Video Xpression and Radeon Steam Deck 8CU - video card comparison

Video Xpression

Radeon Steam Deck 8CU

Architecture

Mach (1992−1997)

RDNA 2 (2020−2022)

GPU code name

Mach64

RDNA 2 Sephiroth

Market segment

Desktop

Laptop

Release date

October 1995

November 2023

Interface

PCI

-

Boost clock speed

-

1900 MHz

Core clock speed

62 MHz

-

Manufacturing process technology

600 nm

6 nm

Number of transistors

1 million

-

Pipelines / CUDA cores

-

512

Memory type

EDO

-

Maximum RAM amount

1 MB

-

Memory bus width

64 Bit

-

Memory clock speed

62 MHz

-

Memory bandwidth

496.0 MB/s

-

Shared memory

-

-

Display Connectors

1x VGA

-

DirectX

N/A

12_1

OpenCL

N/A

-

OpenGL

N/A

-

Vulkan

N/A

-