Lexa and Vega 12 - video card comparison
Lexa
Vega 12
Architecture
GCN 4.0 (2016−2020)
GCN 5.0 (2017−2020)
GPU code name
Lexa
Vega 12
Market segment
Desktop
Desktop
Release date
-
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
2,200 million
-
Pipelines / CUDA cores
640
1280
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.7
6.0
Vulkan
1.3
1.3