Hi everyone, I'm new to the community but I think people here really knows their way around computers. My problem is, I built a gaming pc a year ago with the help of a friend and I'm thinking on upgrading my GPU, the issue is that I have an Asus P8P67 LGA1056 MOBO with an i7 2600k and 8gb of ram @1600 Mhz with a GeForce GTX 560 TI. And I want to upgrade it to a GTX 670, will my mobo and cpu bottleneck it? I ask you this because my mobo doesnt have PCIe 3.0 and I think the processor is fast enough for the GPU but I'm not sure. Thank you in advance for reading my problem.