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-   -   Supes P55 Classified thread (http://www.overclockaholics.com/forums/showthread.php?t=1738)

Jor-El 03-28-2010 06:49 AM

i5: eVga 2:8 or 2:10 divider
 
What's the magic trick to get this board to run 2:8 ram divider with the i5?

I already tried upping vtt from 1.3 to 1.6max with no luck. Vdimm from 1.60 to 1.76max. I also used Hiwa's 9 and 7 on R to W and W to R.

Also what's the pch volts supposed to help with? I see shamino's template asks us to use a 1.45pch but sometimes I lock when I'm at 1.4pch and it seems to me that system works perfectly fine with 1.1 and high mhzs.

Hondacity 03-28-2010 07:14 AM

holy smokes your hardware list is awesome...that aside

have you tried the xmp profile? try that first...

Jor-El 03-28-2010 07:43 AM

Quote:

Originally Posted by Hondacity (Post 33088)
holy smokes your hardware list is awesome...that aside

have you tried the xmp profile? try that first...


Hey Honda thanks 'dude' :)

I'll give that a try. Only thing I don't have is time :-(

Well I finally got the i5 strapped to the Cascade yesterday and I'm finally starting to play with tweaks. PCMark05/wPrime etc just to see the board reactions before the Ln2.

PCMark05 did really well :thumbsup: Teaser:

http://img638.imageshack.us/img638/6...ture327201.jpg

Hondacity 03-28-2010 08:04 AM

nice run jor

anyways...see what the xmp profile asks for..then use those values...

Splave 03-29-2010 12:50 PM

check delays?

http://kingpincooling.com/forum/show...&postcount=109

Splave 05-11-2010 03:29 AM

resurrected


Been playing p55 for a while today as im out of ln2 and have made some headroom in the Ram department! 2:8 and 2:10 specifically.

Its all in the sub timings. Setting all timings below command rate to 12 and a couple others loosened up a bit (see cpu tweaker screen)



Primary timings are read incorrectly for some reason though, 8 8 8 24 88 set in bios. These settings are superpi 1m stable so far

hope this is helpful as I was really frustrated before as well.

Jor-El 05-11-2010 05:17 AM

Thanks for sharing that Splave I'm pretty sure I tried it all even settings those to 15-15-15-15-15 but I will give it another go with the cascade and low multi see if I can break that 219blck barrier with 2:8!

Splave 05-11-2010 07:31 AM

will take some bios photos tonight and post them up :)

Jor-El 06-03-2010 03:02 PM

What bios for p55 classified?
 
Quote:

Originally Posted by Splave (Post 40420)
will take some bios photos tonight and post them up :)

Splave, Honda, Duke etc what bios are you guys benching with? I stopped on BIOS A58 I think. Just checked eVga website and they climbed all the way up to A70! :shock:

Hondacity 06-03-2010 03:09 PM

i think i'm still using the old bios(a51)..lol i'll try the new one later maybe i'll be able to do 2:10 :D


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