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AMD Athlon X4 940 Review | 78 Data compared

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  • Avg. price: ~£55
  • PassMark benchmark result: ?
  • N. of physical cores: 4
  • CPU boost clock speed: 3.6 GHz

AMD Athlon X4 940 review. Compare 78 technical specifications and user reviews to see how it ranks among processors and if it is worth buying.

5.1

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%

?

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%

5.4

Performance

18.0%

3.5

Cache & Architecture

10.0%

4.5

Memory & PCIe

7.0%

5.8

Power & Thermal

4.0%

8.4

Platform

1.0%

3.4

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

  • 3.6
    Gaming

    Score components:

    30.0%

    1.1

    PassMark single-core benchmark score

    25.0%

    9.0

    Geekbench 6 single-core benchmark score

    20.0%

    3.4

    CPU boost clock speed

    17.0%

    1.0

    L3 cache

    8.0%

    1.8

    N. of physical cores

  • 4.9
    Video editing

    Score components:

    45.0%

    9.0

    Geekbench 6 multi-core benchmark score

    20.0%

    1.8

    N. of physical cores

    20.0%

    1.6

    CPU threads

    15.0%

    1.0

    L3 cache

  • No image
No image

Best prices in UK

    N/A~ £55

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 Athlon X4 940 is an entry-level quad-core desktop processor released in July 2017 as part of the 28nm 'Bristol Ridge' family for the AM4 socket. It features a base clock speed of 3.2 GHz, a turbo boost up to 3.6 GHz, and 2 MB of L2 cache, all while operating within a 65W TDP. Main characteristics include support for modern DDR4-2400 memory and an unlocked multiplier for easier overclocking. Its primary pros are its affordable entry point into the long-lived AM4 platform and the lack of an integrated GPU, which allows enthusiasts to focus on dedicated graphics. However, it suffers from dated 'Excavator' architecture which leads to poor single-core performance compared to Ryzen counterparts, and it lacks an L3 cache, significantly limiting its effectiveness in modern AAA gaming.

Technical Specifications of processor AMD Athlon X4 940

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

5.1
AMD Athlon X4 940 has a technical score of 5.09 points, which is lower than that of 52.8% 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 Athlon X4 940 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%

5.1

Overall score

40.0%

10

Price

6.6
AMD Athlon X4 940 has a quality-to-price ratio of 6.6 points, which is higher than 57.6% 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 Athlon X4 940 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 Athlon X4 940 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

?
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 Athlon X4 940 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+

4
AMD Athlon X4 940 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+

4
AMD Athlon X4 940 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

1
AMD Athlon X4 940 offers 1 threads per core, which is fewer than 69.7% of processors and equal to 30.3% 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

3.6 GHz
AMD Athlon X4 940 reaches a boost clock of 3.6 GHz which is lower than that of 76.7% of processors and equal to that of 3.6% 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 3.2 GHz
AMD Athlon X4 940 has a base clock of 4x3.2 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

28 nm
AMD Athlon X4 940 uses a 28 nm process node, which is older than that of 94.8% of processors and equal to that of 2.9% 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

GlobalFoundries 28 nm
AMD Athlon X4 940 is built on the GlobalFoundries 28 nm foundry process, which is less advanced than that of 94.8% of processors and equal to that of 2.9% 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

0 MB
AMD Athlon X4 940 has an L3 cache of 0 MB which is smaller than that of 93.6% of processors and equal to that of 6.4% 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 Athlon X4 940 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

320 KB
AMD Athlon X4 940 has an L1 cache of 320 KB which is smaller than that of 55.2% of processors and equal to that of 4.1% 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
AMD Athlon X4 940 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

2,400 MHz
AMD Athlon X4 940 supports memory speeds up to 2400 MHz, which is lower than that of 63.2% of processors and equal to 12.4% 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

DDR4-2400 MHz
AMD Athlon X4 940 supports JEDEC memory speeds up to DDR4-2400 MHz, which is lower than that of 63.4% of processors and equal to 10.6% 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 Athlon X4 940 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

no
AMD Athlon X4 940 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

?
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
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

