temperature before the CPU starts throttling or protecting itself.
    When it matters: When you tune cooling or monitor thermals under load.

    Importance: LOW

    Good value: >=100 °C

    AMD Ryzen 3 3300X has a lower TJ Max than the average processor (95 °C vs 100 °C). The average processor has a TJ Max of 100 °C.95 °C vs 100 °C
  • No integrated graphics
    AMD Ryzen 3 3300X does not include integrated graphics, the average processor does.
    What it is: Includes built-in graphics, so the system can output video without a separate graphics card.
    When it matters: When you want the PC to work without a dedicated GPU, or you are building an office, media, compact, or troubleshooting-friendly system.

    Importance: HIGH

    AMD Ryzen 3 3300X does not include integrated graphics, the average processor does.
  • 33.3% smaller L1 cache
    AMD Ryzen 3 3300X has a lower L1 cache than the average processor (256 KB vs 384 KB). The average processor has L1 cache of 384 KB.
    What it is: The total amount of L1 cache built into the processor, which sits closest to the cores.
    When it matters: When you are comparing low-level CPU design details rather than the broader performance picture buyers usually notice first.

    Importance: MEDIUM

    Good value: >=512 KB

    AMD Ryzen 3 3300X has a lower L1 cache than the average processor (256 KB vs 384 KB). The average processor has L1 cache of 384 KB.256 KB vs 384 KB
  • 44.4% higher TDP
    AMD Ryzen 3 3300X has a higher TDP than the average processor (65 W vs 45 W). The average processor has a TDP of 45 W.
    What it is: The rated thermal design power, which gives a general idea of cooling and power needs.
    When it matters: When you choose a cooler or build in a tighter case.

    Importance: HIGH

    Good value: <30 W

    AMD Ryzen 3 3300X has a higher TDP than the average processor (65 W vs 45 W). The average processor has a TDP of 45 W.65 W vs 45 W
  • 37.5% higher boost power
    AMD Ryzen 3 3300X has a higher boost power draw than the average processor (88 W vs 64 W). The average processor has a boost power draw of 64 W.
    What it is: The short-term boost power limit the processor may draw under heavier turbo loads.
    When it matters: When you size cooling and power delivery for peak turbo behavior.

    Importance: MEDIUM

    Good value: <50 W

    AMD Ryzen 3 3300X has a higher boost power draw than the average processor (88 W vs 64 W). The average processor has a boost power draw of 64 W.88 W vs 64 W
  • Older TPM support
    AMD Ryzen 3 3300X supports an older TPM version than the average processor (fTPM 2.0 vs PTT 2.0).
    What it is: The kind of TPM security support associated with the processor or its platform.
    When it matters: When operating-system requirements, device encryption, enterprise security, or platform trust features matter.

    Importance: LOW

    AMD Ryzen 3 3300X supports an older TPM version than the average processor (fTPM 2.0 vs PTT 2.0).fTPM 2.0 vs PTT 2.0

Graphic comparison of AMD Ryzen 3 3300X and other processors

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Third-party reviews

United Kingdom

(Reviews last updated: May 2026)

What customers like about AMD Ryzen 3 3300X?

  • Exceptional value for the performance at its original MSRP
  • Strong 1080p gaming performance, often rivaling more expensive CPUs like the Ryzen 5 3600
  • Unified 4-core single-CCX design significantly reduces internal latency compared to the 3100
  • Supports modern PCIe 4.0 interface for faster storage and GPUs
  • Compatible with the established AM4 socket and older B450/X470 motherboards (with BIOS update)
  • Includes a capable 'Wraith Stealth' stock cooler in the box
  • Unlocked multiplier allows for straightforward manual overclocking

What customers dislike about AMD Ryzen 3 3300X?

