Polaris 20 and GeForce RTX 3080 Ti Mobile - video card comparison

Polaris 20

GeForce RTX 3080 Ti Mobile

Architecture

GCN 4.0 (2016−2020)

Ampere (2020−2022)

GPU code name

Polaris 20

GN20-E8

Market segment

Desktop

Laptop

Release date

January 2022

Interface

PCIe 4.0 x16

Boost clock speed

1590 MHz

Core clock speed

975 MHz

Manufacturing process technology

14 nm

8 nm

Number of transistors

5,700 million

Pipelines / CUDA cores

2304

7424

Power consumption (TDP)

150 Watt (80 - 150 Watt TGP)

Texture fill rate

292.3

Memory type

GDDR6

Maximum RAM amount

16 GB

Memory bus width

256 Bit

Memory clock speed

14000 MHz

Memory bandwidth

512.0 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 (12_0)

12 Ultimate (12_2)

CUDA

8.6

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.7

6.5

Vulkan

1.3