T400 and Jetson AGX Orin 64 GB - video card comparison

T400

Jetson AGX Orin 64 GB

Architecture

Turing (2018−2021)

Ampere (2020−2022)

GPU code name

TU117

GA10B

Market segment

Desktop

Release date

May 2021

March 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x4

Supplementary power connectors

None

Boost clock speed

1425 MHz

Core clock speed

1300 MHz

Manufacturing process technology

12 nm

8 nm

Number of transistors

4,700 million

Pipelines / CUDA cores

384

2048

Power consumption (TDP)

30 Watt

60 Watt

Texture fill rate

34.20

83.20

Memory type

GDDR6

LPDDR5

Maximum RAM amount

2 GB

64 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

10 GB/s

6.4 GB/s

Memory bandwidth

80 GB/s

204.8 GB/s

Display Connectors

3x mini-DisplayPort

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

7.5

8.6

OpenCL

3.0

OpenGL

4.6

Shader Model

6.6

6.7

Vulkan

1.2

1.3