Radeon HD 6490 and M52 - video card comparison

Radeon HD 6490

M52

Architecture

TeraScale 2 (2009−2015)

Ultra-Threaded SE

GPU code name

Redwood

M52

Market segment

Desktop

Desktop

Release date

July 2011

-

Interface

PCIe 2.0 x16

-

Supplementary power connectors

None

-

Core clock speed

550 MHz

-

Floating-point performance

352.0 gflops

-

Manufacturing process technology

40 nm

90 nm

Number of transistors

627 million

107 million

Pipelines / CUDA cores

320

-

Power consumption (TDP)

39 Watt

-

Texture fill rate

8.800

-

Memory type

DDR2

-

Maximum RAM amount

1 GB

-

Memory bus width

128 Bit

-

Memory clock speed

1000 MHz

-

Memory bandwidth

16 GB/s

-

Display Connectors

1x DVI, 1x HDMI, 1x VGA

-

HDMI

+

-

DirectX

11.2 (11_0)

9.0c (9_3)

OpenCL

1.2

N/A

OpenGL

4.4

2.1

Shader Model

5.0

3.0

Vulkan

N/A

N/A