Radeon RX 490M and Crestline - video card comparison

Radeon RX 490M

Crestline

Architecture

Polaris (2016−2019)

Generation 4.0 (2006−2007)

GPU code name

Polaris

Crestline

Market segment

Laptop

Desktop

Release date

August 2016

-

Manufacturing process technology

14 nm

90 nm

Memory type

GDDR5

-

Shared memory

-

-

DirectX

12

9.0c

OpenCL

-

N/A

OpenGL

-

2.0

Shader Model

-

3.0

Vulkan

-

N/A