NVIDIA A10 PCIe vs NVIDIA H100 PCIe

VS

NVIDIA A10 PCIe NVIDIA H100 PCIe

AI GPU We compared a Professional market GPU: 24GB VRAM A10 PCIe and a GPU: 80GB VRAM H100 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A10 PCIe 's Advantages

Lower TDP (150W vs 350W)

NVIDIA H100 PCIe 's Advantages

Released 11 months late

Boost Clock has increased by 4% (1755MHz vs 1695MHz)

More VRAM (80GB vs 24GB)

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

5376 additional rendering cores

Score

Benchmark

FP32 (float)

A10 PCIe

31.24 TFLOPS

H100 PCIe +63%

51.22 TFLOPS

Blender

A10 PCIe

2505

H100 PCIe +93%

4845

A10 PCIe

VS

H100 PCIe

Graphics Card

Apr 2021

Release Date

Mar 2022

Tesla

Generation

Tesla Hopper

Professional

Type

AI GPU

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

885 MHz

Base Clock

1095 MHz

1695 MHz

Boost Clock

1755 MHz

1563 MHz

Memory Clock

1593 MHz

Memory

24GB

Memory Size

80GB

GDDR6

Memory Type

HBM2e

384bit

Memory Bus

5120bit

600.2GB/s

Bandwidth

2039GB/s

Render Config

72

SM Count

114

-

Compute Units

-

9216

Shading Units

14592

288

TMUs

456

96

ROPs

24

288

Tensor Cores

456

72

RT Cores

-

128 KB (per SM)

L1 Cache

256 KB (per SM)

6 MB

L2 Cache

50 MB

Theoretical Performance

162.7 GPixel/s

Pixel Rate

42.12 GPixel/s

488.2 GTexel/s

Texture Rate

800.3 GTexel/s

31.24 TFLOPS

FP16 (half)

204.9 TFLOPS

31.24 TFLOPS

FP32 (float)

51.22 TFLOPS

976.3 GFLOPS

FP64 (double)

25.61 TFLOPS

Graphics Processor

GA102

GPU Name

GH100

GA102-890-A1

GPU Variant

-

Ampere

Architecture

Hopper

Samsung

Foundry

TSMC

8 nm

Process Size

4 nm

28.3 billion

Transistors

80 billion

628 mm²

Die Size

814 mm²

Board Design

150W

TDP

350W

450 W

Suggested PSU

750 W

No outputs

Outputs

No outputs

1x 8-pin

Power Connectors

1x 16-pin

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

8.6

CUDA

9.0

6.6

Shader Model

N/A

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