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AMD Ryzen 9 Pro 7945 Review | 78 Data compared

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  • Avg. price in UK: ~£390
  • Avg. price in US: ~$440
  • PassMark benchmark result: 47077
  • N. of physical cores: 12
  • CPU boost clock speed: 5.4 GHz

AMD Ryzen 9 Pro 7945 review. Compare 78 technical specifications and user reviews to see how it ranks among processors and if it is worth buying.

7.8

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%

7.9

Technical Score

10.0%

7.4

User score

Very good
7.9

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%

8.0

Performance

18.0%

8.7

Cache & Architecture

10.0%

8.0

Memory & PCIe

7.0%

4.1

Power & Thermal

4.0%

9.0

Platform

1.0%

8.3

Integrated Graphics

Very good
7.4

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%

10

User reviews

30.0%

1.2

Popularity

User score:
United Kingdom
amazon
5.0
(2)

(Reviews last updated: May 2026)

Very good
  • 8.4
    Gaming

    Score components:

    30.0%

    8.1

    PassMark single-core benchmark score

    25.0%

    8.5

    Geekbench 6 single-core benchmark score

    20.0%

    8.8

    CPU boost clock speed

    17.0%

    10

    L3 cache

    8.0%

    5.1

    N. of physical cores

  • 8.1
    Video editing

    Score components:

    45.0%

    9.0

    Geekbench 6 multi-core benchmark score

    20.0%

    5.1

    N. of physical cores

    20.0%

    7.6

    CPU threads

    15.0%

    10

    L3 cache

  • amd-ryzen-9-pro-7945
amd-ryzen-9-pro-7945

Best prices in UK

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 9 PRO 7945 is a high-performance desktop processor from the Ryzen 7000 series, built on the 5nm 'Zen 4' architecture for the AM5 socket. It features 12 cores and 24 threads with a base clock speed of 3.7 GHz and a max turbo boost of up to 5.4 GHz. Key characteristics include 76 MB of total cache (12 MB L2 and 64 MB L3), a 65W TDP for optimized power efficiency, and support for dual-channel DDR5-5200 memory and PCIe Gen 5. Main pros include its exceptional multitasking capabilities for professional workloads, integrated AMD PRO technologies for enhanced security and manageability, and support for ECC memory. Potential cons include the lack of an unlocked multiplier for overclocking, the absence of an included cooling solution, and integrated Radeon graphics that are limited to basic tasks rather than high-end gaming.

Technical Specifications of processor AMD Ryzen 9 Pro 7945

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%

8.0

Performance

18.0%

8.7

Cache & Architecture

10.0%

8.0

Memory & PCIe

7.0%

4.1

Power & Thermal

4.0%

9.0

Platform

1.0%

8.3

Integrated Graphics

7.9
AMD Ryzen 9 Pro 7,945 has a technical score of 7.88 points, which is higher than that of 94.9% 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%

10

User reviews

30.0%

1.2

Popularity

User score:
United Kingdom
amazon
5.0
(2)

(Reviews last updated: May 2026)

7.4
AMD Ryzen 9 Pro 7,945 has a user score of 7.37 points, which is lower than that of 91.7% 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.
1.2
AMD Ryzen 9 Pro 7,945 has a popularity of 1.2 points, which is higher than 72.2% 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%

7.8

Overall score

40.0%

8.5

Price

8.0
AMD Ryzen 9 Pro 7,945 has a quality-to-price ratio of 8 points, which is higher than 94.2% 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

workstation
AMD Ryzen 9 Pro 7,945 belongs to the workstation processor class, which is more advanced than that of 95.1% of processors and equal to that of 4.9% 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

?
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

X670, B650
AMD Ryzen 9 Pro 7,945 supports X670, B650 chipsets, which is broader compatibility than 89.2% 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 9 Pro 7,945 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+

12
AMD Ryzen 9 Pro 7,945 has 12 CPU cores, which is more than 81.5% of processors and equal to 5.5% 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+

24
AMD Ryzen 9 Pro 7,945 offers 24 CPU threads, which is more than 90.3% of processors and equal to 4% 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 9 Pro 7,945 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

5.4 GHz
AMD Ryzen 9 Pro 7,945 reaches a boost clock of 5.4 GHz which is higher than that of 94.9% of processors and equal to that of 2.6% 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

