AMD Radeon Pro W6400: specs and benchmarks

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Price now 375$
Games supported 84%
AMD Radeon Pro W6400
Radeon Pro W6400
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  • Interface PCIe 4.0 x4
  • Core clock speed
  • Max video memory 4 GB
  • Memory type GDDR6
  • Memory clock speed 14 Gbps
  • Maximum resolution
Year of release 2022
Performance 18.72

Summary

AMD started Radeon Pro W6400 sales 19 January 2022. This is a RDNA 2.0 architecture desktop card based on 6 nm manufacturing process and primarily aimed at designers. 4 GB of GDDR6 memory clocked at 14 GB/s are supplied, and together with 64 Bit memory interface this creates a bandwidth of 112.0 GB/s.

Compatibility-wise, this is single-slot card attached via PCIe 4.0 x4 interface. No additional power connector is required, and power consumption is at 50 Watt.

It provides poor gaming and benchmark performance at

18.72%

of a leader's which is NVIDIA GeForce RTX 4090.

NVIDIA GeForce RTX 4090 GeForce RTX 4090
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General info

Some basic facts about Radeon Pro W6400: architecture, market segment, release date etc.

Place in performance rating229
Value for money15.85
ArchitectureRDNA 2.0 (2020−2022)
GPU code nameNavi 24
Market segmentWorkstation
Release date19 January 2022 (1 year old)
Current price$375 of 49999 (A100 SXM4)
Value for money

Performance to price ratio. The higher, the better.

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Technical specs

Radeon Pro W6400's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon Pro W6400's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores768of 20480 (Data Center GPU Max NEXT)
Boost clock speed2331 MHzof 3599 (Radeon RX 7990 XTX)
Number of transistors5,400 millionof 14400 (GeForce GTX 1080 SLI Mobile)
Manufacturing process technology6 nmof 4 (GeForce RTX 4080 Ti)
Thermal design power (TDP)50 Wattof 2400 (Data Center GPU Max Subsystem)
Texture fill rate111.9of 969.9 (H100 SXM5 96 GB)

Dimensions and compatibility

Information on Radeon Pro W6400's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 4.0 x4
Width1-slot
Supplementary power connectorsNone

Memory

Parameters of memory installed on Radeon Pro W6400: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.

Memory typeGDDR6
Maximum RAM amount4 GBof 128 (Radeon Instinct MI250X)
Memory bus width64 Bitof 8192 (Radeon Instinct MI250X)
Memory clock speed14 GB/sof 22400 (GeForce RTX 4080)
Memory bandwidth112.0 GB/sof 14400 (Radeon R7 M260)

Video outputs and ports

Types and number of video connectors present on Radeon Pro W6400. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.

Display Connectors2x DisplayPort 1.4a

API support

APIs supported by Radeon Pro W6400, sometimes including their particular versions.

DirectX12 Ultimate (12_2)
Shader Model6.6
OpenGL4.6
OpenCL2.2
Vulkan1.3

Benchmark performance

Synthetic benchmark performance of Radeon Pro W6400. Overall performance is measured in points in 0-100 range.


Overall score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Pro W6400 18.72
  • Passmark

Passmark

This is probably the most ubiquitous benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Benchmark coverage: 24%

Pro W6400 7423

Gaming performance

Let's see how good Radeon Pro W6400 is for gaming. Particular gaming benchmark results are measured in frames per second. Comparisons with game system requirements are included, but remember that sometimes official requirements may reflect reality inaccurately.

Relative perfomance

Overall Radeon Pro W6400 performance compared to nearest competitors among server video cards.


NVIDIA equivalent

The nearest Radeon Pro W6400's NVIDIA equivalent is Tesla M6, which is faster by 1% and higher by 4 positions in our performance rating.

NVIDIA Tesla M6 Tesla M6
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Here are some closest NVIDIA rivals to Radeon Pro W6400:

AMD Radeon Pro W6400 100

Similar GPUs

Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.

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Recommended processors

These processors are most commonly used with Radeon Pro W6400 according to our statistics.

User rating

Here you can see the user rating of the graphics card, as well as rate it yourself.


4.3 19 votes

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Questions and comments

Here you can ask a question about Radeon Pro W6400, agree or disagree with our judgements, or report an error or mismatch.