65 W
AMD Athlon X4 940 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 Athlon X4 940 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

N/A
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

no
AMD Athlon X4 940 does not support configurable TDP. 52.9% of processors support configurable TDP.
Show more

AMD Athlon X4 940 vs the average processor

  • Includes stock cooler
    AMD Athlon X4 940 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 Athlon X4 940 includes a stock cooler, the average processor does not.
  • Supports memory overclocking
    AMD Athlon X4 940 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 Athlon X4 940 supports memory overclocking, the average processor does not.
  • 10 °C lower CPU temperature
    AMD Athlon X4 940 has a lower CPU temperature than the average processor (90 °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 Athlon X4 940 has a lower CPU temperature than the average processor (90 °C vs 100 °C). The average processor runs at a CPU temperature of 100 °C.90 °C vs 100 °C
  • Modern CPU socket
    AMD Athlon X4 940 uses a more modern CPU socket than the average processor (AM4 vs FP2).
    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

    AMD Athlon X4 940 uses a more modern CPU socket than the average processor (AM4 vs FP2).AM4 vs FP2
  • 4.55x cheaper
    AMD Athlon X4 940 is cheaper than the average processor (£55 vs £250).
    AMD Athlon X4 940 is cheaper than the average processor (£55 vs £250).£55 vs £250
  • 9.5% higher Cinebench R20 single-core score
    AMD Athlon X4 940 has a higher Cinebench R20 single-core score than the average processor (530 vs 484). The average processor scores 484 in Cinebench R20 single-core.
    What it is: A Cinebench R20 benchmark score that reflects single-core CPU performance.
    When it matters: When you care about lighter workloads, interface responsiveness, or software that still depends heavily on one fast core.

    Importance: HIGH

    Good value: >600

    AMD Athlon X4 940 has a higher Cinebench R20 single-core score than the average processor (530 vs 484). The average processor scores 484 in Cinebench R20 single-core.530 vs 484
  • Modern CPU socket
    AMD Athlon X4 940 uses a more modern CPU socket than the average processor (AM4 vs FP2).
  • 9.5% higher Cinebench R20 single-core score
    AMD Athlon X4 940 has a higher Cinebench R20 single-core score than the average processor (530 vs 484). The average processor scores 484 in Cinebench R20 single-core.
  • Supports memory overclocking
    AMD Athlon X4 940 supports memory overclocking, the average processor does not.
  • Includes stock cooler
    AMD Athlon X4 940 includes a stock cooler, the average processor does not.
  • 10 °C lower CPU temperature
    AMD Athlon X4 940 has a lower CPU temperature than the average processor (90 °C vs 100 °C). The average processor runs at a CPU temperature of 100 °C.

