Well, I'm in a unique position - I need FireWire on my motherboard choices, and getting a motherboard that was reliable, had FireWire, enough USB ports and a decent chipset was not easy (settled on a Asus P5E). This meant choosing a motherboard with ATI Crossfire, and not SLI support, since Intel wants to be such an a$$hole company. Here's my problem:
1. ATI drivers have sucked for a long time, and by all accounts, still do.
2. ATI drivers suck on Linux (a must have, since the new system will be a triple booter - xp 32bit/vista ultimate 64 bit/Debian AMD 64 bit port. Nvidia simply outperforms ATI in the driver stakes, especially on Linux.
3. I want a high performance graphics card, one capable of playing games very well - both ATI and Nvidia seem to do this, but ATI takes the multi card approach (very bad design imho for a variety of reasons of which I'll expand on below). I prefer Nvidia's let's get a single card performing approach. I'm not being anachronistic here, it's my personal preference.
My reasons for prefering single card options are varied:
1. Cost
2. Actual space in the case (I have a Li Lian V1010 case which is larger than most, and even that wouldn't be a grand idea for a multi graphics card environment).
3. Strain on PSU - even reasonably powerful PSUs will struggle with multiple cards.
4. Wasteful in energy reserves and most certainly not green friendly
5. Even more cabling in the case!
6. Most motherboard manufacturers went to UI design retard school and sadly, don't really allow enough space between their multiple offerings of PCI-e slots. There's **** all reason to include 3 of the buggers, but not enough room to put the actual cards in on the motherboard! duh!
Like others here - I would really like to see not only cost considerations for each price group, but separate listings for single GPU soluations, and multi GPU solutions. Not only based on price, but also on speed. For some like me, the 9800gx2 appeals, because it means only one card in my system, which is what I prefer. Not everyone wants a billion cards in their damn PCs!!!
It would be nicer if GPU manufacturers started offering multiple GPU dies on each card, a la Intel in the CPU stakes. Concentrate on reducing the size of the GPU dies, make them energy efficient, and start stacking them on the card.
I've been out of the "game" for a while now, so it's nice to be able to access charts etc, showing how the current GPUs perform against each other, but please, please, please, include references to older cards, so us less frequent updaters can see how much the new GPUs have really improved over our older cards, and thus how much better our games will REALLY perform
Dave
PS - most super GPU cards are far too long for a vast majority of cases/motherboards. Many reviews do not include dimensions, so it makes it hard to be sure if the card will actually fit in your PC.