Radeon HD 6490M and GT218 - video card comparison

Radeon HD 6490M

GT218

Architecture

Terascale 2 (2009−2015)

Tesla 2.0 (2007−2013)

GPU code name

Seymour XT

GT218

Market segment

Laptop

Desktop

Release date

January 2011

-

Interface

PCIe 2.0 x16

-

Core clock speed

700 / 750 / 800 MHz

-

Floating-point performance

256 gflops

-

Manufacturing process technology

40 nm

40 nm

Number of transistors

370 million

260 million

Pipelines / CUDA cores

160

16

Texture fill rate

6.400

-

Memory type

DDR3/GDDR5

-

Maximum RAM amount

512 MB

-

Memory bus width

64 Bit

-

Memory clock speed

800 MHz

-

Memory bandwidth

25.6 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

-

DirectX

11.2 (11_0)

11.1 (10_1)

CUDA

-

1.2

OpenCL

1.2

1.1

OpenGL

4.4

3.3

Shader Model

5.0

4.1

Vulkan

N/A

N/A

PureVideo HD

-

VP4