GeForce Go 7800 and Radeon RX 490M - video card comparison

GeForce Go 7800

Radeon RX 490M

Architecture

G7x (2005−2007)

Polaris (2016−2019)

GPU code name

G70M

Polaris

Market segment

Laptop

Laptop

Release date

March 2006

August 2016

Interface

PCIe 1.0 x16

-

Boost clock speed

400 MHz

-

Core clock speed

6 MHz

-

Manufacturing process technology

110 nm

14 nm

Number of transistors

302 million

-

Pipelines / CUDA cores

22

-

Power consumption (TDP)

35 Watt

-

Texture fill rate

6.400

-

Memory type

GDDR3

GDDR5

Maximum RAM amount

256 MB

-

Memory bus width

256 Bit

-

Memory clock speed

1100 MHz

-

Memory bandwidth

35.2 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

-