My two cents here... I am running a similar configuration- i7-2700k @ 4.5 with an Asus 7970 DC2T overclocked a bit to 1150. I am running eyefinity at 6080 x 1080 with similar settings, except HDR enabled & no cars. I typically can get 25-30fps depending on the location, even with airport detail at extreme. I set my FOV at 90° as that seems the most "realistic" to me. Sometimes my frame rate will drop below 20, but for the most part it stays very acceptable in my opinion. If Laminar/ATI do end up finding a "fix" to the 7000 series, it should only improve from here.