Polaris 24 and Radeon Steam Deck 8CU - video card comparison

Polaris 24

Radeon Steam Deck 8CU

Architecture

GCN 3.0 (2014−2017)

RDNA 2 (2020−2022)

GPU code name

Polaris 24

RDNA 2 Sephiroth

Market segment

Desktop

Laptop

Release date

-

November 2023

Boost clock speed

-

1900 MHz

Manufacturing process technology

28 nm

6 nm

Number of transistors

1,550 million

-

Pipelines / CUDA cores

384

512

Shared memory

-

-

DirectX

12 (12_0)

12_1

OpenCL

2.1

-

OpenGL

4.6

-

Shader Model

6.5

-

Vulkan

1.2.170

-