Radeon R7 M260 and Iris Xe Graphics G4 - video card comparison

Radeon R7 M260

Iris Xe Graphics G4

Architecture

GCN (2011−2017)

Generation 12.0 (2020)

GPU code name

Opal Pro / Mars

Tiger Lake GT1

Market segment

Laptop

Laptop

Release date

January 2014

September 2020

Bus support

PCIe 3.0 x8

-

Interface

PCIe 3.0 x8

PCIe 3.0 x1

Supplementary power connectors

None

-

Boost clock speed

980 MHz

1100 MHz

Compute units

6

-

Core clock speed

715 MHz

-

Floating-point performance

721.9 gflops

-

Manufacturing process technology

28 nm

10 nm

Number of transistors

1,550 million

-

Pipelines / CUDA cores

384

384

Power consumption (TDP)

-

15 Watt

Texture fill rate

23.52

52.80

Memory type

DDR3

System Shared

Maximum RAM amount

4 GB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

900 MHz

System Shared

Memory bandwidth

14.4 GB/s

-

Shared memory

-

+

Display Connectors

No outputs

No outputs

DirectX

DirectX® 12

12 (12_1)

Mantle

+

-

OpenCL

2.0

2.1

OpenGL

4.3

4.6

Shader Model

6.3

6.4

Vulkan

-

1.1

AppAcceleration

-

-

DualGraphics

1

-

Enduro

-

-

FreeSync

1

-

HD3D

+

-

PowerTune

+

-

Quick Sync

-

+

Switchable graphics

1

-

TrueAudio

-

-

ZeroCore

+

-