NVIDIA H800 SXM5 vs NVIDIA CMP 170HX 10 GB
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Sep 2021
Generation
Server Hopper
Mining GPUs
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 1.0 x4
Clock Speeds
Base Clock
1095 MHz
1140 MHz
Boost Clock
1755 MHz
1410 MHz
Memory Clock
1313 MHz
1215 MHz
Memory
Memory Size
80GB
10GB
Memory Type
HBM3
HBM2e
Memory Bus
5120bit
5120bit
Bandwidth
3.36TB/s
1.56TB/s
Render Config
SM Count
132
70
Shading Units
16896
4480
TMUs
528
280
ROPs
24
128
Tensor Cores
528
280
L1 Cache
256 KB (per SM)
192 KB (per SM)
L2 Cache
50 MB
10 MB
Theoretical Performance
Pixel Rate
42.12 GPixel/s
180.5 GPixel/s
Texture Rate
926.6 GTexel/s
394.8 GTexel/s
FP16 (half)
237.2 TFLOPS
50.53 TFLOPS
FP32 (float)
59.30 TFLOPS
12.63 TFLOPS
FP64 (double)
29.65 TFLOPS
6.317 TFLOPS
Graphics Processor
GPU Name
GH100
GA100
Architecture
Hopper
Ampere
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
80 billion
54.2 billion
Die Size
814 mm²
826 mm²
GPU Variant
-
GA100-105A-A1
Board Design
TDP
700W
250W
Suggested PSU
1100 W
600 W
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
2x 8-pin
Graphics Features
DirectX
N/A
N/A
OpenGL
N/A
N/A
OpenCL
3.0
3.0
Vulkan
N/A
N/A
CUDA
9.0
8.0
Shader Model
N/A
N/A