GeForce 6800 GT and GeForce2 MX 400 - video card comparison
GeForce 6800 GT
GeForce2 MX 400
Architecture
Curie (2003−2013)
Celsius (1999−2005)
GPU code name
NV45
NV11 B2
Market segment
Desktop
Desktop
Release date
June 2004
March 2001
Interface
PCIe 1.0 x16
AGP 4x
Supplementary power connectors
1x 6-pin
None
Core clock speed
350 MHz
200 MHz
Manufacturing process technology
130 nm
180 nm
Number of transistors
222 million
20 million
Power consumption (TDP)
67 Watt
-
Texture fill rate
5.600
0.8
Memory type
GDDR3
SDR
Maximum RAM amount
256 MB
32 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1000 MHz
166 MHz
Memory bandwidth
32 GB/s
2.656 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x VGA
DirectX
9.0c (9_3)
7.0
OpenCL
N/A
N/A
OpenGL
2.1
1.2
Shader Model
3.0
-
Vulkan
N/A
N/A