AMD Radeon PRO W7900D vs NVIDIA H100 PCIe
GPU Specs Compare
Graphics Card
Release Date
Nov 2025
Mar 2022
Generation
Radeon Pro Navi
Tesla Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1327 MHz
1095 MHz
Boost Clock
2156 MHz
1755 MHz
Memory Clock
2250 MHz
1593 MHz
Memory
Memory Size
48GB
80GB
Memory Type
GDDR6
HBM2e
Memory Bus
384bit
5120bit
Bandwidth
864.0GB/s
2039GB/s
Render Config
Compute Units
96
-
Shading Units
6144
14592
TMUs
384
456
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
-
114
Tensor Cores
-
456
Theoretical Performance
Pixel Rate
414.0 GPixel/s
42.12 GPixel/s
Texture Rate
827.9 GTexel/s
800.3 GTexel/s
FP16 (half)
106.0 TFLOPS
204.9 TFLOPS
FP32 (float)
52.99 TFLOPS
51.22 TFLOPS
FP64 (double)
1.656 TFLOPS
25.61 TFLOPS
Graphics Processor
GPU Name
Navi 31
GH100
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
350W
Suggested PSU
600 W
750 W
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
No outputs
Power Connectors
2x 8-pin
1x 16-pin
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