RV370 and NV28 A1 - video card comparison

RV370

NV28 A1

Architecture

R300

Kelvin (2001−2003)

GPU code name

RV370

NV28 A1

Market segment

Desktop

Desktop

Release date

-

-

Manufacturing process technology

110 nm

150 nm

Number of transistors

107 million

36 million

DirectX

9.0

8.1

OpenCL

N/A

N/A

OpenGL

2.0

1.3

Vulkan

N/A

N/A