MB GIGABYTE GA-EP45-UD3R P45 775
EVGA 896-P3-1255-AR GTX260 RT
INTEL|C2D E8400 3Ghz 775 45N
OCZ OCZ2RPR10664GK 8 Gigs total
Win 7 64 Bit Home Premium
My question is I am trying to determine if upgrading to the below card would be of benefit. My mb is PCIe 2.0 while the card is 3.0 so I would lose that benefit. Would the other components bottleneck the card?