  • Frequent availability issues led to it being labeled a 'unicorn' CPU shortly after launch
  • Price inflation in the second-hand market often makes the 6-core Ryzen 5 3600 a better value
  • Limited overclocking headroom as the chip is pushed near its limits out of the box
  • Can run relatively hot under heavy loads compared to the lower-clocked Ryzen 3 3100
  • Only 4 cores may limit long-term future-proofing for heavy multitasking or streaming

Expert reviews

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vernieman.medium.com
08/10/2020

Vernieman's review highlights an all-MSI budget PC build centered on the AMD Ryzen 3 3300X, showcasing its four-core, eight-thread design for "tiny but mighty" performance at a competitive price point. The build, featuring an MPG B550 Gaming Edge WiFi and MPG Gungnir 110R case, delivers exceptional 1080p gaming performance with stable 60+ FPS, bolstered by its single CCX design...Read more

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au.pcmag.com
07/05/2020

The $120 AMD Ryzen 3 3300X, a 4-core/8-thread 7nm "Zen 2" processor, sets a new standard for budget gaming by delivering high performance via a unique single-CCX layout that reduces latency. The chip excels in 1080p gaming and offers strong value for money, often competing with higher-end, older processors. However, the processor lacks integrated graphics, requiring a discrete GPU,...Read more

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legitreviews.com
07/05/2020

The Legit Reviews analysis identifies the AMD Ryzen 3 3300X ($120) and Ryzen 3 3100 ($99) as transformative 4-core/8-thread, 65W budget processors that disrupt the entry-level market. The 3300X features a unified 4 CCX design for low latency, while the 3100 uses a 2 split, with both supporting PCIe Gen 4.0. Performance-wise, both chips outperform Intel rivals (i3-9100F/i5-9400F),...Read more

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forbes.com
07/05/2020

In his review for Forbes, Antony Leather describes the $120 Ryzen 3 3300X and $99 Ryzen 3 3100 as disruptive budget CPUs, with the 3300X offering superior performance due to its single core complex (CCX) design reducing latency compared to the 3100's split CCX approach. The processors offer exceptional value, high overclocking headroom (reaching 4.6GHz), and strong performance in...Read more

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techradar.com
01/06/2020

The AMD Ryzen 3 3300X, reviewed by TechRadar, is a 4-core/8-thread, 3.8GHz processor offering high-performance Zen 2 architecture for approximately $120, delivering exceptional value by competing with higher-priced Intel chips in gaming and productivity. A major design advantage is its single CCX (Core Complex) layout, which reduces latency, alongside added value from PCIe 4.0...Read more

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tomshardware.com
08/05/2020

The Tom's Hardware review finds that the AMD Ryzen 3 3300X and 3100 redefine budget gaming by bringing Zen 2 architecture to the sub-£120 market, with the 3300X's unified 4 core design offering superior performance over the 3100's 2 split. Key advantages include PCIe 4.0 support, unlocked multipliers for overclocking, and exceptional value for money, with the 3300X delivering gaming...Read more

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pcmag.com
07/05/2020

The PCMag review highlights the $120 AMD Ryzen 3 3300X as a "devastating" entry-level processor, earning an Editors' Choice award for its exceptional 7nm Zen 2 value and unique single-CCX design. It serves as a 1080p gaming powerhouse, often rivaling the more expensive Ryzen 5 3600, and is paired with a decent stock cooler, supporting the AM4 platform. While offering strong budget...Read more

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mmorpg.com
07/05/2020

The MMORPG.com review identifies the AMD Ryzen 3 3300X ($120) and 3100 ($99) as budget-conscious "value kings" of PC gaming, offering strong 4-core/8-thread performance. While both are Zen 2 based, the 3300X utilizes a single CCX design, resulting in significantly lower latency and 5.69% higher average gaming performance compared to the dual-CCX 3100. Key pros include exceptional...Read more

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overclockers.com
07/05/2020

The AMD Ryzen 3 3100 and 3300X processors serve as budget-friendly, high-performance entries to the Zen 2 lineup, featuring 4 cores/8 threads and PCIe 4.0 support. While both offer exceptional value, the 3300X utilizes a single 4-core complex (CCX) for superior gaming and lower latency, whereas the 3100 splits cores across two CCXs. Performance tests show these chips dominating...Read more

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hexus.net
07/05/2020

The HEXUS review of the AMD Ryzen 3 3300X and 3100 highlights a major budget market shift, introducing 4-core, 8-thread SMT processors with PCIe Gen 4 support. The $120 3300X, featuring a single-CCX design for lower latency, is recommended over the $99 3100 for superior gaming and productivity performance. While both offer high value, the 3100's split 2 CCX configuration reduces its...Read more

