If I purchased a GeForce 6200 Turbo Cache 256MB TV DVI PCI-E graphics card, would the 2D performance be better than the Matrox Millenium II?
First off we were referring to quality, not the speed. Furhtermore, what kind of 2D performance are you looking for!? You can only render a windows menu so fast.
I think the GeForce 6200 is suitable for use with HD - which I may require at a later stage.
I cannot remember but i believe that the 6200's PVP is too slow to do any serious HD encoding/decoding.
What does the Turbo Cache mean? The memory is quoted as 64MB in the specifications?
It means it has 64mb of memory on the actual video card. The rest is your system memory getting channeled through the high speed PCI-E Bus. Not worth it IMO.
If you were looking to upgrade, you better make sure that:
A. Your motherboard supports the proper signaling voltage if it is AGP and you are looking for an AGP card.
B. Supports PCI-E (fi you are looking for a PCI-E card), right now your cards are AGP or possibly even PCI v.2.1
I would look at the 6600GT (or above) if you want any HD acceleration. Past that you may want to consider waiting for Nvidia's new low end parts (I haven't heard any word on ATI's new low end parts with AVIVO, but they are also worth a good look should you hear anything about them). Considering your current cards though i doubt your system can handle such speedy graphics cards.
-Kevin