Ok, here is the deal.
Just got a new Alienware "Family" PC. I noticed through most of the gaming PC builder's sites that the 512MB Flavored Geforce 6800 Ultras are available. After doing VERY LITTLE research on them, I heard that because of power source reasons (on one specific model) they actually lower the memory clock/voltage. Most of the reviews show that they are comparable in most games that do not utilize the 512, which, at present, the only one I know of is Doom3 for Ultra High settings.
So, my question is, I got the card for the same price as a 256MB version. Would I be better off with the 256 or the 512? BTW: This is an SLI board, so I plan on getting a second card. Money is not an option for the other card, so I don't mind shelling out the $1k USD for another.
Also, I have heard that the AVALON UI in Longhorn is also a 512+ memory hog if you want the full effect. I know it is generations away, but does anyone think that SLI will be around long enough to even see Longhorn released? This is going to be my first SLI rig.
Just got a new Alienware "Family" PC. I noticed through most of the gaming PC builder's sites that the 512MB Flavored Geforce 6800 Ultras are available. After doing VERY LITTLE research on them, I heard that because of power source reasons (on one specific model) they actually lower the memory clock/voltage. Most of the reviews show that they are comparable in most games that do not utilize the 512, which, at present, the only one I know of is Doom3 for Ultra High settings.
So, my question is, I got the card for the same price as a 256MB version. Would I be better off with the 256 or the 512? BTW: This is an SLI board, so I plan on getting a second card. Money is not an option for the other card, so I don't mind shelling out the $1k USD for another.
Also, I have heard that the AVALON UI in Longhorn is also a 512+ memory hog if you want the full effect. I know it is generations away, but does anyone think that SLI will be around long enough to even see Longhorn released? This is going to be my first SLI rig.