Tesla A100 and RTX A4000 - video card comparison

Tesla A100

RTX A4000

Architecture

Ampere (2020−2022)

Ampere (2020−2022)

GPU code name

GA100

GA104

Market segment

Workstation

Workstation

Release date

-

April 2021

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

1x 6-pin

Boost clock speed

-

1560 MHz

Core clock speed

1110 MHz

-

Manufacturing process technology

7 nm

8 nm

Number of transistors

38,000 million

17,400 million

Pipelines / CUDA cores

7936

6144

Power consumption (TDP)

260 Watt

140 Watt

Texture fill rate

550.6

299.5

Memory type

HBM2e

GDDR6

Maximum RAM amount

32 GB

16 GB

Memory bus width

4096 Bit

256 Bit

Memory clock speed

2400 MHz

14 GB/s

Memory bandwidth

1,229 GB/s

448.0 GB/s

Display Connectors

No outputs

4x 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