Pitcairn and Jetson Orin NX 8 GB - video card comparison

Pitcairn

Jetson Orin NX 8 GB

Architecture

GCN 1.0 (2012−2020)

Ampere (2020−2022)

GPU code name

Pitcairn

GA10B

Market segment

Desktop

Desktop

Release date

-

March 2023

Interface

-

PCIe 4.0 x4

Core clock speed

-

765 MHz

Manufacturing process technology

28 nm

8 nm

Number of transistors

2,800 million

-

Pipelines / CUDA cores

1280

1024

Power consumption (TDP)

-

20 Watt

Texture fill rate

-

24.48

Memory type

-

LPDDR5

Maximum RAM amount

-

8 GB

Memory bus width

-

128 Bit

Memory clock speed

-

6.4 GB/s

Memory bandwidth

-

102.4 GB/s

Display Connectors

-

Portable Device Dependent

DirectX

12 (11_1)

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

2.1 (1.2)

3.0

OpenGL

4.6

4.6

Shader Model

6.5 (5.1)

6.7

Vulkan

1.2.170

1.3