Quote from: justchil on May 19, 2017, 02:55:28 AM

Quote from: supaman on May 19, 2017, 02:36:07 AM

Quote from: error5404 on May 11, 2017, 06:53:07 PM

RX580 Sapphire Nitro+ 8GB Hynix at 1150 Mhz Core and 2150 Memory and Voltage -75mv - Trixx
RX580 Sapphire Pulse 8GB Hynix at 1150 Mhz Core and 2150 Memory and Voltage -75mv - Trixx

Maybe not all cards can be undervolted -75mv OR maybe more then -75mv

Strap copied to 2:1750, 2:2000, 2:2250:
777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB0300000 01B162C31C0313F17
here is a blank, check you copy all without the blank (forum changes it?)

ETH: 30.1 - 30.3 - 100% Stable, 0 Errors, about 2 weeks

Long time i tried bios mods and many other memory straps, this one is the only working flawless with 30 MHs.
Other straps got me lower MH on memory overclock or blackscreens and artefacts

My man! Struggled with my 580s with Hynix...always locking up , lower hashrates or some other issue. This one did it. Thanks!

If you want to test further try: "777000000000000022AA1C00B56A5D46C0551017BE8E060C006006000C081420EA8900AB0300000 010162C31C0313F17"

^Tried. Instant lockup when starting the miner. Went back to the other and it's been stable overnight.