I am going to buy a geforce 6800GT then another later on this year but when I have one graphics card in a SLI motherboard will it run at x16 or at x8 speed. The motherboard is a Asus A8N-SLI which is about £101. Is it worth having a SLI computer or is one X800XT or X850XT PE just as good or better? One last thing, the Geforce 6800GT is from www.dabs.co.uk and is a dabs value, will it have good performance and GDDR3 memory?
At this time I wouldnt say its worth it, but in the future maybe SLI will be really great.