Originally posted by: dwwalker14335
Actually, I talked with some of the QA people over at eVGA when I was getting my Ultra Extreme. They explained the selection process and QA. It's a pretty simple process. I wanted to know how they find the good cards and where the bad ones went. Now I know, and you know...
The 6800 LE's are failed Ultra's. When they test the Ultra cards, they get them up to 80C or so and make sure they run 425/1100 without any issues. These cards did not make the grade either on core, memory, and occasionally, a bad quad (so you get 12 pipelines, not 16). That is with the 1.1/1.3/1.4 BIOS. So, instead of scrapping them, they sell them as the LE, clock them to 325/1100, and let them loose on the market. The regular Ultra's seem to have a lot of headroom, especially when you add watercooling or the like. They test the cards to work in the worst case (pun intended) scenario; some dust choked case with an 80 mm fan on front and the PSU to pull it out on the back.
If you can keep the card well below 80C and mod the BIOS, the core will produce some good clocking. You might get a card with good memory and a bad core that can clock to 420/1280, or get a good core with bad memory, and clock to 450/1160 or so. Either way you cut it, for just over $300, it is a great deal.