NVIDIA H100 SXM5 94 GB vs NVIDIA CMP 70HX
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
Jan 2021
Generation
Server Hopper
Mining GPUs
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 1.0 x4
Clock Speeds
Base Clock
1350 MHz
1365 MHz
Boost Clock
1980 MHz
1395 MHz
Memory Clock
1313 MHz
1188 MHz
Memory
Memory Size
94GB
8GB
Memory Type
HBM3
GDDR6X
Memory Bus
5120bit
256bit
Bandwidth
3.36TB/s
608.3GB/s
Render Config
SM Count
132
30
Shading Units
16896
3840
TMUs
528
120
ROPs
24
64
Tensor Cores
528
120
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
50 MB
4 MB
RT Cores
—
30
Theoretical Performance
Pixel Rate
47.52 GPixel/s
89.28 GPixel/s
Texture Rate
1045.4 GTexel/s
167.4 GTexel/s
FP16 (half)
267.6 TFLOPS
10.71 TFLOPS
FP32 (float)
66.91 TFLOPS
10.71 TFLOPS
FP64 (double)
33.45 TFLOPS
167.4 GFLOPS
Graphics Processor
GPU Name
GH100
GA104
Architecture
Hopper
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
80 billion
17.4 billion
Die Size
814 mm²
392 mm²
GPU Variant
—
GA104-100-A1
Board Design
TDP
700W
Unknown
Suggested PSU
1100 W
200 W
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
1x 12-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
9.0
8.6
Shader Model
N/A
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.