Tahiti and Bay Trail GT1 - video card comparison
Tahiti
Bay Trail GT1
Architecture
GCN 1.0 (2012−2020)
Generation 7.0 (2012)
GPU code name
Tahiti
Bay Trail GT1
Market segment
Desktop
Desktop
Release date
-
-
Manufacturing process technology
28 nm
22 nm
Number of transistors
4,313 million
-
Pipelines / CUDA cores
2048
32
DirectX
12 (11_1)
11.1 (11_0)
OpenCL
2.1 (1.2)
1.2
OpenGL
4.6
4.0
Shader Model
6.5 (5.1)
5.0
Vulkan
1.2.170
+