NVIDIA A100 PCIe 80 GB vs NVIDIA Jetson Orin NX 16 GB

VS

NVIDIA A100 PCIe 80 GB

NVIDIA Jetson Orin NX 16 GB

We compared two Professional market GPUs: 80GB VRAM A100 PCIe 80 GB and 16GB VRAM Jetson Orin NX 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A100 PCIe 80 GB 's Advantages

Boost Clock1410MHz

More VRAM (80GB vs 16GB)

Larger VRAM bandwidth (1.94TB/s vs 102.4GB/s)

5888 additional rendering cores

NVIDIA Jetson Orin NX 16 GB 's Advantages

Released 1 years and 8 months late

Lower TDP (25W vs 300W)

Score

Benchmark

FP32 (float)

A100 PCIe 80 GB +936%

19.49 TFLOPS

Jetson Orin NX 16 GB

1.88 TFLOPS

A100 PCIe 80 GB

VS

Jetson Orin NX 16 GB

Graphics Card

Jun 2021

Release Date

Feb 2023

Tesla Ampere(Axx)

Generation

Tegra

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1065 MHz

Base Clock

-

1410 MHz

Boost Clock

-

1512 MHz

Memory Clock

1600 MHz

Memory

80GB

Memory Size

16GB

HBM2e

Memory Type

LPDDR5

5120bit

Memory Bus

128bit

1.94TB/s

Bandwidth

102.4GB/s

Render Config

-

108

SM Count

8

6912

Shading Units

1024

432

TMUs

32

160

ROPs

16

432

Tensor Cores

32

-

192 KB (per SM)

L1 Cache

128 KB (per SM)

80 MB

L2 Cache

256 KB

-

Theoretical Performance

225.6 GPixel/s

Pixel Rate

14.69 GPixel/s

609.1 GTexel/s

Texture Rate

29.38 GTexel/s

77.97 TFLOPS

FP16 (half)

3.760 TFLOPS

19.49 TFLOPS

FP32 (float)

1.880 TFLOPS

9.746 TFLOPS

FP64 (double)

940.0 GFLOPS

Board Design

300W

TDP

25W

700 W

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

8-pin EPS

Power Connectors

-

Graphics Processor

GA100

GPU Name

GA10B

-

GPU Variant

TE980M-A1

Ampere

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

54.2 billion

Transistors

Unknown

826 mm²

Die Size

Unknown

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

8.0

CUDA

8.6

N/A

Shader Model

6.7

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