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

VS

NVIDIA Jetson Orin NX 16 GB NVIDIA A100 PCIe 80 GB

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

Main Differences

NVIDIA Jetson Orin NX 16 GB 's Advantages

Released 1 years and 8 months late

Lower TDP (25W vs 300W)

NVIDIA A100 PCIe 80 GB 's Advantages

Boost Clock1410MHz

More VRAM (80GB vs 16GB)

Larger VRAM bandwidth (1935GB/s vs 102.4GB/s)

5888 additional rendering cores

Score

Benchmark

FP32 (float)

Jetson Orin NX 16 GB

1.88 TFLOPS

A100 PCIe 80 GB +936%

19.49 TFLOPS

Jetson Orin NX 16 GB

VS

A100 PCIe 80 GB

Graphics Card

Feb 2023

Release Date

Jun 2021

Tegra

Generation

Tesla Ampere

Professional

Type

Professional

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1065 MHz

-

Boost Clock

1410 MHz

1600 MHz

Memory Clock

1512 MHz

Memory

16GB

Memory Size

80GB

LPDDR5

Memory Type

HBM2e

128bit

Memory Bus

5120bit

102.4GB/s

Bandwidth

1935GB/s

Render Config

8

SM Count

108

-

Compute Units

-

1024

Shading Units

6912

32

TMUs

432

16

ROPs

160

32

Tensor Cores

432

-

RT Cores

-

128 KB (per SM)

L1 Cache

192 KB (per SM)

256 KB

L2 Cache

80 MB

Theoretical Performance

14.69 GPixel/s

Pixel Rate

225.6 GPixel/s

29.38 GTexel/s

Texture Rate

609.1 GTexel/s

3.760 TFLOPS

FP16 (half)

77.97 TFLOPS

1.880 TFLOPS

FP32 (float)

19.49 TFLOPS

940.0 GFLOPS

FP64 (double)

9.746 TFLOPS

Graphics Processor

GA10B

GPU Name

GA100

TE980M-A1

GPU Variant

-

Ampere

Architecture

Ampere

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

Unknown

Transistors

54.2 billion

Unknown

Die Size

826 mm²

Board Design

25W

TDP

300W

-

Suggested PSU

700 W

Portable Device Dependent

Outputs

No outputs

-

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

8.0

6.7

Shader Model

N/A

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