Radeon Pro W6400: specs and benchmarks

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Aggregate performance score

Radeon Pro W6400 provides acceptable gaming and benchmark performance at 20.83% of a leader's which is GeForce RTX 4090.

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 1.75 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 112.0 GB/s.

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

Primary details

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

Place in the ranking264
Place by popularitynot in top-100
Power efficiency28.56of 100.00 (Radeon 890M)
ArchitectureRDNA 2.0 (2020−2024)
GPU code nameNavi 24
Market segmentWorkstation
Release date19 January 2022 (2 years ago)

Detailed specifications

Radeon Pro W6400's specs 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 21760 (GeForce RTX 5090)
Core clock speed2331 MHzof 2670 MHz (Arc B580)
Boost clock speed2331 MHzof 3599 MHz (Radeon RX 7990 XTX)
Number of transistors5,400 millionof 208,000 million (B200 SXM 192 GB)
Manufacturing process technology6 nmof 3 nm (Arc Graphics 140V)
Power consumption (TDP)50 Wattof 2400 Watt (Data Center GPU Max Subsystem)
Texture fill rate111.9of 2,554 (Radeon Instinct MI300X)
Floating-point processing power3.58 TFLOPSof 109.7 (GeForce RTX 5090)
ROPs32of 192 (Radeon RX 7900 XTX)
TMUs48of 1280 (Data Center GPU Max NEXT)
Ray Tracing Cores12of 170 (GeForce RTX 5090)

Form factor & compatibility

This section provides details about the physical dimensions of Radeon Pro W6400 and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).

InterfacePCIe 4.0 x4
Width1-slot
Supplementary power connectorsNone

VRAM capacity and type

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 294912 (Radeon Instinct MI325X)
Memory bus width64 Bitof 8192 Bit (Radeon Instinct MI250X)
Memory clock speed1750 MHzof 20000 (RTX 5000 Ada Generation Mobile)
Memory bandwidth112.0 GB/sof 5,171 GB/s (Radeon Instinct MI300X)

Connectivity and outputs

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 compatibility

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. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score. 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 20.83

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of 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.

Pro W6400 8027

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.

Closest competitors

Radeon Pro W6400's performance relative to its closest rivals among server graphics cards.


CMP 30HX 101.34
Quadro K6000 100.38
Radeon Pro W6400 100
T1000 95.39
T1000 8 GB 94.82

NVIDIA equivalent

According to our data, the closest NVIDIA alternative to Radeon Pro W6400 is Quadro K6000, which is nearly equal in speed and higher by 1 position in our ranking.

Here are some closest NVIDIA rivals to Radeon Pro W6400:

Tesla P4 111.14
CMP 30HX 101.34
Quadro K6000 100.38
Radeon Pro W6400 100
T1000 95.39
T1000 8 GB 94.82
Tesla M60 94.1

Similar GPUs

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

Recommended processors

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

All comparisons with Radeon Pro W6400

Community ratings

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


4 28 votes

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Questions & comments

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