OVERALL
SPECS
VS AVERAGE
REVIEWS
ALTERNATIVES

AMD Ryzen 3 5125C Review | 78 Data compared

double-arrow
  • Avg. price: ~£90
  • PassMark benchmark result: ?
  • N. of physical cores: 2
  • CPU boost clock speed: 3.0 GHz

AMD Ryzen 3 5125C review. Compare 78 technical specifications and user reviews to see how it ranks among processors and if it is worth buying.

6.3

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%

6.3

Technical Score

10.0%

?

User score

Good
6.3

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%

6.4

Performance

18.0%

5.7

Cache & Architecture

10.0%

5.2

Memory & PCIe

7.0%

7.4

Power & Thermal

4.0%

8.5

Platform

1.0%

6.8

Integrated Graphics

Good
?

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%

?

User reviews

30.0%

?

Popularity

  • 4.3
    Gaming

    Score components:

    30.0%

    9.0

    PassMark single-core benchmark score

    25.0%

    3.5

    Geekbench 6 single-core benchmark score

    20.0%

    1.6

    CPU boost clock speed

    17.0%

    2.1

    L3 cache

    8.0%

    1.0

    N. of physical cores

  • 4.9
    Video editing

    Score components:

    45.0%

    9.0

    Geekbench 6 multi-core benchmark score

    20.0%

    1.0

    N. of physical cores

    20.0%

    1.6

    CPU threads

    15.0%

    2.1

    L3 cache

  • No image
No image

Best prices in UK

    N/A~ £90

Best rankings

?

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 5125C is a dual-core, four-thread processor designed for premium Chromebooks, built on the 7nm Zen 3 'Cezanne' architecture with a fixed base clock of 3 GHz and no turbo boost capability. Released in early 2022 as part of the 'Barcelo' refresh, it features 8 MB of L3 cache, an integrated Radeon Vega 3 graphics solution (3 CUs at 1500 MHz), and a highly efficient 15W TDP that is configurable between 10W and 25W. Its main pros include exceptional power efficiency for all-day battery life in thin-and-light laptops, support for fast LPDDR4x-4266 memory, and enough performance for smooth multitasking in Chrome OS environments. However, its primary cons are the lack of a turbo boost, a locked multiplier that prevents overclocking, and a low core count compared to other Ryzen 5000 series chips, which limits it to basic productivity and light media tasks rather than demanding workloads.

Technical Specifications of processor AMD Ryzen 3 5125C

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%

?

Performance

18.0%

?

Cache & Architecture

10.0%

?

Memory & PCIe

7.0%

?

Power & Thermal

4.0%

?

Platform

1.0%

?

Integrated Graphics

6.3
AMD Ryzen 3 5125C has a technical score of 6.29 points, which is higher than that of 69.2% 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%

0.0

User reviews

30.0%

1.0

Popularity

?
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.
1.0
AMD Ryzen 3 5125C has a popularity of 1 points, which is higher than 0% 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%

6.3

Overall score

40.0%

10

Price

7.4
AMD Ryzen 3 5125C has a quality-to-price ratio of 7.4 points, which is higher than 82.4% 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

mobile
AMD Ryzen 3 5125C belongs to the mobile processor class, which is more advanced than that of 7.3% of processors and equal to that of 48.6% 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

FP6
AMD Ryzen 3 5125C uses the FP6 CPU socket, which is older than that of 51.9% of processors and equal to that of 4.4% 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 5125C 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 5125C 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.
Show more
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+

2
AMD Ryzen 3 5125C has 2 CPU cores, which is fewer than 79.3% of processors and equal to 20.6% 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+

4
AMD Ryzen 3 5125C offers 4 CPU threads, which is fewer than 67.3% of processors and equal to 26.6% 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 5125C 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

3.0 GHz
AMD Ryzen 3 5125C reaches a boost clock of 3.0 GHz which is lower than that of 92.9% of processors and equal to that of 1% 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

2 x 3.0 GHz
AMD Ryzen 3 5125C has a base clock of 2x3.0 GHz which is equal to that of 100% of processors.
Show more
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 5125C 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 5125C 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

8 MB
AMD Ryzen 3 5125C has an L3 cache of 8 MB which is larger than that of 39.7% of processors and equal to that of 11.8% 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

1 MB
AMD Ryzen 3 5125C has an L2 cache of 1 MB which is smaller than that of 67.1% of processors and equal to that of 17.6% 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

