I am thinking of upgrading my i5-3570k@4.6, 2x4 Gb ddr3 ram(1600), 2 x geforce 780 sli, geforce 750ti as dedicated physx card, 250Gb + 500Gb + 512Gb ssd system.
I am considering a i7-5820k cpu, asus x99-a motherboard, corsair vengence lpx 4x4 ddr4 ram(2666) system. The ssd drives and the physx card from my previous system will be retained. I will use my 2 x geforce 780 sli for the time being, and switch to a nvidia gm200 single card solution when the first gm200 card becomes available.
So ... Is it stupid to buy the cpu/motherboard/memory combo now instead of waiting for the release of gm200 gpus? Will the i7-5820k be a top of the line cpu choice six months down the line if gm200 is delayed?
My main motivation to do this upgrade is to get out of the destructive "waiting for good sli profiles that never come" mindset that has sucked out the enjoyment of AAA gaming this year. Upgrading cpu/motherboard/memory seems necessary to be able to have good performance in games down the line ... And it is nice to have taken the first steps to build a new system I guess.