Jetson Xavier NX GPU and Jetson Nano - video card comparison

Jetson Xavier NX GPU

Jetson Nano

Architecture

Volta (2017−2020)

Maxwell 2.0 (2015−2019)

GPU code name

GV10B

GM20B

Market segment

Desktop

Release date

May 2020

March 2019

Interface

IGP

PCIe 2.0 x4

Boost clock speed

1377 MHz

921 MHz

Manufacturing process technology

12 nm

20 nm

Number of transistors

9,000 million

2,000 million

Pipelines / CUDA cores

384

128

Power consumption (TDP)

15 Watt

10 Watt

Texture fill rate

33.05

14.74

Memory type

System Shared

LPDDR4

Maximum RAM amount

System Shared

4 GB

Memory bus width

System Shared

64 Bit

Memory clock speed

System Shared

3.2 GB/s

Memory bandwidth

25.6 GB/s

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (12_1)

CUDA

7.2

5.3

OpenCL

1.2

OpenGL

4.6

Shader Model

6.4

6.0

Vulkan

1.2

1.1