RS880 and RS780 - video card comparison
RS880
RS780
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RS880
RS780
Market segment
Desktop
Desktop
Release date
-
-
Manufacturing process technology
55 nm
65 nm
Number of transistors
181 million
180 million
Pipelines / CUDA cores
40
40
DirectX
10.1 (10_1)
10.0 (10_0)
OpenCL
1.0
1.0
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A