NVIDIA H100 SXM5 80 GB vs AMD Radeon E8950
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Sep 2015
Generation
Server Hopper
Embedded
Type
AI GPU
Mobile
Bus Interface
PCIe 5.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1590 MHz
735 MHz
Boost Clock
1980 MHz
1000 MHz
Memory Clock
1313 MHz
1500 MHz
Memory
Memory Size
80GB
8GB
Memory Type
HBM3
GDDR5
Memory Bus
5120bit
256bit
Bandwidth
3.36TB/s
192.0GB/s
Render Config
SM Count
132
-
Shading Units
16896
2048
TMUs
528
128
ROPs
24
32
Tensor Cores
528
-
L1 Cache
256 KB (per SM)
16 KB (per CU)
L2 Cache
50 MB
512 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
47.52 GPixel/s
32.00 GPixel/s
Texture Rate
1045 GTexel/s
128.0 GTexel/s
FP16 (half)
267.6 TFLOPS
4.096 TFLOPS
FP32 (float)
66.91 TFLOPS
4.096 TFLOPS
FP64 (double)
33.45 TFLOPS
256.0 GFLOPS
Graphics Processor
GPU Name
GH100
Amethyst
Architecture
Hopper
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
80 billion
5 billion
Die Size
814 mm²
366 mm²
GPU Variant
-
E8950
Board Design
TDP
700W
95W
Suggested PSU
1100 W
-
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.0
Vulkan
N/A
1.2
CUDA
9.0
-
Shader Model
N/A
6.3