NVIDIA CMP 90HX vs NVIDIA H100 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Jul 2021
Mar 2022
Generation
Mining GPUs
Tesla Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 1.0 x4
PCIe 5.0 x16
Clock Speeds
Base Clock
1500 MHz
1095 MHz
Boost Clock
1710 MHz
1755 MHz
Memory Clock
1188 MHz
1593 MHz
Memory
Memory Size
10GB
80GB
Memory Type
GDDR6X
HBM2e
Memory Bus
320bit
5120bit
Bandwidth
760.3GB/s
2039GB/s
Render Config
SM Count
50
114
Shading Units
6400
14592
TMUs
200
456
ROPs
80
24
Tensor Cores
200
456
RT Cores
50
—
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
5 MB
50 MB
Theoretical Performance
Pixel Rate
136.8 GPixel/s
42.12 GPixel/s
Texture Rate
342.0 GTexel/s
800.3 GTexel/s
FP16 (half)
21.89 TFLOPS
204.9 TFLOPS
FP32 (float)
21.89 TFLOPS
51.22 TFLOPS
FP64 (double)
342.0 GFLOPS
25.61 TFLOPS
Graphics Processor
GPU Name
GA102
GH100
GPU Variant
GA102-100-A1
—
Architecture
Ampere
Hopper
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
28.3 billion
80 billion
Die Size
628 mm²
814 mm²
Board Design
TDP
320W
350W
Suggested PSU
700 W
750 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
1x 16-pin
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.