NV28 A1 and Radeon Steam Deck 8CU - video card comparison

NV28 A1

Radeon Steam Deck 8CU

Architecture

Kelvin (2001−2003)

RDNA 2 (2020−2022)

GPU code name

NV28 A1

RDNA 2 Sephiroth

Market segment

Desktop

Laptop

Release date

-

November 2023

Boost clock speed

-

1900 MHz

Manufacturing process technology

150 nm

6 nm

Number of transistors

36 million

-

Pipelines / CUDA cores

-

512

Shared memory

-

-

DirectX

8.1

12_1

OpenCL

N/A

-

OpenGL

1.3

-

Vulkan

N/A

-