Total
Overall
Platform
Performance
Memory & PCIe
Power & Thermal
  • 3 year/s older release date
    AMD Athlon X4 940 has an older release date than the average processor (2,017 vs 2,020).
    July 2017
  • No crypto acceleration
    AMD Athlon X4 940 does not include crypto acceleration, the average processor does.
  • Older TPM support
    AMD Athlon X4 940 supports an older TPM version than the average processor (fTPM 2.0 vs PTT 2.0).
  • 51.2% weaker single-core performance
    AMD Athlon X4 940 has a lower PassMark single-core score than the average processor (1,211 vs 2,483). The average processor scores 2,483 in PassMark single-core.
  • 67.9% weaker multi-core performance
    AMD Athlon X4 940 has a lower multi-core performance than the average processor (894 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.
  • 16.3% lower boost clock
    AMD Athlon X4 940 has a lower boost clock speed than the average processor (3.6 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.
  • 2 fewer CPU cores
    AMD Athlon X4 940 has fewer CPU cores than the average processor (4 vs 6). The average processor has 6 CPU cores.
  • No multithreading support
    AMD Athlon X4 940 does not support multithreading, the average processor does.
  • 4 fewer CPU threads
    AMD Athlon X4 940 has fewer CPU threads than the average processor (4 vs 8). The average processor has 8 CPU threads.
  • 1 fewer threads per core
    AMD Athlon X4 940 has fewer threads per core than the average processor (1 vs 2). The average processor offers 2 threads per core.
  • 2.33x larger process node
    AMD Athlon X4 940 has a higher process node than the average processor (28 nm vs 12 nm). The average processor uses a process node of 12 nm.
  • Less advanced microarchitecture
    AMD Athlon X4 940 uses a less advanced microarchitecture than the average processor (Bristol Ridge vs Kaby Lake).
  • 40.4% larger die size
    AMD Athlon X4 940 has a higher die size than the average processor (250 mm² vs 178 mm²). The average processor has a die size of 178 mm².
  • Less advanced foundry
    AMD Athlon X4 940 uses a less advanced foundry process than the average processor (GlobalFoundries 28 nm vs Intel 14 nm).
  • 20% smaller L2 cache
    AMD Athlon X4 940 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.
  • 37.4% fewer transistors
    AMD Athlon X4 940 has fewer transistors than the average processor (3.1 billion vs 4.95 billion). The average processor has 4.95 billion transistors.
  • 8 fewer PCIe lanes
    AMD Athlon X4 940 has fewer PCIe lanes than the average processor (8 vs 16). The average processor offers 16 PCIe lanes.
  • 18.2% lower memory speed
    AMD Athlon X4 940 has a lower maximum memory speed than the average processor (2,400 MHz vs 2,933 MHz). The average processor supports memory speed of 2,933 MHz.
  • 16.2% lower memory bandwidth
    AMD Athlon X4 940 has a lower memory bandwidth than the average processor (38.4 GB/s vs 45.8 GB/s). The average processor offers memory bandwidth of 45.8 GB/s.
  • No integrated graphics
    AMD Athlon X4 940 does not include integrated graphics, the average processor does.
  • 44.4% higher base power
    AMD Athlon X4 940 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.
  • 10 °C lower TJ Max
    AMD Athlon X4 940 has a lower TJ Max than the average processor (90 °C vs 100 °C). The average processor has a TJ Max of 100 °C.
  • No configurable TDP
    AMD Athlon X4 940 does not support configurable TDP, the average processor does.
  • 44.4% higher TDP
    AMD Athlon X4 940 has a higher TDP than the average processor (65 W vs 45 W). The average processor has a TDP of 45 W.
  • 51.2% weaker single-core performance
    AMD Athlon X4 940 has a lower PassMark single-core score than the average processor (1,211 vs 2,483). The average processor scores 2,483 in PassMark single-core.
    What it is: A benchmark score that reflects single-core CPU performance.
    When it matters: When you care about responsiveness in lighter or older software.

    Importance: HIGH

    Good value: >3200

    AMD Athlon X4 940 has a lower PassMark single-core score than the average processor (1,211 vs 2,483). The average processor scores 2,483 in PassMark single-core.1,211 vs 2,483
  • 67.9% weaker multi-core performance
    AMD Athlon X4 940 has a lower multi-core performance than the average processor (894 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.
    What it is: A Cinebench R20 score that reflects how well the processor handles long, heavy rendering workloads across many cores.
    When it matters: When you care about sustained multi-core performance in rendering, compiling, heavy creation work, or productivity workloads that use many threads.

