Tesla A100 and GeForce RTX 4090 - video card comparison

Tesla A100

GeForce RTX 4090

Architecture

Ampere (2020−2022)

Ada Lovelace

GPU code name

GA100

AD102-300-A1

Market segment

Workstation

Desktop

Release date

-

September 2022

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

1x 16-pin

Boost clock speed

-

2520 MHz

Core clock speed

1110 MHz

2235 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

38,000 million

76,300 million

Pipelines / CUDA cores

7936

16384

Power consumption (TDP)

260 Watt

450 Watt

Texture fill rate

550.6

1,290

Memory type

HBM2e

GDDR6X

Maximum RAM amount

32 GB

24 GB

Memory bus width

4096 Bit

384 Bit

Memory clock speed

2400 MHz

21000 MHz

Memory bandwidth

1,229 GB/s

1,008 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

-

+

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

-

8.9

OpenCL

-

3.0

OpenGL

4.6

4.6

Shader Model

-

6.6

Vulkan

-

1.3