12 x 3.7 GHz
AMD Ryzen 9 Pro 7,945 has a base clock of 12x3.7 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

5 nm
AMD Ryzen 9 Pro 7,945 uses a 5 nm process node, which is more advanced than that of 85.1% of processors and equal to that of 3.2% 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 5 nm
AMD Ryzen 9 Pro 7,945 is built on the TSMC 5 nm foundry process, which is more advanced than that of 83.7% of processors and equal to that of 3.2% 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

64 MB
AMD Ryzen 9 Pro 7,945 has an L3 cache of 64 MB which is larger than that of 94.6% of processors and equal to that of 2.8% 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

12 MB
AMD Ryzen 9 Pro 7,945 has an L2 cache of 12 MB which is larger than that of 84.8% of processors and equal to that of 2.7% 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

768 KB
AMD Ryzen 9 Pro 7,945 has an L1 cache of 768 KB which is larger than that of 78.2% of processors and equal to that of 3.4% 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

DDR5
AMD Ryzen 9 Pro 7,945 supports DDR DDR5, which is newer than that of 66.4% of processors and equal to that of 12.6% 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

5,200 MHz
AMD Ryzen 9 Pro 7,945 supports memory speeds up to 5,200 MHz, which is higher than that of 72.1% of processors and equal to 7% 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

DDR5-5200 MHz
AMD Ryzen 9 Pro 7,945 supports JEDEC memory speeds up to DDR5-5,200 MHz, which is higher than that of 74.1% of processors and equal to 5.2% 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

?
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 9 Pro 7,945 supports up to 128 GB of memory, which is more than 61.9% of processors and equal to 21.4% 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 9 Pro 7,945 includes integrated graphics. 87.6% 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

Radeon 610M
AMD Ryzen 9 Pro 7,945 uses the Radeon 610M integrated GPU, which is more advanced than that in 89.3% and equal to that in 1.9%.
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

2
AMD Ryzen 9 Pro 7,945 has 2 GPU execution units, which is fewer than 95.6% of processors and equal to 4.4% 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

?
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

H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode), AV1 (HW decode)
AMD Ryzen 9 Pro 7,945 supports H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode), AV1 (HW decode) media codecs, which is broader support than 81.6% of processors and equal to 3.2% of processors.
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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 9 Pro 7,945 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 9 Pro 7,945 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 9 Pro 7,945 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

no
AMD Ryzen 9 Pro 7,945 does not support configurable TDP. 52.9% support configurable TDP.
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AMD Ryzen 9 Pro 7945 vs the average processor

  • 3.98x better multi-core performance
    AMD Ryzen 9 Pro 7,945 has a higher multi-core performance than the average processor (11,088 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 Ryzen 9 Pro 7,945 has a higher multi-core performance than the average processor (11,088 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.11,088 vs 2,783
  • 4.47x higher PassMark score
    AMD Ryzen 9 Pro 7,945 has a higher PassMark benchmark score than the average processor (47,077 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.
    What it is: A benchmark score that gives a broad idea of overall processor performance.
    When it matters: When you want a quick overall performance comparison.

    Importance: HIGH

    Good value: >19000

    AMD Ryzen 9 Pro 7,945 has a higher PassMark benchmark score than the average processor (47,077 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.47,077 vs 10,532.5
  • 97.9% higher single-core score
    AMD Ryzen 9 Pro 7,945 has a higher Geekbench 6 single-core score than the average processor (2,911 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 9 Pro 7,945 has a higher Geekbench 6 single-core score than the average processor (2,911 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.2,911 vs 1,471
  • 68.1% better single-core performance
    AMD Ryzen 9 Pro 7,945 has a higher PassMark single-core score than the average processor (4,173 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 Ryzen 9 Pro 7,945 has a higher PassMark single-core score than the average processor (4,173 vs 2,483). The average processor scores 2,483 in PassMark single-core.4,173 vs 2,483
  • 8x larger L3 cache
    AMD Ryzen 9 Pro 7,945 has a higher L3 cache than the average processor (64 MB vs 8 MB). The average processor has L3 cache of 8 MB.
    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

