NV38 and R300 - video card comparison
NV38
R300
Architecture
Rankine (2003−2005)
R300
GPU code name
NV38
R300
Market segment
Desktop
Desktop
Release date
-
-
Manufacturing process technology
130 nm
150 nm
Number of transistors
135 million
110 million
DirectX
9.0a
9.0 (9_0)
OpenCL
N/A
N/A
OpenGL
1.5 (full)
Vulkan
N/AN/A