NVIDIA CMP 70HX vs NVIDIA H100 SXM5 64 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Mar 2023
Generation
Mining GPUs
Tesla Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 1.0 x4
PCIe 5.0 x16
Clock Speeds
Base Clock
1365 MHz
1665 MHz
Boost Clock
1395 MHz
1980 MHz
Memory Clock
1188 MHz
1313 MHz
Memory
Memory Size
8GB
64GB
Memory Type
GDDR6X
HBM3
Memory Bus
256bit
3072bit
Bandwidth
608.3GB/s
2.02TB/s
Render Config
SM Count
30
132
Shading Units
3840
16896
TMUs
120
528
ROPs
64
24
Tensor Cores
120
528
RT Cores
30
-
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
4 MB
30 MB
Theoretical Performance
Pixel Rate
89.28 GPixel/s
47.52 GPixel/s
Texture Rate
167.4 GTexel/s
1045 GTexel/s
FP16 (half)
10.71 TFLOPS
267.6 TFLOPS
FP32 (float)
10.71 TFLOPS
66.91 TFLOPS
FP64 (double)
167.4 GFLOPS
33.45 TFLOPS
Graphics Processor
GPU Name
GA104
GH100
GPU Variant
GA104-100-A1
-
Architecture
Ampere
Hopper
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
17.4 billion
80 billion
Die Size
392 mm²
814 mm²
Board Design
TDP
Unknown
700W
Suggested PSU
200 W
1100 W
Outputs
No outputs
No outputs
Power Connectors
1x 12-pin
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.6
9.0
Shader Model
6.8
N/A