Originally posted by: KristopherKubicki
The big problem I have with SLI/Crossfire is that if you want to use it as an upgrade path, you have to be sure the card you're buying is going to be around in 2 or 3 years. Does anyone remember the 5950 Ultra? Sure with a 6600GT you're pretty safe, but if you jump on board a low production sku cough*6800gs*cough, you might even end up paying *more* for that second card in SLI config.
SLI is basically hedging your upgrade path, and pretty much goes against AT's entire "buy what you need today for today" mentality. SLI = Buy today what you might use tommorow!!!!
Kristopher
To me the point to SLI is that since most everyone uses Nforce chipsets, might as well go with an SLI chipset "just in case" some killer SLI setup is released that you want..
and its very nice, even if you *probably* arent going to add another 7800GTX that you can at least do it if you wish.
With ATI cards, Crossfire is not only kinda sloppy but unavailable and hasnt been available for some time now compared to SLI.
It means more options, having SLI, and thats something I have a hard time comprehending anyone turning their nose up to.
Certainly I'm sure in time, hobbyists will be giving/selling (cheaply) their old 6600GT to their buddys and while 6600GT SLI (by that time) wont be very fast.. its certainly a very nice improvement for an old rig (about double the performance).
So as rigs age, people will have double the performance (basicaly for free/cheap), while in the olden days if you have a GF4 4200.. you were stuck with that..
I'd certainly love to toss a 2nd GF4 4200 in with my other one and get double the performance.. even today, why not?
A 4200 is already playable, and would be pretty good IMO doubling that performance in an older rig.
Be nice to do the same with the old Geforce 6 cards and beyond as they age.
Just me I guess.
2 sense.