NVIDIA A16 PCIe vs NVIDIA H100 SXM5 96 GB

VS

AI GPU We compared a Desktop platform GPU: 16GB VRAM A16 PCIe and a GPU: 96GB VRAM H100 SXM5 96 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A16 PCIe 's Advantages

Lower TDP (250W vs 700W)

NVIDIA H100 SXM5 96 GB 's Advantages

Released 1 years and 11 months late

Boost Clock has increased by 8% (1837MHz vs 1695MHz)

More VRAM (96GB vs 16GB)

Larger VRAM bandwidth (1681GB/s vs 231.9GB/s)

15616 additional rendering cores

Score

Benchmark

FP32 (float)

A16 PCIe

4.339 TFLOPS

H100 SXM5 96 GB +1330%

62.08 TFLOPS

A16 PCIe

VS

H100 SXM5 96 GB

Graphics Card

Apr 2021

Release Date

Mar 2023

Tesla

Generation

Tesla Hopper

Desktop

Type

AI GPU

PCIe 4.0 x8

Bus Interface

PCIe 5.0 x16

Clock Speeds

885 MHz

Base Clock

1665 MHz

1695 MHz

Boost Clock

1837 MHz

1812 MHz

Memory Clock

1313 MHz

Memory

16GB

Memory Size

96GB

GDDR6

Memory Type

HBM3

128bit

Memory Bus

5120bit

231.9GB/s

Bandwidth

1681GB/s

Render Config

10

SM Count

132

-

Compute Units

-

1280

Shading Units

16896

40

TMUs

528

32

ROPs

24

40

Tensor Cores

528

10

RT Cores

-

128 KB (per SM)

L1 Cache

256 KB (per SM)

2 MB

L2 Cache

50 MB

Theoretical Performance

54.24 GPixel/s

Pixel Rate

44.09 GPixel/s

67.80 GTexel/s

Texture Rate

969.9 GTexel/s

4.339 TFLOPS

FP16 (half)

248.3 TFLOPS

4.339 TFLOPS

FP32 (float)

62.08 TFLOPS

135.6 GFLOPS

FP64 (double)

31.04 TFLOPS

Graphics Processor

GA107

GPU Name

GH100

-

GPU Variant

-

Ampere

Architecture

Hopper

Samsung

Foundry

TSMC

8 nm

Process Size

4 nm

Unknown

Transistors

80 billion

Unknown

Die Size

814 mm²

Board Design

250W

TDP

700W

600 W

Suggested PSU

1100 W

No outputs

Outputs

No outputs

8-pin EPS

Power Connectors

8-pin EPS

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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