Radeon R5 220 OEM and GK20A - video card comparison

Radeon R5 220 OEM

GK20A

Architecture

TeraScale 2 (2009−2015)

Kepler 2.0 (2013−2015)

GPU code name

Cedar

GK20A

Market segment

Desktop

Desktop

Release date

December 2013

-

Interface

PCIe 2.0 x16

-

Supplementary power connectors

None

-

Core clock speed

650 MHz

-

Floating-point performance

104.0 gflops

-

Manufacturing process technology

40 nm

28 nm

Number of transistors

292 million

-

Pipelines / CUDA cores

80

192

Power consumption (TDP)

19 Watt

-

Texture fill rate

5.200

-

Memory type

DDR3

-

Maximum RAM amount

1 GB

-

Memory bus width

64 Bit

-

Memory clock speed

1066 MHz

-

Memory bandwidth

8.528 GB/s

-

Display Connectors

1x DVI, 1x HDMI, 1x VGA

-

HDMI

+

-

DirectX

11.2 (11_0)

12 (11_0)

CUDA

-

3.2

OpenCL

1.2

N/A

OpenGL

4.4

ES 3.1

Shader Model

5.0

6.5 (5.1)

Vulkan

N/A

1.3

PureVideo HD

-

VP5