NVIDIA H100 SXM5 94 GB vs AMD Radeon PRO W7800 48 GB
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Apr 2023
Generation
Server Hopper
Radeon Pro Navi(Navi III Series)
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1350 MHz
1895 MHz
Boost Clock
1980 MHz
2525 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
4480
TMUs
528
280
ROPs
24
128
Tensor Cores
528
-
L1 Cache
256 KB (per SM)
256 KB per Array
L2 Cache
50 MB
6 MB
Compute Units
-
70
RT Cores
-
70
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
47.52 GPixel/s
323.2 GPixel/s
Texture Rate
1045.4 GTexel/s
707.0 GTexel/s
FP16 (half)
267.6 TFLOPS
90.50 TFLOPS
FP32 (float)
66.91 TFLOPS
45.25 TFLOPS
FP64 (double)
33.45 TFLOPS
1414 GFLOPS
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
281W
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
1.3
CUDA
9.0
-
Shader Model
N/A
6.8