Radeon R5 A320 and M88 - video card comparison

Radeon R5 A320

M88

Architecture

GCN 1.0 (2012−2020)

TeraScale (2005−2013)

GPU code name

Jet

M88

Market segment

Desktop

Desktop

Release date

2015

-

Interface

PCIe 3.0 x8

-

Boost clock speed

825 MHz

-

Core clock speed

750 MHz

-

Manufacturing process technology

28 nm

55 nm

Number of transistors

690 million

666 million

Pipelines / CUDA cores

320

320

Texture fill rate

16.50

-

Memory type

DDR3

-

Maximum RAM amount

1 GB

-

Memory bus width

64 Bit

-

Memory clock speed

2 GB/s

-

Memory bandwidth

16 GB/s

-

Display Connectors

Portable Device Dependent

-

DirectX

12 (11_1)

10.1 (10_1)

OpenCL

2.1 (1.2)

N/A

OpenGL

4.6

3.3

Shader Model

6.5 (5.1)

4.1

Vulkan

1.2.170

N/A