Radeon R5 A220 and R300 - video card comparison

Radeon R5 A220

R300

Architecture

TeraScale 2 (2009−2015)

R300

GPU code name

Caicos

R300

Market segment

Desktop

Desktop

Release date

2014

-

Interface

PCIe 2.0 x16

-

Supplementary power connectors

None

-

Core clock speed

775 MHz

-

Manufacturing process technology

40 nm

150 nm

Number of transistors

370 million

110 million

Pipelines / CUDA cores

160

-

Power consumption (TDP)

35 Watt

-

Texture fill rate

6.200

-

Memory type

DDR3

-

Maximum RAM amount

1 GB

-

Memory bus width

64 Bit

-

Memory clock speed

1800 MBps

-

Memory bandwidth

14.4 GB/s

-

Display Connectors

1x DVI, 1x HDMI 1.3a

-

HDMI

+

-

DirectX

11.2 (11_0)

9.0 (9_0)

OpenCL

1.2

N/A

OpenGL

4.4

2.0

Shader Model

5.0

-

Vulkan

N/A

N/A