Home NVIDIA H100 CNX

NVIDIA H100 CNX

This is a GPU manufactured with TSMC 4nm process, based on Nvidia Hopper architecture and released on Mar 2023. It features 80 billion transistors, 14592 CUDA cores and 80GB HBM2e memory, with 50MB L2 cache, theoretical performance of 53.84TFLOPS, with total power consumption of 350W.

Graphics Card

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Release Date
Mar 2023
Generation
Tesla Hopper
Type
AI GPU
Bus Interface
PCIe 5.0 x16

Clock Speeds

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Base Clock
690MHz
Boost Clock
1845MHz
Memory Clock
1593MHz

Memory

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Memory Size
80GB
Memory Type
HBM2e
Memory Bus
5120bit
Bandwidth
2039 GB/s

Render Config

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SM Count
114
Shading Units
14592
TMUs
456
ROPs
24
Tensor Cores
456
L1 Cache
256 KB (per SM)
L2 Cache
50MB

Theoretical Performance

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Pixel Rate
44.28 GPixel/s
Texture Rate
841.3 GTexel/s
FP16 (half)
215.4 TFLOPS
FP32 (float)
53.84 TFLOPS
FP64 (double)
26.92 TFLOPS

Graphics Processor

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GPU Name
GH100
Architecture
Hopper
Foundry
TSMC
Process Size
4 nm
Transistors
80,000 million
Die Size
814mm²

Board Design

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TDP
350W
Suggested PSU
750W
Outputs
No outputs
Power Connectors
8-pin EPS

Graphics Features

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DirectX
N/A
OpenGL
N/A
OpenCL
3.0
Vulkan
N/A
CUDA
9.0
Shader Model
N/A

Rankings

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FP32 (float)
61.32 TFLOPS
NVIDIA L20 48 GB GDDR6
59.35 TFLOPS
NVIDIA H800 SXM5 80 GB HBM3
59.3 TFLOPS
NVIDIA H100 CNX 80 GB HBM2e
53.84 TFLOPS
52.43 TFLOPS
52.43 TFLOPS
52.22 TFLOPS

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