ION LE and Radeon Steam Deck 8CU - video card comparison

ION LE

Radeon Steam Deck 8CU

Architecture

Tesla (2006−2010)

RDNA 2 (2020−2022)

GPU code name

ION

RDNA 2 Sephiroth

Market segment

Desktop

Laptop

Release date

June 2008

November 2023

Interface

PCI

-

Boost clock speed

-

1900 MHz

Core clock speed

450 MHz

-

Manufacturing process technology

65 nm

6 nm

Number of transistors

282 million

-

Pipelines / CUDA cores

16

512

Power consumption (TDP)

20 Watt

-

Texture fill rate

3.600

-

Memory type

System Shared

-

Maximum RAM amount

System Shared

-

Memory bus width

System Shared

-

Memory clock speed

System Shared

-

Shared memory

-

-

Display Connectors

No outputs

-

DirectX

11.1 (10_0)

12_1

OpenCL

N/A

-

OpenGL

3.3

-

Shader Model

4.0

-

Vulkan

N/A

-