RV790 and Radeon Steam Deck 8CU - video card comparison

RV790

Radeon Steam Deck 8CU

Architecture

TeraScale (2005−2013)

RDNA 2 (2020−2022)

GPU code name

RV790

RDNA 2 Sephiroth

Market segment

Desktop

Laptop

Release date

-

November 2023

Boost clock speed

-

1900 MHz

Manufacturing process technology

55 nm

6 nm

Number of transistors

959 million

-

Pipelines / CUDA cores

800

512

Shared memory

-

-

DirectX

10.1 (10_1)

12_1

OpenCL

1.1

-

OpenGL

3.3

-

Shader Model

4.1

-

Vulkan

N/A

-