GeForce RTX 4080 and Tesla T40 24 GB - video card comparison

GeForce RTX 4080

Tesla T40 24 GB

Architecture

Ada Lovelace

Turing (2018−2021)

GPU code name

AD103-300-A1

TU102

Market segment

Desktop

Workstation

Release date

September 2022

Interface

PCIe 4.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 16-pin

1x 6-pin + 1x 8-pin

Boost clock speed

2505 MHz

1560 MHz

Core clock speed

2205 MHz

Manufacturing process technology

5 nm

12 nm

Number of transistors

45,900 million

18,600 million

Pipelines / CUDA cores

9728

4608

Power consumption (TDP)

320 Watt

260 Watt

Texture fill rate

761.5

449.3

Memory type

GDDR6X

GDDR6

Maximum RAM amount

16 GB

24 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

22400 MHz

13 GB/s

Memory bandwidth

716.8 GB/s

624.0 GB/s

Shared memory

Display Connectors

1x HDMI 2.1, 3x DisplayPort 1.4a

No outputs

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.9

7.5

OpenCL

3.0

OpenGL

4.6

Shader Model

6.6

6.7

Vulkan

1.3