NVIDIA H200 SXM 141 GB vs NVIDIA H800 SXM5

GPU · Specs Compare

Products
GPU NVIDIA H200 SXM 141 GB NVIDIA · 2024-11
GPU NVIDIA H800 SXM5 NVIDIA · 2023-03
Graphics Card
Release Date
Nov 2024
Mar 2023
Generation
Server Hopper
Server Hopper
Type
AI GPU
AI GPU
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1500 MHz
1095 MHz
Boost Clock
1980 MHz
1755 MHz
Memory Clock
1593 MHz
1313 MHz
Memory
Memory Size
141GB
80GB
Memory Type
HBM3e
HBM3
Memory Bus
6144bit
5120bit
Bandwidth
4.89TB/s
3.36TB/s
Render Config
SM Count
132
132
Shading Units
16896
16896
TMUs
528
528
ROPs
24
24
Tensor Cores
528
528
L1 Cache
256 KB (per SM)
256 KB (per SM)
L2 Cache
50 MB
50 MB
Theoretical Performance
Pixel Rate
47.52 GPixel/s
42.12 GPixel/s
Texture Rate
1045.4 GTexel/s
926.6 GTexel/s
FP16 (half)
267.6 TFLOPS
237.2 TFLOPS
FP32 (float)
66.91 TFLOPS
59.30 TFLOPS
FP64 (double)
33.45 TFLOPS
29.65 TFLOPS
Graphics Processor
GPU Name
GH100
GH100
Architecture
Hopper
Hopper
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
80 billion
80 billion
Die Size
814 mm²
814 mm²
Board Design
TDP
700W
700W
Suggested PSU
1100 W
1100 W
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
8-pin EPS
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
9.0
Shader Model
N/A
N/A
▲ Specs Compare Data sourced from official specifications and benchmark tests.