Radeon HD 6775G2 and Radeon RX 490M - video card comparison
Radeon HD 6775G2
Radeon RX 490M
Architecture
Terascale 2 (2009−2015)
Polaris (2016−2019)
GPU code name
-
Polaris
Market segment
Laptop
Laptop
Release date
June 2011
August 2016
Manufacturing process technology
40 nm
14 nm
Pipelines / CUDA cores
880
-
Memory type
-
GDDR5
Shared memory
-
-
DirectX
11
12