Jetson Orin NX 16 GB and Jetson Nano - video card comparison

Jetson Orin NX 16 GB

Jetson Nano

Architecture

Ampere (2020−2022)

Maxwell 2.0 (2015−2019)

GPU code name

GA10B

GM20B

Market segment

Desktop

Release date

February 2023

March 2019

Interface

PCIe 4.0 x4

PCIe 2.0 x4

Boost clock speed

921 MHz

Core clock speed

918 MHz

Manufacturing process technology

8 nm

20 nm

Number of transistors

2,000 million

Pipelines / CUDA cores

1024

128

Power consumption (TDP)

25 Watt

10 Watt

Texture fill rate

29.38

14.74

Memory type

LPDDR5

LPDDR4

Maximum RAM amount

16 GB

4 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

6.4 GB/s

3.2 GB/s

Memory bandwidth

102.4 GB/s

25.6 GB/s

Display Connectors

Portable Device Dependent

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

8.6

5.3

OpenCL

3.0

1.2

OpenGL

4.6

Shader Model

6.7

6.0

Vulkan

1.3

1.1