Hi, i searched and searched, and there is small amount of info how to mine with GPU AMD HD5xxx series, which miner to use, which kernel to use and all stuff that can help to all miners that are stucked with old GPU AMD HD5xxx series. (5850,5870,5970)
So far i have success to mine X11,X13 and Nist5 with drivers v13.12 newer drivers like 14.4, 14.6, 14.7 gave me less speed by 5%.
I do not have success to setup X14,X15,X17 and FRESH. With nicehash sgminer 5 https://nicehash.com/software/#sgminer , i am getting BLANK screen and pc hang.
So please if you don't mind, share your info and experience here, to make at least one thread where miners can find info for these old cards.