Radeon RX 490M and GeForce 6600 GT Dual - video card comparison

Radeon RX 490M

GeForce 6600 GT Dual

Architecture

Polaris (2016−2019)

Curie (2003−2013)

GPU code name

Polaris

NV43 A2

Market segment

Laptop

Desktop

Release date

August 2016

August 2004

Interface

-

PCIe 1.0 x16

Supplementary power connectors

-

1x 6-pin

Core clock speed

-

500 MHz

Manufacturing process technology

14 nm

110 nm

Number of transistors

-

146 million

Texture fill rate

-

4.000

Memory type

GDDR5

GDDR3

Maximum RAM amount

-

128 MB

Memory bus width

-

128 Bit

Memory clock speed

-

1120 MHz

Memory bandwidth

-

17.92 GB/s

Shared memory

-

-

Display Connectors

-

1x DVI, 1x VGA, 1x S-Video

DirectX

12

9.0c (9_3)

OpenCL

-

N/A

OpenGL

-

2.1

Shader Model

-

3.0

Vulkan

-

N/A