Radeon R7 M520 and GK208B - video card comparison

Radeon R7 M520

GK208B

Architecture

GCN 1.0 (2012−2020)

Kepler 2.0 (2013−2015)

GPU code name

Oland

GK208B

Market segment

Desktop

Desktop

Release date

April 2017

-

Interface

PCIe 3.0 x8

-

Supplementary power connectors

None

-

Core clock speed

1030 MHz

-

Floating-point performance

659.2 gflops

-

Manufacturing process technology

28 nm

28 nm

Number of transistors

1,040 million

1,020 million

Pipelines / CUDA cores

320

384

Power consumption (TDP)

50 Watt

-

Texture fill rate

20.60

-

Memory type

DDR3

-

Maximum RAM amount

2 GB

-

Memory bus width

64 Bit

-

Memory clock speed

2000 MHz

-

Memory bandwidth

16 GB/s

-

Display Connectors

1x DVI, 1x HDMI, 1x VGA

-

HDMI

+

-

DirectX

12.0

12 (11_0)

CUDA

-

3.5

OpenCL

1.2

3.0

OpenGL

4.6

4.6

Shader Model

5.0

6.5 (5.1)

Vulkan

-

1.2.175

NVENC

-

No Support

PureVideo HD

-

VP5