128 KB
AMD Ryzen 3 5125C has an L1 cache of 128 KB which is smaller than that of 83.1% of processors and equal to that of 14.9% of processors.
Show more
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/LPDDR4X
AMD Ryzen 3 5125C supports DDR DDR4/LPDDR4X, which is newer than that of 63.4% of processors and equal to that of 3% 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

4,267 MHz
AMD Ryzen 3 5125C supports memory speeds up to 4267 MHz, which is higher than that of 63.7% of processors and equal to 2.6% 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

LPDDR4X-4267 MHz
AMD Ryzen 3 5125C supports JEDEC memory speeds up to LPDDR4X-4267 MHz, which is higher than that of 63.3% of processors and equal to 2.4% 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

64 GB
AMD Ryzen 3 5125C supports up to 64 GB of memory, which is more than 28.4% of processors and equal to 27.6% of processors.
Show more
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

yes
AMD Ryzen 3 5125C includes integrated graphics. 87.6% of processors include integrated graphics.
AMD Radeon Vega 3
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

Radeon Vega 3
AMD Ryzen 3 5125C uses the Radeon Vega 3 integrated GPU, which is more advanced than that in 66.5% of processors and equal to that in 1.7% of processors.
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

3
AMD Ryzen 3 5125C has 3 GPU execution units, which is fewer than 93% of processors and equal to 2.5% of processors.
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

300 MHz
AMD Ryzen 3 5125C has an integrated GPU clock of 300 MHz which is lower than that of 57% of processors and equal to that of 38.7% of processors.
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

?
Show more
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

15 W
AMD Ryzen 3 5125C has a TDP of 15 W which is lower than that of 77.7% 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

15 W
AMD Ryzen 3 5125C has a base power of 15 W which is lower than that of 77.2% of processors and equal to that of 16.2% 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

?
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 5125C supports configurable TDP. 52.9% of processors support configurable TDP.
Show more

AMD Ryzen 3 5125C vs the average processor

  • 2.33x more L3 per core
    AMD Ryzen 3 5125C 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 5125C 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
  • 66.7% lower base power
    AMD Ryzen 3 5125C has a lower base power draw than the average processor (15 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 5125C has a lower base power draw than the average processor (15 W vs 45 W). The average processor has a base power draw of 45 W.15 W vs 45 W
  • 41.7% smaller process node
    AMD Ryzen 3 5125C 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 5125C 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
  • 5 °C lower CPU temperature
    AMD Ryzen 3 5125C 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.
    What it is: The reported operating temperature of the processor.
    When it matters: When you monitor thermals, cooling, or system stability.

    Importance: LOW

    Good value: <100 °C

    AMD Ryzen 3 5125C 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.95 °C vs 100 °C
  • More advanced microarchitecture
    AMD Ryzen 3 5125C uses a more advanced microarchitecture than the average processor (Barcelo vs Kaby Lake).
    What it is: The internal core-design codename used for this processor generation.
    When it matters: When you are comparing CPUs at a deeper design level and want to identify the exact architecture behind marketing names.

    Importance: LOW

    AMD Ryzen 3 5125C uses a more advanced microarchitecture than the average processor (Barcelo vs Kaby Lake).Barcelo vs Kaby Lake
  • Newer DDR support
    AMD Ryzen 3 5125C supports a newer DDR generation than the average processor (DDR4/LPDDR4X vs DDR4).
    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

    AMD Ryzen 3 5125C supports a newer DDR generation than the average processor (DDR4/LPDDR4X vs DDR4).DDR4/LPDDR4X vs DDR4
  • 66.7% lower TDP
    AMD Ryzen 3 5125C has a lower TDP than the average processor (15 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 5125C has a lower TDP than the average processor (15 W vs 45 W). The average processor has a TDP of 45 W.15 W vs 45 W
  • More advanced foundry
    AMD Ryzen 3 5125C uses a more advanced foundry process than the average processor (TSMC 7 nm vs Intel 14 nm).
    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

