Difficult place to be, prices do vary but I'd probably go with the GTX 680 SLI.
what model 680's are you going for? 2gb presume?
damn, its a tough one, both choices are ace, two 680's are beast, a single 690 is a beast.
If it was my rig, i'd go for the 690, because cooling two cards is alot harder than cooling a single card, I have dual 580's and they can get a bit toasty! That being said, the 680's are alot cooler than the 580's.
What size psu do you have mate? Also mobo?
The GTX 690 should be cooler than 2 GTX 680 SLI since it is slightly underclock, I'd still go for 2 GTX 680 SLI. It may take a while for the GTX 690 to arrive and considering all the peripherals you purchased I'd be pretty impatient with my order.
you will have to ask pcs for the official verdict really mate, although I'd prefer the 690 as it will run cooler and maybe with less power.
plus you could upgrade to a 1050w psu AND add another 690 in the future
When you ordered your pc, you paid £799 for your GTX 690. Since this time we have put the price up to £899 simply because this is what the cost has gone upto due to there very limited supply. The cost of the GTX 680 we currently have in stock is £429. Therefore 2 x gtx 680's will be £858 and you have £799 credit with us.
I understand this but if I decide to wait which I am It's going to cost you guys more money to give me the 690 than 2 680's. So really it's the company's loss.
You guys could actually save £41 by giving me the 2 680's.
its possible that the price of 680's has gone up due to such a high demand.
nice spec by the way although i'd get a mod psu
Not unless PCS ordered the GTX 690 at an agreed price of £799 and they are just waiting for delivery of those.