After some work, heres how it looks
Could you please tell me which motherboard you use with 7970. I also see so many version of 7970 card, which one that you use?
Many THanks
I use Club3D and Powercolor with reference design 7970s, and Windforce 7950s (Gigabyte) . Motherboards I have mixed, Gigabyte B75-D3V with Intel G530 and G550, and MSI A75 motherboards with AMD A4 (something) cpu

But I also use MSI 7950s (twinfrozr), Gigabyte 7970s (WF3), even have some Sapphire Flex 7950 cards