Jetson Nano GPU and RTX A3000 Mobile - video card comparison

Jetson Nano GPU

RTX A3000 Mobile

Architecture

Maxwell 2.0 (2015−2019)

Ampere (2020−2022)

GPU code name

GM20B

GA104

Market segment

Desktop

Laptop

Release date

March 2019

April 2021

Interface

IGP

PCIe 4.0 x16

Boost clock speed

921 MHz

1560 MHz

Core clock speed

1080 MHz

Manufacturing process technology

20 nm

8 nm

Number of transistors

2,000 million

17,400 million

Pipelines / CUDA cores

128

4096

Power consumption (TDP)

10 Watt

130 Watt (60 - 115 Watt TGP)

Texture fill rate

14.74

237.6

Memory type

System Shared

GDDR6

Maximum RAM amount

System Shared

12 GB

Memory bus width

System Shared

192 Bit

Memory clock speed

System Shared

14000 MHz

Memory bandwidth

336.0 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

5.3

8.6

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

6.4

6.6

Vulkan

1.1

1.2