GeForce RTX 3080 Mobile and L4 - video card comparison

GeForce RTX 3080 Mobile

L4

Architecture

Ampere (2020−2022)

Ada Lovelace

GPU code name

GN20-E7 GA104

AD104

Market segment

Laptop

Desktop

Release date

January 2021

March 2023

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

-

1x 16-pin

Boost clock speed

1245 - 1710 MHz

2040 MHz

Core clock speed

780 - 1100 MHz

-

Manufacturing process technology

8 nm

5 nm

Number of transistors

17,400 million

35,800 million

Pipelines / CUDA cores

6144

7424

Power consumption (TDP)

150 Watt (80 - 150 Watt TGP)

72 Watt

Texture fill rate

296.6

489.6

Memory type

GDDR6

GDDR6

Maximum RAM amount

16 GB

24 GB

Memory bus width

256 Bit

192 Bit

Memory clock speed

14000 MHz

12.5 GB/s

Memory bandwidth

384.0 GB/s

300.1 GB/s

Shared memory

-

-

Display Connectors

No outputs

No outputs

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.6

8.9

OpenCL

2.0

3.0

OpenGL

4.6

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3