EX58-ud3r F6 oc help please

[prt]

Hi all,

nice forums you got here, done some good reading today:)

anyway down to the matter in hand, i have managed to get 4 gig stable on this board with a I1 920 with temps of 42,46,45,47 raise to 67,68,66,71 under load.

have tried all sorts to get to 4.1 or 4.2 but it always failes on stress testing.

cpu clock 20x
Qpi link 36x
uncore freq 16x
bclk 191
performance = turbo
sys mem multi 6.0x

cas 8
trcd 8
trp 8
tras 20
cmd 1
cpu vcore 1.26250v
Qpi volt 1.295v
dram 1.500v
turbo on
cpu multi thread on
cpu c1e off


thats what i have now and getting 4011

any help would be nice

do I7 920 with OCZ Gold 6GB (3x2GB) DDR3 PC3-12800C8 (1600MHz) Tri-Channel

push & pull modded cpu heatsink

thank you in advance

[aquax]

Re: EX58-ud3r F6 oc help please

sorry to ask but 4011 is not enough? even if you can gain 100Mhz or 200Mhz more, it doesn't worth the hassle.

[artdrivers]

Re: EX58-ud3r F6 oc help please

Hi prt here give this a look.-----> http://images.tweaktown.com/imageban...2.12_(ENG).pdf
Let us know what you think.

[prt]

Re: EX58-ud3r F6 oc help please

sorry to ask but 4011 is not enough? even if you can gain 100Mhz or 200Mhz more, it doesn't worth the hassle.

It's nothing to do with not enough,but thanx for the help not

Hi prt here give this a look.-----> http://images.tweaktown.com/imageban...2.12_(ENG).pdf
Let us know what you think.

will take a look see thank you

[prt]

Re: EX58-ud3r F6 oc help please

Hi prt here give this a look.-----> http://images.tweaktown.com/imageban...2.12_(ENG).pdf
Let us know what you think.

Hi,

Thank you for the link.
I did follow it to start with, got to 4 gig fine and stable, so started to nock down the vcore and the qpi a little to lower temps a bit. Ran intel burn test 5 passes with max threads all ok.
turned turbo on and bang, failed so turned vcore up again 1 notch at a time to 1.33 with qpi/vtt to 1.35 and got 4.2 gig stable with intel burn test on 10 passes with max 12 threads.

so far so good will try prime95 l8r, but not a big fan of it rlly


quick screen grab of 5 passes at 4.2

[artdrivers]

Re: EX58-ud3r F6 oc help please

i AM GLAD TO SEE ALL THAT RESEARCH PAYS OFF SOMETIMES

[Chike]

Re: EX58-ud3r F6 oc help please

Excuse my ignorance, but 24GFlops with Core i7 at 4.2GHz? Is this normal with IBT?
I never use IBT but LinX shows over 20 for my E7200 at 3.16GHz.

[aquax]

Re: EX58-ud3r F6 oc help please

Excuse my ignorance, but 24GFlops with Core i7 at 4.2GHz? Is this normal with IBT?
I never use IBT but LinX shows over 20 for my E7200 at 3.16GHz.

Because he is only using the standard test with 1024MB ram, if he choose 4GB ram, it will be 50+GFlops