Hello everyone! My friend is playing with the thought to upgrade his GPU, so he want to sell his 270x to me for 90€/100$, so i could use it in CrossfireX with my AMD Radeon HD 7870. But then i need a new Mainboard because i haven't a second PCIe x16 port. Unfortunately my AMD Phenom II X6 1045T isn't the newest CPU, so changing to a new CPU maybe, for example a soocket 1150 CPU? What i want to play GTA 5 in max graphics, if possible, that's my target. My current PC AMD Phenom II 1045T 2.7GHz 8GB DDR3 RAM ASUS M4A88T-M/USB3 MB AMD Radeon HD 7870 700W power supply I thought about buying a i7-4770 and a CrossfireX compatible Mainboard, but what do you think? Any other suggestion?