Radeon Pro W6400 and Radeon PRO W7800 - video card comparison
Passmark - benchmark score Radeon Pro W6400 vs Radeon PRO W7800
Radeon Pro W6400
8288
Radeon PRO W7800
29942
Radeon Pro W6400
Radeon PRO W7800
Architecture
RDNA 2.0 (2020−2022)
RDNA 3.0 (2022)
GPU code name
Navi 24
Navi 31
Market segment
Workstation
Workstation
Release date
January 2022
April 2023
Interface
PCIe 4.0 x4
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
2331 MHz
2499 MHz
Manufacturing process technology
6 nm
5 nm
Number of transistors
5,400 million
57,700 million
Pipelines / CUDA cores
768
4480
Power consumption (TDP)
50 Watt
260 Watt
Texture fill rate
111.9
699.7
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
32 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
14 GB/s
18 GB/s
Memory bandwidth
112.0 GB/s
576.0 GB/s
Display Connectors
2x DisplayPort 1.4a
3x DisplayPort 2.1, 1x mini-DisplayPort 2.1
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.2
2.2
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3