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bit-tech.net
07/05/2020

The AMD Ryzen 3 3300X and 3100 brought 4-core/8-thread Zen 2 architecture to the sub-£120 market, with the 3300X’s single-CCX design offering 10% higher performance than the 3100. The 3300X emerges as the budget champion, offering strong gaming and productivity performance that competes with higher-end, older, or similarly priced Intel chips. Key advantages include exceptional...Read more

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techspot.com
08/05/2020

The TechSpot review identifies the $120 Ryzen 3 3300X and $99 Ryzen 3 3100 as dominant budget CPUs, with the 3300X offering superior performance due to its unique single CCX design that reduces latency. The 3300X frequently matches the Core i7-7700K and outperforms the i5-9400F in gaming and productivity, while the 3100's dual CCX layout results in about 10% lower performance. Key...Read more

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kitguru.net
07/05/2020

Luke Hill's KitGuru review of the AMD Ryzen 3 3300X and 3100 highlights a crucial architectural difference in the budget quad-core market, where the 3300X’s 4 CCX design outperforms the 3100’s 2 layout by eliminating inter-CCX latency. The Ryzen 3 3300X is lauded as a "budget champion" with pros including superior gaming performance that competes with higher-end older chips and...Read more

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uk.pcmag.com
07/05/2020

The AMD Ryzen 3 3300X is a 7nm Zen 2-based, $120 budget processor featuring 4 cores and 8 threads, designed with a single Core Complex (CCX) for reduced latency. It serves as a, "gaming beast" in 1080p scenarios, matching higher-end components and offering strong performance for budget-conscious users. While offering excellent value and AM4 compatibility, key limitations include the...Read more

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pcgamer.com
07/05/2020

The PC Gamer review highlights the $120 AMD Ryzen 3 3300X as a superior budget gaming CPU, largely due to its unique 4-core/4-thread, single-CCX Zen 2 architecture that minimizes internal latency. Benchmarks show this 4-core processor competing with or exceeding older high-end CPUs like the Core i7-7700K in gaming, offering immense value with PCIe 4.0 support and a bundled cooler....Read more

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computerbase.de
07/05/2020

The AMD Ryzen 3 3100 and 3300X bring 4-core, 8-thread "Zen 2" architecture to the budget market, featuring 65W TDP and PCIe 4.0 support. The 3300X utilizes a unified "4 " core configuration to significantly reduce internal latency, making it superior for gaming and often outperforming older flagships like the Core i7-7700K. While the 3100's "2 " layout offers lower gaming...Read more

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pcwelt.de
02/06/2020

The PC-Welt review highlights the AMD Ryzen 3 3100 and 3300X as budget-friendly 7nm Zen 2 processors that bring high performance to the sub-€130 market. While both feature 4 cores and 8 threads, the 3300X uses a single CCX design to reduce latency, allowing it to outperform the 3100 and compete with older high-end CPUs. The 3300X is recommended for gaming due to its superior...Read more

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hardwareluxx.de
07/05/2020

The Hardwareluxx review of the AMD Ryzen 3 3300X and 3100 highlights a significant shift in the budget CPU market, bringing 7nm Zen 2 architecture and simultaneous multithreading (SMT) to the entry-level segment. While both are quad-core/8-thread, the 3300X uses a single CCX (4 ) design, offering superior performance via lower latency, whereas the 3100 utilizes a 2 layout. The...Read more

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comptoir-hardware.com
07/05/2020

The Ryzen 3 3300X and 3100 bring Zen 2 architecture and 4-core/8-thread performance to the budget market, with the 3300X offering superior gaming performance due to its single, unified CCX design and reduced latency, while the 3100 splits its cores across two CCX modules. Paired with the B550 chipset, these processors provide PCIe 4.0, though the platform lacks support for older...Read more

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cowcotland.com
07/05/2020

The AMD Ryzen 3 3100 and 3300X brought 7nm Zen 2 architecture to the sub-$130 market, with the 3300X utilizing a unified 4 CCX design for superior cache latency compared to the 3100's 2 layout. Benchmarks indicate the 3300X offers exceptional 1080p gaming performance, often matching higher-end chips, while the 3100 provides solid, budget-friendly multitasking capabilities. Key...Read more

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lesnumeriques.com
08/05/2020

The AMD Ryzen 3 3300X is a 4-core, 8-thread processor that significantly redefined budget performance at its launch by utilizing the Zen 2 architecture on a single CCX (Core Complex), reducing core-to-core latency. Its 4.3 GHz boost clock and unified 16MB L3 cache enable it to compete with more expensive processors, making it an excellent, low-cost option for gaming and light...Read more

