NVIDIA H100 SXM5 94 GB vs AMD Radeon PRO W7900D
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
Nov 2025
Generation
Server Hopper
Radeon Pro Navi
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1350 MHz
1327 MHz
Boost Clock
1980 MHz
2156 MHz
Memory Clock
1313 MHz
2250 MHz
Memory
Memory Size
94GB
48GB
Memory Type
HBM3
GDDR6
Memory Bus
5120bit
384bit
Bandwidth
3.36TB/s
864.0GB/s
Render Config
SM Count
132
—
Shading Units
16896
6144
TMUs
528
384
ROPs
24
192
Tensor Cores
528
—
L1 Cache
256 KB (per SM)
256 KB per Array
L2 Cache
50 MB
6 MB
Compute Units
—
96
RT Cores
—
96
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
47.52 GPixel/s
414.0 GPixel/s
Texture Rate
1045.4 GTexel/s
827.9 GTexel/s
FP16 (half)
267.6 TFLOPS
106.0 TFLOPS
FP32 (float)
66.91 TFLOPS
52.99 TFLOPS
FP64 (double)
33.45 TFLOPS
1.656 TFLOPS
Graphics Processor
GPU Name
GH100
Navi 31
Architecture
Hopper
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
80 billion
57.7 billion
Die Size
814 mm²
529 mm²
GPU Variant
—
Navi 31
Board Design
TDP
700W
295W
Suggested PSU
1100 W
600 W
Outputs
No outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
8-pin EPS
2x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.2
Vulkan
N/A
1.4
CUDA
9.0
—
Shader Model
N/A
6.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.