    AMD Ryzen 9 Pro 7,945 has a higher L3 cache than the average processor (64 MB vs 8 MB). The average processor has L3 cache of 8 MB.64 MB vs 8 MB
  • 25.6% higher boost clock
    AMD Ryzen 9 Pro 7,945 has a higher boost clock speed than the average processor (5.4 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 9 Pro 7,945 has a higher boost clock speed than the average processor (5.4 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.5.4 GHz vs 4.3 GHz
  • 16 more CPU threads
    AMD Ryzen 9 Pro 7,945 has more CPU threads than the average processor (24 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 9 Pro 7,945 has more CPU threads than the average processor (24 vs 8). The average processor has 8 CPU threads.24 vs 8
  • 4.8x larger L2 cache
    AMD Ryzen 9 Pro 7,945 has a higher L2 cache than the average processor (12 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 9 Pro 7,945 has a higher L2 cache than the average processor (12 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.12 MB vs 2.5 MB
  • Higher-end processor class
    AMD Ryzen 9 Pro 7,945 belongs to a higher-end processor class than the average processor (workstation vs mobile).
  • 3 year/s newer release date
    AMD Ryzen 9 Pro 7,945 has a newer release date than the average processor (2023 vs 2020).
  • 3.98x better multi-core performance
    AMD Ryzen 9 Pro 7,945 has a higher multi-core performance than the average processor (11,088 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.
  • 4.47x higher PassMark score
    AMD Ryzen 9 Pro 7,945 has a higher PassMark benchmark score than the average processor (47,077 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.
  • 97.9% higher single-core score
    AMD Ryzen 9 Pro 7,945 has a higher Geekbench 6 single-core score than the average processor (2,911 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.
  • 68.1% better single-core performance
    AMD Ryzen 9 Pro 7,945 has a higher PassMark single-core score than the average processor (4,173 vs 2,483). The average processor scores 2,483 in PassMark single-core.
  • 25.6% higher boost clock
    AMD Ryzen 9 Pro 7,945 has a higher boost clock speed than the average processor (5.4 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.
  • 16 more CPU threads
    AMD Ryzen 9 Pro 7,945 has more CPU threads than the average processor (24 vs 8). The average processor has 8 CPU threads.
  • 57.9% higher Cinebench R20 single-core score
    AMD Ryzen 9 Pro 7,945 has a higher Cinebench R20 single-core score than the average processor (764 vs 484). The average processor scores 484 in Cinebench R20 single-core.
  • 6 more CPU cores
    AMD Ryzen 9 Pro 7,945 has more CPU cores than the average processor (12 vs 6). The average processor has 6 CPU cores.
  • 8x larger L3 cache
    AMD Ryzen 9 Pro 7,945 has a higher L3 cache than the average processor (64 MB vs 8 MB). The average processor has L3 cache of 8 MB.
  • 4.8x larger L2 cache
    AMD Ryzen 9 Pro 7,945 has a higher L2 cache than the average processor (12 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.
  • 3.11x more L3 per core
    AMD Ryzen 9 Pro 7,945 has more L3 cache per core than the average processor (5.3 MB/core vs 1,714 MB/core). The average processor provides 1,714 MB/core of L3 cache per core.
  • More advanced microarchitecture
    AMD Ryzen 9 Pro 7,945 uses a more advanced microarchitecture than the average processor (Raphael vs Kaby Lake).
  • 58.3% smaller process node
    AMD Ryzen 9 Pro 7,945 has a lower process node than the average processor (5 nm vs 12 nm). The average processor uses a process node of 12 nm.
  • More advanced foundry
    AMD Ryzen 9 Pro 7,945 uses a more advanced foundry process than the average processor (TSMC 5 nm vs Intel 14 nm).
  • 2x more L2 per core
    AMD Ryzen 9 Pro 7,945 has more L2 cache per core than the average processor (1 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.
  • 2x larger L1 cache
    AMD Ryzen 9 Pro 7,945 has a higher L1 cache than the average processor (768 KB vs 384 KB). The average processor has L1 cache of 384 KB.
  • 2.65x more transistors
    AMD Ryzen 9 Pro 7,945 has more transistors than the average processor (13.1 billion vs 4.95 billion). The average processor has 4.95 billion transistors.
  • 12 more PCIe lanes
    AMD Ryzen 9 Pro 7,945 has more PCIe lanes than the average processor (28 vs 16). The average processor offers 16 PCIe lanes.
  • Newer PCIe version
    AMD Ryzen 9 Pro 7945 supports a newer PCIe version than the average processor (5 vs 3.0).
  • 81.7% higher memory bandwidth
    AMD Ryzen 9 Pro 7,945 has a higher memory bandwidth than the average processor (83.2 GB/s vs 45.8 GB/s). The average processor offers memory bandwidth of 45.8 GB/s.
  • 77.3% higher memory speed
    AMD Ryzen 9 Pro 7,945 has a higher maximum memory speed than the average processor (5,200 MHz vs 2,933 MHz). The average processor supports memory speed of 2,933 MHz.
  • Newer DDR support
    AMD Ryzen 9 Pro 7,945 supports a newer DDR generation than the average processor (DDR5 vs DDR4).
  • 2x more memory capacity
    AMD Ryzen 9 Pro 7,945 has more maximum memory capacity than the average processor (128 GB vs 64 GB). The average processor supports 64 GB of memory.
  • Supports ECC memory
    AMD Ryzen 9 Pro 7,945 supports ECC memory, the average processor does not.
  • Flexible PCIe bifurcation
    AMD Ryzen 9 Pro 7,945 supports more flexible PCIe bifurcation than the average processor (x16, x8/x8, x8/x4/x4, x4/x4/x4/x4 vs x16, x8/x8).
  • Better integrated GPU
    AMD Ryzen 9 Pro 7,945 uses a better integrated GPU than the average processor (Radeon 610M vs Intel UHD Graphics 630).
  • 1 more supported displays
    AMD Ryzen 9 Pro 7,945 has more supported displays than the average processor (4 vs 3). The average processor supports 3 displays.

