Radeon R8 M445DX and Radeon R7 M275DX - video card comparison

Radeon R8 M445DX

Radeon R7 M275DX

Architecture

GCN (2011−2017)

GCN (2011−2017)

GPU code name

Meso

-

Market segment

Laptop

Laptop

Release date

June 2016

June 2014

Interface

IGP

-

Boost clock speed

1021 MHz

-

Core clock speed

720 / 1020 MHz

-

Manufacturing process technology

28 nm

28 nm

Number of transistors

1,550 million

-

Pipelines / CUDA cores

704

896

Texture fill rate

20.42

-

Memory type

DDR3, DDR4

DDR3

Maximum RAM amount

System Shared

-

Memory bus width

128 + 64 Bit

-

Memory clock speed

933 / 1000 MHz

-

Shared memory

-

+

Display Connectors

No outputs

-

Eyefinity

-

+

DirectX

12 (12_0)

12

OpenCL

2.0

-

OpenGL

4.6

-

Shader Model

6.0

-

Vulkan

1.2.131

-

AppAcceleration

-

+