G86 and G80 - video card comparison
G86
G80
Architecture
Tesla (2006−2010)
Tesla (2006−2010)
GPU code name
G86
G80
Market segment
Desktop
Desktop
Release date
-
-
Manufacturing process technology
80 nm
90 nm
Number of transistors
210 million
681 million
Pipelines / CUDA cores
16
128
DirectX
11.1 (10_0)
11.1 (10_0)
CUDA
1.1
+
OpenCL
1.1
1.1 (1.0)
OpenGL
3.3
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A
PureVideo HD
VP2
VP1