NVIDIA H100 PCIe vs NVIDIA A10G

VS

NVIDIA H100 PCIe NVIDIA A10G

AI GPU We compared a GPU: 80GB VRAM H100 PCIe and a Professional market GPU: 12GB VRAM A10G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA H100 PCIe 's Advantages

Released 11 months late

Boost Clock has increased by 3% (1755MHz vs 1710MHz)

More VRAM (80GB vs 12GB)

Larger VRAM bandwidth (2039GB/s vs 600.2GB/s)

5376 additional rendering cores

NVIDIA A10G 's Advantages

Lower TDP (150W vs 350W)

Score

Benchmark

FP32 (float)

H100 PCIe +62%

51.22 TFLOPS

A10G

31.52 TFLOPS

Blender

H100 PCIe +32%

4845

A10G

3664

H100 PCIe

VS

A10G

Graphics Card

Mar 2022

Release Date

Apr 2021

Tesla Hopper

Generation

Tesla

AI GPU

Type

Professional

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1095 MHz

Base Clock

1320 MHz

1755 MHz

Boost Clock

1710 MHz

1593 MHz

Memory Clock

1563 MHz

Memory

80GB

Memory Size

12GB

HBM2e

Memory Type

GDDR6

5120bit

Memory Bus

384bit

2039GB/s

Bandwidth

600.2GB/s

Render Config

114

SM Count

72

-

Compute Units

-

14592

Shading Units

9216

456

TMUs

288

24

ROPs

96

456

Tensor Cores

288

-

RT Cores

72

256 KB (per SM)

L1 Cache

128 KB (per SM)

50 MB

L2 Cache

6 MB

Theoretical Performance

42.12 GPixel/s

Pixel Rate

164.2 GPixel/s

800.3 GTexel/s

Texture Rate

492.5 GTexel/s

204.9 TFLOPS

FP16 (half)

31.52 TFLOPS

51.22 TFLOPS

FP32 (float)

31.52 TFLOPS

25.61 TFLOPS

FP64 (double)

985.0 GFLOPS

Graphics Processor

GH100

GPU Name

GA102

-

GPU Variant

GA102-890-A1

Hopper

Architecture

Ampere

TSMC

Foundry

Samsung

4 nm

Process Size

8 nm

80 billion

Transistors

28.3 billion

814 mm²

Die Size

628 mm²

Board Design

350W

TDP

150W

750 W

Suggested PSU

450 W

No outputs

Outputs

No outputs

1x 16-pin

Power Connectors

8-pin EPS

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

9.0

CUDA

8.6

N/A

Shader Model

6.6

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