Originally Posted by hot_fifty
my card is a XL.. Good or bad?
From all the people who have R580"XL" cores, the unlock doesn't work. So I don' think the "XL" cores are the unlockable ones.
I really want to take a look at laydback's X19000AIW BIOS file, I'm expecting he/she may have the R580"PRO" core. Please, no one spoil the surprise...