Radeon R6 M340DX and Radeon R5 M240 - video card comparison

Radeon R6 M340DX

Radeon R5 M240

Architecture

GCN (2011−2017)

GCN (2011−2017)

GPU code name

Jet

Jet XT / Sun

Market segment

Laptop

Laptop

Release date

June 2015

September 2014

Bus support

-

Not Listed

Interface

IGP

PCIe 3.0 x8

Boost clock speed

1030 MHz

-

Core clock speed

-

1030 MHz

Floating-point performance

-

659.2 gflops

Manufacturing process technology

28 nm

28 nm

Number of transistors

690 million

690 million

Pipelines / CUDA cores

704

320

Texture fill rate

24.72

20.60

Memory type

DDR3

Not Listed

Maximum RAM amount

System Shared

0 MB

Memory bus width

System Shared

Not Listed

Memory clock speed

System Shared

-

Memory bandwidth

-

14.4 GB/s

Shared memory

-

-

Display Connectors

No outputs

No outputs

Eyefinity

-

+

DirectX

12 (11_1)

DirectX® 11

Mantle

-

+

OpenCL

1.2

Not Listed

OpenGL

4.6

4.4

Shader Model

5.1

5.1

Vulkan

1.2.131

-

AppAcceleration

-

+

DualGraphics

-

1

Enduro

-

-

HD3D

-

+

PowerTune

-

+

Switchable graphics

-

1

TrueAudio

-

-

ZeroCore

-

+