GeForce Go 7950 GTX and Radeon RX 490M - video card comparison

GeForce Go 7950 GTX

Radeon RX 490M

Architecture

G7x (2005−2007)

Polaris (2016−2019)

GPU code name

G71M

Polaris

Market segment

Laptop

Laptop

Release date

October 2006

August 2016

Interface

MXM-III

-

Supplementary power connectors

None

-

Boost clock speed

575 MHz

-

Core clock speed

8 MHz

-

Manufacturing process technology

90 nm

14 nm

Number of transistors

278 million

-

Pipelines / CUDA cores

32

-

Power consumption (TDP)

45 Watt

-

Texture fill rate

13.80

-

Memory type

GDDR3

GDDR5

Maximum RAM amount

512 MB

-

Memory bus width

256 Bit

-

Memory clock speed

1400 MHz

-

Memory bandwidth

44.8 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

-

DirectX

9.0c (9_3)

12

OpenCL

N/A

-

OpenGL

2.1

-

Shader Model

3.0

-

Vulkan

N/A

-