GeForce2 MX 400 and GeForce 256 DDR - video card comparison
GeForce2 MX 400
GeForce 256 DDR
Architecture
Celsius (1999−2005)
Celsius (1999−2005)
GPU code name
NV11 B2
NV10 A3
Market segment
Desktop
Desktop
Release date
March 2001
December 1999
Interface
AGP 4x
AGP 4x
Supplementary power connectors
None
None
Core clock speed
200 MHz
120 MHz
Manufacturing process technology
180 nm
220 nm
Number of transistors
20 million
17 million
Texture fill rate
0.8
0.48
Memory type
SDR
DDR
Maximum RAM amount
32 MB
32 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
166 MHz
300 MHz
Memory bandwidth
2.656 GB/s
4.8 GB/s
Display Connectors
1x DVI, 1x VGA
1x VGA
DirectX
7.0
7.0
OpenCL
N/A
N/A
OpenGL
1.2
1.2
Vulkan
N/A
N/A