Any difference between PCI-Ex 2.0 and PCI-Ex 3.0 on single GPU
Hello everyone. As the title clearly mentions what I want to ask, I have some concerns about this "little" difference. I'll probably buy an AMD FX 6300 with a motherboard which supports overclocking very well according to this forum post, which has PCI-Ex 2.0 support. So what are your opinions or knowledge about it? I heard it is useful when using more than one piece of GPU but this. Thanks in advance.