Tesla A100 and RTX A400 - video card comparison

Tesla A100

RTX A400

Architecture

Ampere (2020−2022)

Ampere (2020−2022)

GPU code name

GA100

GA107

Market segment

Workstation

Desktop

Release date

-

April 2024

Interface

PCIe 4.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

None

Boost clock speed

-

1762 MHz

Core clock speed

1110 MHz

-

Manufacturing process technology

7 nm

8 nm

Number of transistors

38,000 million

8,700 million

Pipelines / CUDA cores

7936

768

Power consumption (TDP)

260 Watt

50 Watt

Texture fill rate

550.6

42.29

Memory type

HBM2e

GDDR6

Maximum RAM amount

32 GB

4 GB

Memory bus width

4096 Bit

64 Bit

Memory clock speed

2400 MHz

12 GB/s

Memory bandwidth

1,229 GB/s

96 GB/s

Display Connectors

No outputs

4x mini-DisplayPort 1.4a

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

-

3.0

OpenGL

4.6

4.6

Shader Model

-

6.7

Vulkan

-

1.3