Baffin and Tahiti - video card comparison
Baffin
Tahiti
Architecture
GCN 4.0 (2016−2020)
GCN 1.0 (2012−2020)
GPU code name
Baffin
Tahiti
Market segment
Desktop
Desktop
Release date
-
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
3,000 million
4,313 million
Pipelines / CUDA cores
1024
2048
DirectX
12 (12_0)
12 (11_1)
OpenCL
2.1
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
6.7
6.5 (5.1)
Vulkan
1.3
1.2.170