Search content
Sort by

Showing 6 of 6 results by error5404
Post
Topic
Board Mining (Altcoins)
Re: AMD Rebrand - RX570 / RX580 - Official Thread - 30MH ETH
by
error5404
on 19/05/2017, 21:56:14 UTC
can this strap be used on any hynix card? (470-480-570-580)

Just try it and report  Grin
Post
Topic
Board Mining (Altcoins)
Re: AMD Rebrand - RX570 / RX580 - Official Thread
by
error5404
on 14/05/2017, 11:32:07 UTC
Today I received one more new sapphire (11265-01-20G) Hynix I used the '777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB0300000 01B162C31C0313F17' straps and was able to hit 29.2(1100/2150), then I raised to (1200/2150) and it could hit 30.6 but the gpu-z power draw is 115-116W, I flashed again with 950mV@2000 but there is no change. please advise me how to reduce that I am newbie for voltage issues.
http://imgur.com/a/PqDzc

Try Trixx for voltage on sapphire cards.
Post
Topic
Board Mining (Altcoins)
Re: AMD Rebrand - RX570 / RX580 - Official Thread
by
error5404
on 12/05/2017, 19:50:45 UTC
Does anyone know how to relive a video card that is brick?

Found this: https://forum.ethereum.org/discussion/9443/bricked-your-rx-480-due-to-bad-flash
Maybe it will work on RX too.

Please help
Never have video until windows with any flashed cards. rx480, rx570, rx580. on these 2 boards.

Have the same, but only the time from bios to windows.
Can use bios and windows but no recovery or else.
For this i disconnect all gpus and use the onboard.
I think this is only driver related, nothing to do with flashing.
Post
Topic
Board Mining (Altcoins)
Re: AMD Rebrand - RX570 / RX580 - Official Thread - 30MH ETH
by
error5404
on 12/05/2017, 17:57:28 UTC
Can you tell me the difference in the temperatures of these 2 models?

Only have a few Sapphire Nitro+ RX 580 with Hynix, about 65° at 20% and 55° at 30%. Very Quiet Wink
No Pulse here at the moment. Keep the Nitro+ because of the better cooling solution.
Maybe you can ask 'Roman063' or 'nightyj' here. It seem they have a Pulse with this Strap at 30MH.
Found here: https://bitcointalk.org/index.php?topic=1874892.msg18770429#msg18770429

Can u please post your mod bios, i will appreciate that.
Thanks a lot  Roll Eyes

Maybe you can ask 'Roman063' or 'nightyj' here. It seem they have a Pulse with this Strap at 30MH.
Found here: https://bitcointalk.org/index.php?topic=1874892.msg18770429#msg18770429

I have the same card and i strapped at 1625 but i'm not able to push over 26 , my other rig with 480 work at 29 easy

Use the custom strap, not the 1625.

i try to modify bios with this strap but i got HEX error

There is an BLANK! Remove it! -> 777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB0300000 _01B162C31C0313F17
Post
Topic
Board Mining (Altcoins)
Re: AMD Rebrand - RX570 / RX580 - Official Thread - 30MH ETH
by
error5404
on 11/05/2017, 22:33:09 UTC
Are u sure this times are for the RX580 Sapphire Pulse? Because my card has the strap with 0:xxxx?
Can u please confirm?
Thanks

If you have Sapphire Pulse RX580 8Gb with Hynix Memory yes
Post
Topic
Board Mining (Altcoins)
Re: AMD Rebrand - RX570 / RX580 - Official Thread - 30MH ETH
by
error5404
on 11/05/2017, 18:53:07 UTC
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