Radeon SDR and GeForce4 MX 420 - video card comparison

Radeon SDR

GeForce4 MX 420

Architecture

Rage 6 (2000−2007)

Celsius (1999−2005)

GPU code name

Rage 6

NV17 A3

Market segment

Desktop

Desktop

Release date

June 2000

February 2002

Interface

AGP 4x

AGP 4x

Supplementary power connectors

None

None

Core clock speed

166 MHz

250 MHz

Manufacturing process technology

180 nm

150 nm

Number of transistors

30 million

29 million

Power consumption (TDP)

23 Watt

-

Texture fill rate

1

1.000

Memory type

SDR

SDR

Maximum RAM amount

32 MB

64 MB

Memory bus width

128 Bit

64 Bit

Memory clock speed

166 MHz

166 MHz

Memory bandwidth

2.656 GB/s

1.328 GB/s

Display Connectors

1x VGA

1x VGA, 1x S-Video

DirectX

7.0

8.0

OpenCL

N/A

N/A

OpenGL

1.3

1.3

Vulkan

N/A

N/A