NVIDIA H800 SXM5 vs NVIDIA P102 100
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
Feb 2018
Generation
Server Hopper
Mining GPUs
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x4
Clock Speeds
Base Clock
1095 MHz
1582 MHz
Boost Clock
1755 MHz
1683 MHz
Memory Clock
1313 MHz
1376 MHz
Memory
Memory Size
80GB
5GB
Memory Type
HBM3
GDDR5X
Memory Bus
5120bit
320bit
Bandwidth
3.36TB/s
440.3GB/s
Render Config
SM Count
132
25
Shading Units
16896
3200
TMUs
528
200
ROPs
24
80
Tensor Cores
528
—
L1 Cache
256 KB (per SM)
48 KB (per SM)
L2 Cache
50 MB
0 MB
Theoretical Performance
Pixel Rate
42.12 GPixel/s
134.6 GPixel/s
Texture Rate
926.6 GTexel/s
336.6 GTexel/s
FP16 (half)
237.2 TFLOPS
168.3 GFLOPS
FP32 (float)
59.30 TFLOPS
10.77 TFLOPS
FP64 (double)
29.65 TFLOPS
336.6 GFLOPS
Graphics Processor
GPU Name
GH100
GP102
Architecture
Hopper
Pascal
Foundry
TSMC
TSMC
Process Size
5 nm
16 nm
Transistors
80 billion
11.8 billion
Die Size
814 mm²
471 mm²
GPU Variant
—
GP102-100-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
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
9.0
6.1
Shader Model
N/A
6.4
Benchmark
3DMark Time Spy
—
7,042
3DMark Time Spy Extreme
—
3,817
▲ Specs Compare
Data sourced from official specifications and benchmark tests.