are you guys really falling for the nvidia marketing blablub with 2x performance?
are you out of your minds
oc 1080 will be at best 20-25% faster then gtx 980 ti oc
There are slides showing game relative performance (non-VR) which places the 1080 somewhere in the region of 28-33% faster than the 980ti stock for stock we don't know the overclocking headroom or how well it can sustain its boost but realistically unless you are talking like LN2 there is likely to still be a fair gap between them OC v OC. I think the real gains though are going to show when people start to make heavier use of Vulkan and DX12 - partly probably aided by nVidia never properly pushing the full range of potential efficiencies with stuff like async on Maxwell - which you can be pretty sure they are paying attention to on Pascal.