When I was comparing cards, I noticed that all of the HD 7970 cards were highlighted in red. I did a word search, and found the following sentence:
The Green highlighted card is the best under those conditions, the Blue highlight is second best, the Orange highlight is third best.
Okay, that's nice and all, but what about the stuff highlighted in red? Is that basically a do not use notification? I'm asking this because I am using a 7970 HD card by XFX,
https://en.bitcoin.it/wiki/Mining_hardware_comparison