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geeknetic.es
07/05/2020

The AMD Ryzen 3 3300X, reviewed by Geeknetic, is a high-performance 7nm Zen 2 budget processor featuring 4 cores, 8 threads, and a 65W TDP. Its unique 4 CCX layout improves latency by utilizing a shared 16MB L3 cache, providing better gaming efficiency than the Ryzen 3 3100. It delivers exceptional 1080p gaming performance, often matching more expensive chips, making it ideal for...Read more

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profesionalreview.com
07/05/2020

The AMD Ryzen 3 3300X, a 4-core/8-thread Zen 2 processor, features a unique "4 " CCX configuration that drastically reduces latency and boosts gaming performance at a $120 price point. It offers exceptional value by outperforming older high-end CPUs in single-core tasks and enabling PCIe 4.0 support on compatible motherboards. Despite its strengths, the chip faces thermal...Read more

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androidpc.es
14/09/2020

The AMD Ryzen 3 3300X, paired with the Radeon RX 5600 XT, is highlighted as a high-value, budget-friendly 1080p gaming solution, featuring exceptional single-core performance due to its single CCX design. Pros include excellent price-to-performance ratio, support for PCIe 4.0, and high FPS in modern titles, while cons center on limited multi-threaded performance and the lack of...Read more

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tvtech.it
07/05/2020

The Ryzen 3 3100 and 3300X introduce 7nm Zen 2 architecture to the budget market, offering 4 cores and 8 threads with excellent value. While the 3100 uses a 2 CCX configuration, the 3300X features a unified 4 design, providing lower latency and superior performance, particularly in gaming where it rivals higher-end older CPUs. Both processors support PCIe 4.0 and operate efficiently...Read more

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multiplayer.it
07/05/2020

The Ryzen 3 3300X and 3100 bring AMD's 7nm Zen 2 architecture to the entry-level market, featuring 4 cores/8 threads with distinct internal architectures. The 3300X utilizes a single CCX design for reduced latency, while the 3100 splits cores across two CCXs, resulting in lower performance. The 3300X stands out as a budget gaming option, often matching older high-end CPUs, while the...Read more

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tech.everyeye.it
07/05/2020

The Everyeye.it review highlights the AMD Ryzen 3 3100 and 3300X as 7nm Zen 2 budget processors that redefine entry-level gaming, with the 3300X offering superior performance due to its "4 " core configuration and lower latency. Key pros include exceptional value for money, PCIe 4.0 support, and high performance in both gaming and productivity, often surpassing 9th Gen Intel...Read more

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tomshw.it
07/05/2020

The Tom's Hardware Italy review highlights the AMD Ryzen 3 3300X and 3100 as budget-defining 7nm Zen 2 processors, featuring 4 cores and 8 threads. The 3300X utilizes a unified 4 CCX topology for superior performance, while the 3100 uses a 2 layout, creating significant performance gaps in gaming and productivity. Pros include an exceptional price-to-performance ratio, with the...Read more

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techgaming.nl
03/07/2020

The TechGaming review identifies the AMD Ryzen 3 3300X as a budget-friendly powerhouse, leveraging a single CCX design to deliver exceptional gaming performance that often rivals higher-end processors. Key advantages highlighted include strong gaming capabilities, PCIe 4.0 support, and ease of overclocking. However, the processor lacks an integrated GPU, requires a dedicated...Read more

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hardware.info
07/05/2020

The AMD Ryzen 3 3100 and 3300X, based on the 7nm Zen 2 architecture, deliver 4 cores and 8 threads to the budget market with 65W TDPs, outperforming previous entry-level options. While both share the same socket, the 3100 uses a 2 CCX layout, whereas the 3300X uses a unified 4 configuration for superior latency. The 3300X is recommended as the performance leader with excellent...Read more

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tweakers.net
07/05/2020

Tweakers identifies the AMD Ryzen 3 3100 and 3300X as market-shifting, budget-friendly 4-core/8-thread processors based on the Zen 2 architecture, with the 3300X offering superior performance due to a 4 CCX layout that reduces latency compared to the 3100's 2 layout. Key advantages of this launch include the budget-friendly B550 platform, which brings PCIe 4.0 functionality to a...Read more

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