RV380 and NV28 A2 - video card comparison
RV380
NV28 A2
Architecture
R300
Kelvin (2001−2003)
GPU code name
RV380
NV28 A2
Market segment
Desktop
Desktop
Release date
-
-
Manufacturing process technology
130 nm
150 nm
Number of transistors
75 million
36 million
DirectX
9.0
8.1
OpenCL
N/A
N/A
OpenGL
2.0
1.3
Vulkan
N/A
N/A