Radeon HD 3470 and GT218 - video card comparison

Radeon HD 3470

GT218

Architecture

TeraScale (2005−2013)

Tesla 2.0 (2007−2013)

GPU code name

RV620

GT218

Market segment

Desktop

Desktop

Release date

January 2008

-

Interface

PCIe 2.0 x16

-

Supplementary power connectors

None

-

Core clock speed

800 MHz

-

Floating-point performance

64 gflops

-

Manufacturing process technology

55 nm

40 nm

Number of transistors

181 million

260 million

Pipelines / CUDA cores

40

16

Power consumption (TDP)

30 Watt

-

Texture fill rate

3.200

-

Memory type

GDDR3

-

Maximum RAM amount

256 MB

-

Memory bus width

64 Bit

-

Memory clock speed

1900 MHz

-

Memory bandwidth

15.2 GB/s

-

Display Connectors

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

-

DirectX

10.1 (10_1)

11.1 (10_1)

CUDA

-

1.2

OpenCL

N/A

1.1

OpenGL

3.3

3.3

Shader Model

4.1

4.1

Vulkan

N/A

N/A

PureVideo HD

-

VP4