A30X and RTX A400 - video card comparison

A30X

RTX A400

Architecture

Ampere (2020−2022)

Ampere (2020−2022)

GPU code name

GA100

GA107

Market segment

Desktop

Desktop

Release date

April 2021

April 2024

Interface

PCIe 4.0 x8

PCIe 4.0 x8

Supplementary power connectors

1x 16-pin

None

Boost clock speed

1440 MHz

1762 MHz

Manufacturing process technology

7 nm

8 nm

Number of transistors

54,200 million

8,700 million

Pipelines / CUDA cores

3584

768

Power consumption (TDP)

230 Watt

50 Watt

Texture fill rate

322.6

42.29

Memory type

HBM2e

GDDR6

Maximum RAM amount

24 GB

4 GB

Memory bus width

3072 Bit

64 Bit

Memory clock speed

3.2 GB/s

12 GB/s

Memory bandwidth

1,223 GB/s

96 GB/s

Display Connectors

No outputs

4x mini-DisplayPort 1.4a

DirectX

N/A

12 Ultimate (12_2)

CUDA

8.0

8.6

OpenCL

3.0

3.0

OpenGL

N/A

4.6

Shader Model

N/A

6.7

Vulkan

N/A

1.3