    AMD Ryzen 3 5125C uses a more advanced foundry process than the average processor (TSMC 7 nm vs Intel 14 nm).TSMC 7 nm vs Intel 14 nm
  • Broader instruction support
    AMD Ryzen 3 5125C supports a broader instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, BMI1, BMI2 vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA).
  • 1 wider front-end design
    AMD Ryzen 3 5125C has a higher front-end width than the average processor (5 vs 4). The average processor uses front-end width of 4.
  • 2.33x more L3 per core
    AMD Ryzen 3 5125C 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.
  • 41.7% smaller process node
    AMD Ryzen 3 5125C has a lower process node than the average processor (7 nm vs 12 nm). The average processor uses a process node of 12 nm.
  • More advanced microarchitecture
    AMD Ryzen 3 5125C uses a more advanced microarchitecture than the average processor (Barcelo vs Kaby Lake).
  • More advanced foundry
    AMD Ryzen 3 5125C uses a more advanced foundry process than the average processor (TSMC 7 nm vs Intel 14 nm).
  • 2.16x more transistors
    AMD Ryzen 3 5125C has more transistors than the average processor (10.7 billion vs 4.95 billion). The average processor has 4.95 billion transistors.
  • Newer DDR support
    AMD Ryzen 3 5125C supports a newer DDR generation than the average processor (DDR4/LPDDR4X vs DDR4).
  • 45.5% higher memory speed
    AMD Ryzen 3 5125C has a higher maximum memory speed than the average processor (4,267 MHz vs 2,933 MHz). The average processor supports memory speed of 2,933 MHz.
  • 66.7% lower base power
    AMD Ryzen 3 5125C has a lower base power draw than the average processor (15 W vs 45 W). The average processor has a base power draw of 45 W.
  • 5 °C lower CPU temperature
    AMD Ryzen 3 5125C 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.
  • 66.7% lower TDP
    AMD Ryzen 3 5125C has a lower TDP than the average processor (15 W vs 45 W). The average processor has a TDP of 45 W.

Total
Overall
Platform
Performance
Cache & Architecture
Memory & PCIe
Power & Thermal
  • Older TPM support
    AMD Ryzen 3 5125C supports an older TPM version than the average processor (fTPM 2.0 vs PTT 2.0).
  • 30.2% lower boost clock
    AMD Ryzen 3 5125C has a lower boost clock speed than the average processor (3 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.
  • 4 fewer CPU cores
    AMD Ryzen 3 5125C has fewer CPU cores than the average processor (2 vs 6). The average processor has 6 CPU cores.
  • 4 fewer CPU threads
    AMD Ryzen 3 5125C has fewer CPU threads than the average processor (4 vs 8). The average processor has 8 CPU threads.
  • 15.9% lower single-core score
    AMD Ryzen 3 5125C has a lower Geekbench 6 single-core score than the average processor (1,237 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.
  • 60% smaller L2 cache
    AMD Ryzen 3 5125C has a lower L2 cache than the average processor (1 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.
  • 66.7% smaller L1 cache
    AMD Ryzen 3 5125C has a lower L1 cache than the average processor (128 KB vs 384 KB). The average processor has L1 cache of 384 KB.
  • 8 fewer PCIe lanes
    AMD Ryzen 3 5125C has fewer PCIe lanes than the average processor (8 vs 16). The average processor offers 16 PCIe lanes.
  • 87.5% fewer GPU execution units
    AMD Ryzen 3 5125C has fewer GPU execution units than the average processor (3 vs 24). The average processor has 24 GPU execution units.
  • 5 °C lower TJ Max
    AMD Ryzen 3 5125C has a lower TJ Max than the average processor (95 °C vs 100 °C). The average processor has a TJ Max of 100 °C.
  • 30.2% lower boost clock
    AMD Ryzen 3 5125C has a lower boost clock speed than the average processor (3 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.
    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

    AMD Ryzen 3 5125C has a lower boost clock speed than the average processor (3 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.3.0 GHz vs 4.3 GHz
  • 4 fewer CPU cores
    AMD Ryzen 3 5125C has fewer CPU cores than the average processor (2 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 5125C has fewer CPU cores than the average processor (2 vs 6). The average processor has 6 CPU cores.2 vs 6
  • 8 fewer PCIe lanes
    AMD Ryzen 3 5125C has fewer PCIe lanes than the average processor (8 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 5125C has fewer PCIe lanes than the average processor (8 vs 16). The average processor offers 16 PCIe lanes.8 vs 16
  • 4 fewer CPU threads
    AMD Ryzen 3 5125C has fewer CPU threads than the average processor (4 vs 8). The average processor has 8 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+

    AMD Ryzen 3 5125C has fewer CPU threads than the average processor (4 vs 8). The average processor has 8 CPU threads.4 vs 8
  • 15.9% lower single-core score
    AMD Ryzen 3 5125C has a lower Geekbench 6 single-core score than the average processor (1,237 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.
    What it is: A Geekbench 6 score that reflects single-core CPU performance in mixed modern workloads.
    When it matters: When you care about snappy everyday performance in lighter apps, browsing, office work, or tasks that do not scale well across many cores.

