Radeon HD 4580 and GK210 - video card comparison

Radeon HD 4580

GK210

Architecture

TeraScale (2005−2013)

Kepler 2.0 (2013−2015)

GPU code name

RV635

GK210

Market segment

Desktop

Desktop

Release date

November 2011

-

Interface

PCIe 2.0 x16

-

Supplementary power connectors

None

-

Core clock speed

796 MHz

-

Floating-point performance

191.04 gflops

-

Manufacturing process technology

55 nm

28 nm

Number of transistors

378 million

7,100 million

Pipelines / CUDA cores

120

2880

Power consumption (TDP)

65 Watt

-

Texture fill rate

6.368

-

Memory type

GDDR3

-

Maximum RAM amount

512 MB

-

Memory bus width

128 Bit

-

Memory clock speed

1386 MHz

-

Memory bandwidth

22.18 GB/s

-

Display Connectors

2x DVI, 1x S-Video

-

DirectX

10.1 (10_1)

12 (11_1)

CUDA

-

3.7

OpenCL

N/A

3.0

OpenGL

3.3

4.6

Shader Model

4.1

6.5 (5.1)

Vulkan

N/A

1.2.175

NVENC

-

1st Gen

PureVideo HD

-

VP5