I say go with 2 HD3870 x2's. Nick said those were the best. Better than the GTX and ultra.Maaan...your dad will buy all this? My parents wouldn't even buy me an $8 cooler. Oh well lol...I need a job. :-/
Easy now... Nick said a single x2 would give the ultra a run for its money but Nick also said the card is sitll in a driver dev phase to correct and upgrade the dual core ability and 2x2x3780 is just now being dev'd for to light the fire under it... too soon for that, another month perhaps and it MUST be the right motherboard for that to work as well
Right now is a dangerous time to buy. Anything you buy will be outdated in another 2 months, possibly 3 but no more than that
With the current offerings and to ensure abilty a 2x a single 3780 is a better choice over buying 2x 2x3780 and that also requires the right matching MB purchase
the x38 chipset will support that which is why I would go with x38 over all others right now... it leaves the door open for later... none the less, in 3 months, its all chaging again and anyone not on a DDR3 x45 when its released in 2 months is not going to be using Intel Nellie. that slug will require the new chipsets for full support and its also rumored it will need to be DDR3 too