RV410 and NV28 A1 - video card comparison
RV410
NV28 A1
Architecture
R400 (2004−2008)
Kelvin (2001−2003)
GPU code name
RV410
NV28 A1
Market segment
Desktop
Desktop
Release date
-
-
Manufacturing process technology
110 nm
150 nm
Number of transistors
120 million
36 million
DirectX
9.0b (9_2)
8.1
OpenCL
N/A
N/A
OpenGL
2.0
1.3
Vulkan
N/A
N/A