Welcome to Dependable Performance.AMD RADEON™ PRO W6400W6400

Using our latest astonishing graphics architecture, we’ve taken performance further. As your projects get bigger, and more demanding, your GPU can keep pushing every workload.


AMD RADEON™ PRO W6400Advantages:

Mainstream performance. And always by your side.
4GB GDDR6 Memory
Hardware Raytracing Support
Optimized for 2 × Displays. 8K and HDR Ready
Accelerated Multitasking Performance
PCIe® 4.0 Support for Advanced Data Transfers
Certified for Many ISV Applications
01Power Efficient Performance
Engineered from the ground up, the AMD RDNA 2 architecture introduces significant GPU advancements in the form of an enhanced Compute Unit, new visual pipeline, and all new AMD Infinity Cache. AMD RDNA 2 architecture delivers up to 94% faster performance over previous generation GCN architecture. This helps enable higher resolution performance together with vivid visuals, incorporating superior performance and power efficiency.
02Affordable Realtime Hardware Raytracing
New to the AMD RDNA 2 Compute Unit is the implementation of a high-performance raytracing acceleration architecture known as Ray Accelerators. This specialized hardware handles the intersection of rays directly on the AMD Radeon PRO W6400 for accelerated hardware raytracing.
03Office Productivity Workloads
Being efficient with your standard office productivity tools is not a choice, it’s compulsory. One minute you’re on a teleconference with spreadsheets, browsers and emails open, the next you’re making changes to that unexpected presentation you have to deliver. This is when you need your GPU to keep up with your demands. Enter the Radeon PRO W6400, meticulously engineered for these moments.
043D Design Workloads
The Radeon PRO W6400 offers extensive support and software certifications for many architecture, engineering, design and manufacturing workloads. The main benefits of this affordable, light workload graphics card is its ability to handle a broad range of 2D and 3D tasks while balancing dependability, with affordability. It’s packed with high-speed memory, great compute performance and the latest graphics architecture for increased workflow efficiencies.
05Image Editing Workloads
Image Editing can be a resource intensive task requiring a medium workload GPU. However, what do you do if you don’t need to edit images on a daily basis? This is where the Radeon PRO W6400 GPU steps in. Built to be dependable and offer access to the latest graphics technology, this affordable GPU brings 8K, Ultra-HD, HDR support, video decoding acceleration along with performance for media workloads.


GPU Architecture


Transistor Count

5.4 Billion (6 nm Process)

Stream Processors

768 (12 Compute Units)

Hardware Raytracing

Yes (12 Ray Accelerators)

Peak FP16 Throughput (Half Precision)

7.07 Teraflops of Compute Performance

Peak FP32 Throughput (Single Precision)

3.54 Teraflops of Compute Performance

Infinity Cache (L3)

16 MB Graphics Cache

Dedicated Graphics Memory

4GB of High-Performance GDDR6

Peak Memory Bandwidth

128 GB per Second Transfer Speeds

PCI Express® Support

4.0 Ready (x) with 3.0 Backward Compatibility

Error Correcting Code (ECC) Support

Professional ISV Certification Support

AMD Secure Processor (ASP)

VR and Realtime Ready

Remote Workstation Ready

8K UHD and HDR Display Support

10-bit Color Ready for Truer Colors

Radeon PRO Viewport Boost Support

AMD EyefinityTechnology Ready

AV1 (AOMedia Video 1) Decode Support

Video Acceleration (HEVC / H265)

Yes – Decode

Display Connectors

2 × DisplayPort™ 1.4 with DSC

Display Output Configurations

2 × @ 3840 × 2160px (4K)

(@ 60Hz with HDR Enabled)

2 × @ 5120 × 2880px (5K)

1 × @ 7680 × 4320px (8K)

Supported APIs

DirectX® 12 Ultimate

OpenGL® 4.6

OpenCL™ 2.2

Vulkan™ 1.2

Peak Board Power

Up to 50 Watts of Power

PSU Recommendation

350 Watts Minimum

Board Form Factor

Half Height, Single Slot 6.6” (168 mm) Length

Supported Operating Systems

(64-bit) Microsoft® Windows® 10, 11, Linux®


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Have questions?

Contact us if you have any questions related to the configuration options or the technical characteristics of the model.