Total
Overall
Platform
Performance
Cache & Architecture
Memory & PCIe
Integrated Graphics
  • Older TPM support
    AMD Ryzen 9 Pro 7945 supports an older TPM version than the average processor (fTPM 2.0 vs PTT 2.0).
  • 91.7% fewer GPU execution units
    AMD Ryzen 9 Pro 7,945 has fewer GPU execution units than the average processor (2 vs 24). The average processor has 24 GPU execution units.
  • 44.4% higher base power
    AMD Ryzen 9 Pro 7,945 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.
  • No configurable TDP
    AMD Ryzen 9 Pro 7,945 does not support configurable TDP, the average processor does.
  • 5 °C lower TJ Max
    AMD Ryzen 9 Pro 7,945 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 9 Pro 7,945 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 9 Pro 7,945 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.
  • 44.4% higher base power
    AMD Ryzen 9 Pro 7,945 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 9 Pro 7,945 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
  • No configurable TDP
    AMD Ryzen 9 Pro 7,945 does not support configurable TDP, the average processor does.
    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

    AMD Ryzen 9 Pro 7,945 does not support configurable TDP, the average processor does.
  • 5 °C lower TJ Max
    AMD Ryzen 9 Pro 7,945 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 9 Pro 7,945 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
  • 44.4% higher TDP
    AMD Ryzen 9 Pro 7,945 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 9 Pro 7,945 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 9 Pro 7,945 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 9 Pro 7,945 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
  • 56% more expensive
    AMD Ryzen 9 Pro 7,945 is more expensive than the average processor (£390 vs £250).
    AMD Ryzen 9 Pro 7,945 is more expensive than the average processor (£390 vs £250).£390 vs £250
  • 91.7% fewer GPU execution units
    AMD Ryzen 9 Pro 7,945 has fewer GPU execution units than the average processor (2 vs 24). The average processor has 24 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

    AMD Ryzen 9 Pro 7,945 has fewer GPU execution units than the average processor (2 vs 24). The average processor has 24 GPU execution units.2 vs 24
  • 8.6% lower user score
    AMD Ryzen 9 Pro 7,945 has a lower user score than the average processor (7.37 vs 8,000).
    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.
    AMD Ryzen 9 Pro 7,945 has a lower user score than the average processor (7.37 vs 8,000).7.37 vs 8
Total
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Graphic comparison of AMD Ryzen 9 Pro 7945 and other processors

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Third-party reviews

United Kingdom
amazon
5.0
2 Reviews

(Reviews last updated: May 2026)

What customers like about AMD Ryzen 9 Pro 7945?

