Which of these three is the best?

Comp 1:Core i7 9203gb DDR3 PC1333Radeon 4870 512mbComp 2:Core i7 9203gb DDR3 PC13332x 4850 512mbComp 3:Intel Q95508gb DDR2 800GTX 260 896mbFor the winner - Can it run games like Crysis, Fallout 3, Oblivion (lots of mods), Cod5, Left 4 Dead, Far Cry 2, the Witcher, etc maxed out on 1280x1024?Which of these three is the best?
Any of the 3 will run those games well. If they all cost the same price, I'd get rig number one.Which of these three is the best?
I'lkd go for rig one for that resolusion and the upgradeability though you may want to get a mobo that supports dual graphics cards for the future
Thanks for the replies. Comp 1 is 40$ cheaper than Comp 2, Comp 2 is 60$ cheaper than comp 3.



Also, if I switch in the 260 into the i7 comp, will it make a difference?
I would go for comp 3, but get 4gb of ram and get the 216 core version of the gtx 260.
the 3rd one is possibly the best. 1 and 2 systems are better for future upgradability though
A couple more questions - Is there much difference between 2x4850's 512mb than 2x4850's 1gb?



Is there much difference between a 4870 512mb and a 4870 1gb?



Last, which of these would be the best in the i7 comp:



2x4850's 512mb

2x4850's 1gb

4870 512mb



Thanks
All three will max all those games at that resolution(only crysis will need high settings instead of very high). The only difference i would see in those is the price.Edit/ This isn't the most complete guide but it should help you:http://www.tomshardware.com/charts/gaming-graphics-charts-q3-2008/benchmarks,30.html
[QUOTE=''glez13'']All three will max all those games at that resolution(only crysis will need most settings on high instead of very high). The only difference i would see in those is the price.[/QUOTE]



Are you talking about the GPU's or the computers?
Id go with rig 1 (future proof a bit, will last u longer) but maybe change that 4870 for a 1GB version or maybe 4870x2 or GTX280
[QUOTE=''glez13'']All three will max all those games at that resolution(only crysis will need high settings instead of very high). The only difference i would see in those is the price.Edit/ This isn't the most complete guide but it should help you:http://www.tomshardware.com/charts/gaming-graphics-charts-q3-2008/benchmarks,30.html [/QUOTE]Edited too slow damn.