They do. Hynix is not such a bad memory.
I have a bunch of RX 570 4GB cards with different Hynix memory types and they all run between 970 and 980 h/s @1200/2000.
Most can be bumped well over 1k h/s, but it's not very effective consumption wise.
All you need is the right custom made strap that's all, which you can get online for the right price i guess or if someone wants to make them for you.
Maybe the 580 8GB ones can even push 1.2k if Wolf is behind the wheel, but i haven't gotten that far yet, most i can push out of Hynix memory is about 1060 h/s, but you need higher voltage for that, mostly beyond 920mV.
Same story with Micron & Elpida memory, you just need a good strap.
I prefere keeping them at 1200/2000@860-880mV, runs cool and power efficient
Which make 580's do you have? Any made by Gigabyte? From everything I've read, most Hynix cards can be ok, apart from the ones made by Gigabyte that just don't seem to perform quite as well.I have a bunch of RX 570 4GB cards with different Hynix memory types and they all run between 970 and 980 h/s @1200/2000.
Most can be bumped well over 1k h/s, but it's not very effective consumption wise.
All you need is the right custom made strap that's all, which you can get online for the right price i guess or if someone wants to make them for you.
Maybe the 580 8GB ones can even push 1.2k if Wolf is behind the wheel, but i haven't gotten that far yet, most i can push out of Hynix memory is about 1060 h/s, but you need higher voltage for that, mostly beyond 920mV.
Same story with Micron & Elpida memory, you just need a good strap.
I prefere keeping them at 1200/2000@860-880mV, runs cool and power efficient