AMD Radeon PRO W7900D vs H200 SXM
GPU Specs Compare
Graphics Card
Release Date
Nov 2025
Nov 2023
Generation
Radeon Pro Navi
Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1327 MHz
1590 MHz
Boost Clock
2156 MHz
1980 MHz
Memory Clock
2250 MHz
1313 MHz
Memory
Memory Size
48GB
141GB
Memory Type
GDDR6
HBM3e
Memory Bus
384bit
5120bit
Bandwidth
864.0GB/s
4800GB/s
Render Config
Compute Units
96
-
Shading Units
6144
16896
TMUs
384
528
ROPs
192
24
RT Cores
96
-
L1 Cache
256 KB per Array
256 KB (per SM)
L2 Cache
6 MB
50 MB
L3 Cache
96 MB
-
SM Count
-
132
Tensor Cores
-
528
Theoretical Performance
Pixel Rate
414.0 GPixel/s
47.52 GPixel/s
Texture Rate
827.9 GTexel/s
1045 GTexel/s
FP16 (half)
106.0 TFLOPS
1979 TFLOPS
FP32 (float)
52.99 TFLOPS
67 TFLOPS
FP64 (double)
1.656 TFLOPS
34 TFLOPS
Graphics Processor
GPU Name
Navi 31
GH200
GPU Variant
Navi 31
-
Architecture
RDNA 3.0
Hopper
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
57.7 billion
80 billion
Die Size
529 mm²
814 mm²
Board Design
TDP
295W
700W
Suggested PSU
600 W
1100 W
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
No outputs
Power Connectors
2x 8-pin
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.2
3.0
Vulkan
1.4
N/A
Shader Model
6.9
N/A
CUDA
-
9.0