GeForce RTX 3080 Ti and L40 - video card comparison

GeForce RTX 3080 Ti

L40

Architecture

Ampere (2020−2022)

Ada Lovelace

GPU code name

Ampere GA102

AD102

Market segment

Desktop

Desktop

Release date

September 2020

October 2022

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 12-pin

1x 16-pin

Boost clock speed

1667 MHz

2490 MHz

Core clock speed

1370 MHz

-

Manufacturing process technology

8 nm

4 nm

Number of transistors

28,300 million

76,300 million

Pipelines / CUDA cores

10240

18176

Power consumption (TDP)

350 Watt

300 Watt

Texture fill rate

532.8

1,414

Memory type

GDDR6X

GDDR6

Maximum RAM amount

12 GB

48 GB

Memory bus width

384 Bit

384 Bit

Memory clock speed

19000 MHz

18 GB/s

Memory bandwidth

912.4 GB/s

864.0 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

4x DisplayPort 1.4a

HDMI

+

-

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.6

8.9

OpenCL

3.0

3.0

OpenGL

4.6

4.6

Shader Model

6.6

6.7

Vulkan

1.2

1.3