GeForce Go 7900 GTX and Radeon RX Vega 7 - video card comparison

GeForce Go 7900 GTX

Radeon RX Vega 7

Architecture

G7x (2005−2007)

Vega (2017−2021)

GPU code name

G71M

Vega Raven Ridge

Market segment

Laptop

Laptop

Release date

April 2006

January 2020

Interface

PCIe 1.0 x16

-

Supplementary power connectors

None

-

Boost clock speed

500 MHz

1800 MHz

Core clock speed

8 MHz

-

Manufacturing process technology

90 nm

7 nm

Number of transistors

278 million

-

Pipelines / CUDA cores

32

448

Power consumption (TDP)

45 Watt

15 Watt

Texture fill rate

12.00

-

Memory type

GDDR3

-

Maximum RAM amount

512 MB

-

Memory bus width

256 Bit

-

Memory clock speed

1200 MHz

-

Memory bandwidth

38.4 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

-