    Importance: HIGH

    Good value: >2000

    AMD Ryzen 3 5125C has a lower Geekbench 6 single-core score than the average processor (1,237 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.1,237 vs 1,471
  • 60% smaller L2 cache
    AMD Ryzen 3 5125C has a lower L2 cache than the average processor (1 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.
    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

    AMD Ryzen 3 5125C has a lower L2 cache than the average processor (1 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.1 MB vs 2.5 MB
  • 66.7% smaller L1 cache
    AMD Ryzen 3 5125C has a lower L1 cache than the average processor (128 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 5125C has a lower L1 cache than the average processor (128 KB vs 384 KB). The average processor has L1 cache of 384 KB.128 KB vs 384 KB
  • 5 °C lower TJ Max
    AMD Ryzen 3 5125C 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 5125C 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
Total
Platform
Performance
Cache & Architecture
Memory & PCIe
Integrated Graphics
Power & Thermal

Graphic comparison of AMD Ryzen 3 5125C and other processors

Attribute category
Attribute
No results found

Third-party reviews

What customers like about AMD Ryzen 3 5125C?

  • Efficient performance for daily Chromebook tasks like web browsing and word processing
  • Excellent energy efficiency leading to long battery life for mobile users
  • Impressive heat dissipation due to the 7nm manufacturing process
  • Offers better multitasking capabilities than many entry-level Intel Core i3 counterparts
  • Good value for money when featured in mid-range Chromebooks on sale

What customers dislike about AMD Ryzen 3 5125C?

  • Limited to only two physical cores, which can struggle with heavy workloads
  • Lacks a 'Turbo' boost feature, keeping it at a fixed 3.0 GHz clock speed
  • Integrated Radeon Vega 3 graphics are insufficient for AAA gaming or intensive video editing
  • Slowest variant in the Ryzen 5000C series lineup at launch
  • May experience lag or freezing during high-intensity multi-threaded tasks

Expert reviews

B
browser.geekbench.com
29/03/2026
AMD Ryzen 3 5125C Benchmarks - Geekbench

The AMD Ryzen 3 5125C is a 7nm "Zen 3" dual-core (4 threads) processor designed for premium Chromebooks, featuring a low 15W TDP for efficiency. Key advantages include its modern architecture providing significantly faster response and better graphics compared to previous generations, along with integrated Radeon RX Vega 3 graphics capable of 1080p output. However, its limitations...Read more

Video reviews

Best alternatives

intel-core-ultra-9-285k
Intel Core Ultra 9 285K

Processors

8.9
amd-ryzen-threadripper-pro-9965wx
AMD Ryzen Threadripper Pro 9965WX

Processors

8.8
amd-ryzen-threadripper-pro-9995wx
AMD Ryzen Threadripper Pro 9995WX

Processors

8.8
amd-ryzen-threadripper-9960x
AMD Ryzen Threadripper 9960X

Processors

8.8
amd-ryzen-threadripper-7970x
AMD Ryzen Threadripper 7970X

Processors

8.7
amd-ryzen-threadripper-pro-9985wx
AMD Ryzen Threadripper Pro 9985WX

Processors

8.7
intel-core-ultra-9-285
Intel Core Ultra 9 285

Processors

8.6
amd-ryzen-threadripper-pro-9975wx
AMD Ryzen Threadripper Pro 9975WX

Processors

8.6
amd-ryzen-threadripper-pro-7985wx
AMD Ryzen Threadripper Pro 7985WX

Processors

8.6
amd-ryzen-9-9950x3d
AMD Ryzen 9 9950x3d

Processors

8.6
intel-core-i9-13900k
Intel Core i9 13900K

Processors

8.5
amd-ryzen-threadripper-pro-7965wx
AMD Ryzen Threadripper Pro 7965WX

Processors

8.5

Compare AMD Ryzen 3 5125C with other processors

VS
VS

Compare