AMD Radeon Pro W6900X videocard review

Radeon Pro W6900X videocard released by AMD; release date: 3 Aug 2021. The videocard is designed for desktop-computers and based on RDNA 2.0 microarchitecture codenamed Navi 21 Pro-XTA.

Core clock speed - 1825 MHz. Boost clock speed - 2150 MHz. Texture fill rate - 688.0 GTexel/s. Pipelines - 5120. Manufacturing process technology - 7 nm. Transistors count - 26800 million. Power consumption (TDP) - 300 Watt.

Memory type: GDDR6. Maximum RAM amount - 32 GB. Memory bus width - 256 bit. Memory clock speed - 2000 MHz (16 Gbps effective). Memory bandwidth - 512 GB/s.

Benchmarks

Geekbench
OpenCL
Top 1 GPU
This GPU
237214
141178
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823 Frames
3739 Frames
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823.000 Fps
3739.000 Fps
Name Value
Geekbench - OpenCL 141178
GFXBench 4.0 - Manhattan 3739 Frames
GFXBench 4.0 - Manhattan 3739.000 Fps

Specifications (specs)

Essentials

Architecture RDNA 2.0
Code name Navi 21 Pro-XTA
Launch date 3 Aug 2021
Place in performance rating 128
Type Desktop

Technical info

Boost clock speed 2150 MHz
Compute units 80
Core clock speed 1825 MHz
Manufacturing process technology 7 nm
Peak Double Precision (FP64) Performance 1376 GFLOPS (1:16)
Peak Half Precision (FP16) Performance 44.03 TFLOPS (2:1)
Peak Single Precision (FP32) Performance 22.02 TFLOPS
Pipelines 5120
Pixel fill rate 275.2 GPixel/s
Texture fill rate 688.0 GTexel/s
Thermal Design Power (TDP) 300 Watt
Transistor count 26800 million

Video outputs and ports

Display Connectors 1x HDMI 4x Thunderbolt

Compatibility, dimensions and requirements

Form factor Quad-slot
Interface PCIe 4.0 x16
Length 267 mm (10.5 inches)
Recommended system power (PSU) 700 Watt
Width 120 mm (4.7 inches)

API support

DirectX 12.2
OpenCL 2.1
OpenGL 4.6
Shader Model 6.5
Vulkan

Memory

Maximum RAM amount 32 GB
Memory bandwidth 512 GB/s
Memory bus width 256 bit
Memory clock speed 2000 MHz (16 Gbps effective)
Memory type GDDR6