For those trying to build a budget miner or gaming pc, NEVER EVER buy the 7950 from Sapphire. I've had 6 cards out of 10 blow up. And no, no overclocking at all :') I've atleast been able to trace the fault... memory. The ones with Elpida are 10x more likely to blow up. At first the PC would just shutdown, and would not start. Removed the card et voila! boot! After testing them in another rig I almost instantly blew them up, turned out the memory fried itself. Sadly no pictures anymore, SD card died 3 days ago I'm not saying all Sapphires are bad, not at all. It's just the 7950 ones (later batches) that should be avoided. Can anyone confirm this with the 280's from Sapphire and/or others? Thanks in advance!