GeForce Go 7900 GS and Radeon Steam Deck 8CU - video card comparison

GeForce Go 7900 GS

Radeon Steam Deck 8CU

Architecture

G7x (2005−2007)

RDNA 2 (2020−2022)

GPU code name

G71M

RDNA 2 Sephiroth

Market segment

Laptop

Laptop

Release date

April 2006

November 2023

Interface

MXM-II

-

Boost clock speed

375 MHz

1900 MHz

Core clock speed

7 MHz

-

Manufacturing process technology

90 nm

6 nm

Number of transistors

278 million

-

Pipelines / CUDA cores

27

512

Power consumption (TDP)

20 Watt

-

Texture fill rate

7.500

-

Memory type

GDDR3

-

Maximum RAM amount

512 MB

-

Memory bus width

256 Bit

-

Memory clock speed

1000 MHz

-

Memory bandwidth

32 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

-

DirectX

9.0c (9_3)

12_1

OpenCL

N/A

-

OpenGL

2.1

-

Shader Model

3.0

-

Vulkan

N/A

-