    Importance: HIGH

    Good value: >4700

    AMD Athlon X4 940 has a lower multi-core performance than the average processor (894 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.894 vs 2,783
  • 2.33x larger process node
    AMD Athlon X4 940 has a higher process node than the average processor (28 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 Athlon X4 940 has a higher process node than the average processor (28 nm vs 12 nm). The average processor uses a process node of 12 nm.28 nm vs 12 nm
  • 16.3% lower boost clock
    AMD Athlon X4 940 has a lower boost clock speed than the average processor (3.6 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 Athlon X4 940 has a lower boost clock speed than the average processor (3.6 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.3.6 GHz vs 4.3 GHz
  • 2 fewer CPU cores
    AMD Athlon X4 940 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 Athlon X4 940 has fewer CPU cores than the average processor (4 vs 6). The average processor has 6 CPU cores.4 vs 6
  • Less advanced microarchitecture
    AMD Athlon X4 940 uses a less advanced microarchitecture than the average processor (Bristol Ridge 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 Athlon X4 940 uses a less advanced microarchitecture than the average processor (Bristol Ridge vs Kaby Lake).Bristol Ridge vs Kaby Lake
  • No multithreading support
    AMD Athlon X4 940 does not support multithreading, the average processor does.
    What it is: Lets each physical core run more than one thread at the same time, such as with Hyper-Threading or SMT.
    When it matters: When multitasking, rendering, compiling, virtualization, or other thread-heavy work benefits from more total processing threads.

    Importance: HIGH

    AMD Athlon X4 940 does not support multithreading, the average processor does.
  • 8 fewer PCIe lanes
    AMD Athlon X4 940 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 Athlon X4 940 has fewer PCIe lanes than the average processor (8 vs 16). The average processor offers 16 PCIe lanes.8 vs 16
Total
Platform
Performance
Cache & Architecture
Memory & PCIe
Integrated Graphics
Power & Thermal

Graphic comparison of AMD Athlon X4 940 and other processors

Attribute category
Attribute
No results found

Third-party reviews

What customers like about AMD Athlon X4 940?

  • Affordable entry point for the modern AM4 platform
  • Unlocked multiplier allows for easy overclocking (typically reaching 4.0GHz+)
  • DDR4 RAM support (up to 2400 MHz) provides a more modern memory interface than previous Athlons
  • Low TDP (configurable 45W/65W) makes it suitable for cool and quiet budget builds
  • Excellent upgrade path as the AM4 socket supports much more powerful Ryzen processors

What customers dislike about AMD Athlon X4 940?

  • No integrated graphics, requiring a dedicated GPU even for basic display tasks
  • Uses the older Excavator architecture, which significantly lags behind Zen-based Ryzen CPUs
  • Lacks L3 cache, which hampers performance in modern gaming and intensive applications
  • Poor single-core performance compared to contemporary Intel Pentium or Core i3 rivals
  • Struggles with modern AAA games, often leading to stutters or unplayable frame rates

Expert reviews

V
valid.x86.fr
N/A
CPU-Z Benchmark: AMD Athlon X4 940 Processor

The Intel Core i9-14900KS, validated on CPU-Z, is a high-performance 14th Gen Raptor Lake processor featuring 24 cores (8 E) and 32 threads, achieving a top turbo frequency of 6.2 GHz. It excels in single-threaded tasks and provides a 2-15% performance lead over the standard i9-14900K in specific content creation workloads. The chip supports the LGA 1700 socket, high-end Z790...Read more

(Translated)Show original
H
hwupgrade.it
08/01/2009
Phenom II X4: AMD CPUs are competitive again

The HWUpgrade review details how the 45nm "Deneb" architecture in the Phenom II X4 940/920 marks a successful, competitive return for AMD, eliminating the "TLB bug" of previous generations. Key advantages include platform flexibility with AM2+ socket compatibility for lower upgrade costs, along with an unlocked multiplier on the 940 Black Edition for easy overclocking. Performance...Read more

(Translated)Show original
N
nexthardware.com
08/01/2009
AMD Phenom II X4 940: 45nm comes to AMD too", "AMD Phenom II X4 940: 45nm for AMD as well

The AMD Phenom II X4 940 Black Edition introduces the 45nm "Deneb" architecture, featuring a 3.0 GHz clock speed and a 6MB L3 cache, effectively resolving the TLB bug and improving efficiency over previous 65nm generations. It delivers competitive performance against Intel's Core 2 Quad, with key advantages being its unlocked multiplier for overclocking to 3.7-3.9 GHz and backward...Read more

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