Radeon R5 M320 and Radeon R4 Graphics - video card comparison

Radeon R5 M320

Radeon R4 Graphics

Architecture

GCN 2.0 (2013−2017)

GCN 2.0 (2013−2017)

GPU code name

Exo UL/ULT/ULP

Beema

Market segment

Laptop

Desktop

Release date

May 2015

June 2014

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x8

IGP

Boost clock speed

855 MHz

-

Compute units

5

-

Core clock speed

855 MHz

800 MHz

Floating-point performance

547.2 gflops

204.8 gflops

Manufacturing process technology

28 nm

28 nm

Number of transistors

690 million

930 million

Pipelines / CUDA cores

320

128

Power consumption (TDP)

unknown

15 Watt

Texture fill rate

17.10

6.400

Memory type

DDR3

System Shared

Maximum RAM amount

4 GB

System Shared

Memory bus width

64 Bit

System Shared

Memory clock speed

1000 MHz

System Shared

Memory bandwidth

16 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

No outputs

DirectX

DirectX® 12

12 (12_0)

Mantle

+

-

OpenCL

Not Listed

2.0

OpenGL

4.4

4.6

Shader Model

5.1

6.3

Vulkan

+

1.2.131

AppAcceleration

-

-

DualGraphics

1

-

Enduro

-

-

HD3D

+

-

PowerTune

+

-

Switchable graphics

1

-

TrueAudio

-

-

ZeroCore

+

-