Matrox G550 and Matrox Millennium G400 - video card comparison
Matrox G550
Matrox Millennium G400
Architecture
G500 (2001−2005)
G400 (1999−2002)
GPU code name
Condor
Toucan
Market segment
Desktop
Desktop
Release date
January 2001
May 1999
Interface
AGP 4x
PCI
Supplementary power connectors
-
None
Core clock speed
125 MHz
125 MHz
Manufacturing process technology
180 nm
250 nm
Number of transistors
10 million
10 million
Texture fill rate
0.25
0.25
Memory type
DDR
SDR
Maximum RAM amount
32 MB
32 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
332 MBps
166 MHz
Memory bandwidth
2.656 GB/s
2.656 GB/s
Display Connectors
1x DVI, 1x VGA
1x DVI, 1x VGA
DirectX
8.0
6.0
OpenCL
N/A
None
OpenGL
1.5
None
Vulkan
N/A
N/A