  • High multi-core performance suitable for intensive rendering and multi-threaded workloads
  • Excellent efficiency under load, outperforming many competitors in performance-per-watt
  • Low 65W TDP makes it easier to cool in compact or ITX workstation builds
  • Includes professional-grade security features and support for ECC memory
  • Support for modern standards including DDR5 memory and PCIe Gen 5

What customers dislike about AMD Ryzen 9 Pro 7945?

  • Locked multiplier prevents traditional overclocking or hardware tinkering
  • Higher idle power consumption compared to some monolithic competitors due to its chiplet design
  • Single-core performance, while strong, may still trail slightly behind top-tier Intel enthusiast chips in gaming
  • Can run hot under sustained heavy loads as it boosts to reach its thermal limits by design
  • Difficult to find for individual purchase, as it is primarily sold in pre-built professional workstations

Expert reviews

C
cpubenchmark.net
Updated Daily
AMD Ryzen 9 PRO 7945 - CPU Benchmarks (PassMark)

The AMD Ryzen 9 PRO 7945 is a high-performance 12-core, 24-thread Zen 4 processor, operating at 3.7 GHz to 5.4 GHz while maintaining a notable 65W TDP for high power efficiency. According to PassMark, the CPU excels with a 47,077 multi-thread score and supports modern DDR5 memory and PCIe 5.0, aiming at professional workstations. Key pros include exceptional efficiency and...Read more

B
browser.geekbench.com
Updated Daily
AMD Ryzen 9 PRO 7945 Benchmarks - Geekbench Browser

The AMD Ryzen 9 PRO 7945 is a 12-core, 24-thread Zen 4 desktop processor designed for business environments, featuring a 3.7 GHz base clock and 5.4 GHz boost, optimized for AM5 platforms. It offers exceptional power efficiency with a 65W TDP while providing competitive performance for demanding multi-threaded tasks and supporting ECC memory for data integrity. Key drawbacks include...Read more

C
cpubenchmark.net
30/03/2026
AMD Ryzen 9 PRO 7945 vs Ryzen 7 7800X3D - CPU Benchmarks

The AMD Ryzen 9 PRO 7945 and Ryzen 7 7800X3D serve distinct needs, with the 12-core 7945 offering superior multi-threaded performance and 65W efficiency, while the 8-core 7800X3D excels in gaming, according to [CPUBenchmark comparison 1.1.1]. The PRO 7945 boasts higher 5.4 GHz boost speeds but lacks specialized gaming optimizations, whereas the 7800X3D provides a massive 96MB 3D...Read more

V
valid.x86.fr
30/03/2026
CPU-Z Benchmark for AMD Ryzen 9 PRO 7945 (24T)

The AMD Ryzen 9 9950X, evaluated at 24 threads on the CPU-Z validator, operates as a 16-core/32-thread Zen 5 processor, achieving 4.3 GHz base and 5.7 GHz boost speeds. It delivers premier workstation-class performance, consistently outperforming competitors like the Intel Core i9-14900K and utilizing AVX-512 for professional software acceleration. While it operates with improved...Read more

V
valid.x86.fr
01/03/2026
CPU-Z Benchmark for AMD Ryzen 9 PRO 7945 (Single-Thread)

The AMD Ryzen 9 PRO 7945 is a high-performance 16-core workstation processor that delivers strong single-thread capability with a score of 766 in the CPU-Z benchmark, showcasing top-tier responsiveness. The CPU excels in multi-core throughput and efficiency, providing immense power for workstation tasks and gaming due to its advanced architecture, while maintaining solid single-core...Read more

(Translated)Show original
C
cpubenchmark.net
30/03/2026
AMD Ryzen 9 7950X3D vs Ryzen 9 PRO 7945 - CPU Benchmarks

The AMD Ryzen 9 7950X3D is a high-performance desktop processor featuring 16 cores, 32 threads, and 128 MB of L3 cache, optimized for gaming and heavy workloads, while the AMD Ryzen 9 PRO 7945 is a 12-core, 24-thread, 65W TDP processor tailored for enterprise efficiency. The 7950X3D boasts superior multi-core performance, higher clock speeds, and an unlocked multiplier for...Read more

(Translated)Show original

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