1) which motherboard has 2 usb 3.0 support?? cause the case i'm gonna get will be bitfenix shinobi XL which has 4 usb 3.0 on top,so i need 2 usb 3.0 plug on the board,cause they're using the usb header to motherboard for front usb
2) If I get AMD CPU, will it work well with nvidia cards?? cause i've been using amd card for quite long, maybe 5-6 years, and I wanna switch to gtx 670 which is same price as 7970, i'm getting amd cpu since it's cheaper a lot compared to intel
3) Is A990FX the latest chipset for AMD? like for intel it's z77
4) Will I be able to get maximum bandwidth for both my GPU if i'm using dual gtx 670 inside ?? cause on AMD board,there's no PCIe 3.0 ,even sabertooth has only PCIe 2.0 x16
5) Why do all AMD mobo have more SATA 3 6Gbps port than Intel??