Tweaking my new XFX 570 4 gb Elpida GPU

[OverEasy]

Dual mining Claymore 9.5 ETH/ SIA -DRCI 13

Stock out of the box a disappointing but steady 22 MH/S

Copied 1500 strap down. Set TRIXX Clock 1100 Memory 1775. Now mining steady 25.4

Any suggestions to squeeze more out of this Elipda memory card? When I pushed it over 1775 the hash went crazy lol. Just all over the place. At 1900 I lost video and she crashed.

Thanks for any help....

[iamnoobplzhelp]

I think I have the same card, and I was able to get it to 28.Xmh/s through some quick modding.
Did the same as you, copied the 1500 straps down. I have my clocks at 1150/2000 -96mv undervolt in Afterburner.

I can probably squeeze a bit more out of it, but I am working on some 6 gpu rigs that's taking my attention.

[EuroCanuck]

try this strap in 1:1750 and 1:2000...,slightly better than stock.I lowered tdp/tdc/mpl by 10 each(at the end,once its stable),,fan to 100% from beginning all the time, core at 1200,they dont like being lower for some reason,470's are happy at 1120..anyway..start with 1200/2000 ... do this with each card one by one... open hwinfo64 and keep and eye on GPU memory errors... if 2000mhz memory crashes or gives any memory errors, lower by 10mhz,restart.make when a card crashes dont just restart,do a full power cycle,power off,then on...work your way down from 2000. leave core alone.find each cards memory limit.use motherboards on-board iGPU for monitor(set in bios),plug monitor into motherboards hmdi.Big issue it took me way to long to figure out, if you mine with a card thats running the monitor your just asking for instability.rig is a house of cards.out of 30+ cards iv tried to run monitor and mine iv only found a couple that can mine with memory above 1750mhz and run monitor. good luck
777000000000000022AA1C00315A5436A0550F15B68C1506004082007C041420CA8980A9020004C 01712262B612B3715

[Mattthev]

Dual mining Claymore 9.5 ETH/ SIA -DRCI 13

Stock out of the box a disappointing but steady 22 MH/S

Copied 1500 strap down. Set TRIXX Clock 1100 Memory 1775. Now mining steady 25.4

Any suggestions to squeeze more out of this Elipda memory card? When I pushed it over 1775 the hash went crazy lol. Just all over the place. At 1900 I lost video and she crashed.

Thanks for any help....

Use my tutorial: https://bitcointalk.org/index.php?topic=1954245.0
You need performance timings at least it makes biggest change in hashrates.
Watch for memory errors! Not every card can be OC above 2000MHz.
I like Elpida, My RX 470 Strix has 30MH/s.

[OverEasy]

try this strap in 1:1750 and 1:2000...,slightly better than stock.I lowered tdp/tdc/mpl by 10 each(at the end,once its stable),,fan to 100% from beginning all the time, core at 1200,they dont like being lower for some reason,470's are happy at 1120..anyway..start with 1200/2000 ... do this with each card one by one... open hwinfo64 and keep and eye on GPU memory errors... if 2000mhz memory crashes or gives any memory errors, lower by 10mhz,restart.make when a card crashes dont just restart,do a full power cycle,power off,then on...work your way down from 2000. leave core alone.find each cards memory limit.use motherboards on-board iGPU for monitor(set in bios),plug monitor into motherboards hmdi.Big issue it took me way to long to figure out, if you mine with a card thats running the monitor your just asking for instability.rig is a house of cards.out of 30+ cards iv tried to run monitor and mine iv only found a couple that can mine with memory above 1750mhz and run monitor. good luck
777000000000000022AA1C00315A5436A0550F15B68C1506004082007C041420CA8980A9020004C 01712262B612B3715

Used your strap and suggestions.
Currently at 1200/1900 and running 27.8 (Remember I am dual mining so my numbers will be lower on ETH)
I am pretty happy with this. After I verify it is stable I will try a little undervolting.
Also none of my rigs have boards with onboard graphics.
Should I try lowering clock some?
Thanks

EDIT ** After about an hour now the speed has dropped. I still have more tuning to do...
EDIT** 2 hours later card is stable at 27.9 MH/s ETH and 363 MH/S SIA. I lowered clock to 1190.
So 1190/1900 -DCRI 13

[EuroCanuck]

Iv been making some changes myself the past day,first off,bought a memory strap from "Eliovp",private message him!!! tell him eurocanuck sent you,he has great prices. stable now well over 29 solo and dual 28.9/320 on dcri 12.. it fixed all the stability problems i was having on a few gpus also..totally worth it...oh and put core down to 1100 ..i was wrong...