I still beginner in ETHEREUM mining, i built my first rig, now i face a problem with my 6 X rx 460 GPU, hash rate is low 11 MH/S for 5 of them and 6th is 5 MH/S, is that normal?, if not how can i fix this problem?
There is not much to do here, this is 11 you get with these cards, but they are less power hungry, about 60-70 watts, so maybe you can still mine some pretty cheap Ether. Flashing the vbios would only be beneficial for display performance in games, memory doesn't really scale up... read this : http://cryptomining-blog.com/tag/rx-460-ethereum-hashrate/
@Bilout The link you posted is a bit slob. "however pas the 7 GHz mark it apparently switches to more relaxed timings and thus you don’t actually see increase of the hashrate, but a drop" <- this is the reason why we're copying timing straps. After reading this, i would be giving a try modifying the straps, if i had a 460...
Answers
Thanks
What about the 6th GPU which mine very low 2 MH/s ?
@tamergamal
there is maybe valuable info for you in that post, to fix your low Mhs : http://forum.ethereum.org/discussion/13605/asus-z270-p-gpu-rig-on-windows-7-help-needed-with-setup#latest