Hainan and Polaris 31 - video card comparison
Hainan
Polaris 31
Architecture
Sea Islands
GCN 4.0 (2016−2020)
GPU code name
Hainan
Polaris 31
Market segment
Desktop
Desktop
Release date
-
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
690 million
3,000 million
Pipelines / CUDA cores
320
896
DirectX
12 (11_1)
12 (12_0)
OpenCL
2.1 (1.2)
2.1
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
6.7
Vulkan
1.2.170
1.3