SandyBridge 2D madness - let's tweak for the best 1m, 32m, pifast and wprime!

[cheapseats]

Hondacity and Johnnyau .. thanks i still need 60-70mhz more on 54x multi to get any sub6 action..

Johnny it's OCZ blade sticks (see cpuz )

[dinos22]

i usually dont like quoting big posts with screens but daaaaaaaaaaaaaaaaaaaaaaaaaamn

nice work man

hi guys, here's a couple of runs for 5ghz and my max run so far @ 53x102.5
i started to get problems in 32m with my OCZ > 1093mhz 7-7-6. up to that is ok
think i'll need to use 54x multi to get any closer to 6mins

estimated for 7-7-6 + subtiming:

53x103.7 5495mhz 1110mhz @ 5m59x
54x102.0 5508mhz 1088mhz @ 5m59x

needed 1.53+ vcore @ 5430mhz, so lowest cpu clock is better

2600k L042B074 + H70
UD5 / bios F6d
XPsp2

all manual subtiming, same for each run


100.0x50 (100.2 bios set)




102.1x49 (102.3 bios set)




100.0x53 (100.2 bios set)






102.3x53 (102.5 bios set)

1.510v bios set

this clock ran without problem but the next one took a few goes




102.5x53 (102.7 bios set)

1.520v bios set

[Johnny87au]

cheapsets only ocz blades i can find are the usual ones which are tripple channel, u using them but running them in dual channel ? Mind linking me if im wrong, thanks

[George_o/c]

cheapsets only ocz blades i can find are the usual ones which are tripple channel, u using them but running them in dual channel ? Mind linking me if im wrong, thanks

Dude he just used 2 out of 3 sticks in dual channel

Nick great work buddy, that 5GHz run and that 27k read with the Blades are astonishing!

[fl0w3n]

So, just wondering...what is everyone's count of dead/killed chips? I know PcCI2iminal has confirmed 1 kill in his thread (maybe more), what is the ratio for the rest of you during your quests for 5.4+ghz?

[dinos22]

seriously? he killled 4-5 CPUs already wtf how

[fl0w3n]

seriously? he killled 4-5 CPUs already wtf how

Whoa, your reaction made me go back to find where I (thought) I had read that, and I only quickly found confirmation of 1 dead CPU (a good one, that is, IDK if he killed any "bad" ones...but who cares about those )

Have you killed any personally Dinos?

I would really like to try my luck at getting in on this game. Hopefully I can hand pick a good chip from MC as I only have the money for 1 chip, but that is also the reason why I want to know how many you guys have killed pushing them this hard. I can't afford to kill my chip lol.
I'll be under water, and even some slush boxes probably. Just sitting on the fence of selling my classy + w3520 for a 2600k + UD7 or UD5

[dinos22]

not yet thankfully but i havent really had any amazing chips yet

the retail i am testing now im showing 1.6v and high QPI and vdimm seems ok so far

couple of ES chips i have got a pounding so far for the last few months but all is ok there too

[fl0w3n]

This on air/water? What type of load temps are you keeping it under?

This is promising, ahh I am so tempted.

[dinos22]

ive used both but now pretty much just use water Corsair H70

vantage load at high clocks is in 80C somewhere i donno

[fl0w3n]

ive used both but now pretty much just use water Corsair H70

vantage load at high clocks is in 80C somewhere i donno

Ugh, would you use a 2600k over a w3520 in a classy for your everyday system?

[dinos22]

i have X58 and 980X machine at home and wouldnt change to SB, wouldnt really change even witha 960....if the video encoding capability was possible in P67 i would change for sure but right now personally i cant see the reason to change

it took me a bloody week to finally setup my OS and all the crap and now to have to make sure it all changes smoothly over to new platform etc would be a pain for me......i dont know about you mate, maybe you have different criteria to me

[fl0w3n]

i have X58 and 980X machine at home and wouldnt change to SB, wouldnt really change even witha 960....if the video encoding capability was possible in P67 i would change for sure but right now personally i cant see the reason to change

it took me a bloody week to finally setup my OS and all the crap and now to have to make sure it all changes smoothly over to new platform etc would be a pain for me......i dont know about you mate, maybe you have different criteria to me

I don't need any video encoding, but I see what you mean. SB seems sick to play with, and even scores better on most tests ..but getting rid of top of the line enthusiast stuff for high end "mid level" stuff just doesn't make sense. Maybe if it was socket 2011.

Whelp, that just means I need to tighten my belt an just take it like a man, and buy a separate 2600k bench rig lol. Bad timing cuz I need new gpu + wc loop for main rig.

[dinos22]

been testing this retail chip i got yesterday

CPU clock max is 5.3Ghz definitely, pretty average... oh well...

IMC is decent on this retail

i was close to running 1092Mhz as well but worried i will kill the ram with too much voltage,,,, more with KPs RAMdominance pot as it was still scaling with voltage heh. I should be able to tighten it hard with 1120, maybe more

now i gotta get that Pi OS to work, it wont install on SB lol

[Lsdmeasap]

Nice clocks man, can't wait to see what you do with the Dominance pot!

It's gonna be funny to see frozen memory and an air or water CPU cooler

I was just thinking phase and frozen memory the other day

[dinos22]

Nice clocks man, can't wait to see what you do with the Dominance pot!

It's gonna be funny to see frozen memory and an air or water CPU cooler

I was just thinking phase and frozen memory the other day

im already LMFAO

[cheapseats]

thanks Dino and George (hi mate).. think it only seems fast because of the subtiming i can put on my OCZ.
finding my gtx2 is much harder to run. eg 1067mhz 7-7-6 freeze loop 1 32m in XP (ok vista)

looks like some improvement (no freeze) for the corsairs with reduced vtt and vAS (0.90v / 0.815v)
saw this in C-N's post in UD5 thread for 1145mhz using psc sticks i think.

will test some more, with subs it still freezes but much later loop 15+
compared to my ocz it's horrible, and without subs way too slow

[Eldonko]

My chip is benched constantly at 1.6-1.63v and it hasnt lost a mhz yet. Runs at 5ghz 1.38v otherwise FAH. Sub zero cooling when benching if that make a diff.

So, just wondering...what is everyone's count of dead/killed chips? I know PcCI2iminal has confirmed 1 kill in his thread (maybe more), what is the ratio for the rest of you during your quests for 5.4+ghz?

[dinos22]

thats interesting. i have to try the GTX2 sticks. I hate using them unless I really have to.

What sub is really tripping them out?

[Johnny87au]

thats interesting. i have to try the GTX2 sticks. I hate using them unless I really have to.

What sub is really tripping them out?

Dino, wanna buy my GTX2's off me ?? There MGHE HYPERS LOL!!

[sunny7day]

I'm looking for a pair of ram which can do DDR 2200 CL6, maybe I'll give it a try.

[pepinorang]

Hi guys,

32M Update :

https://picasaweb.google.com/1119497...75125178057330

2sec less with MNH-E hypers, but I got to work again on that efficiency to make it sub 6 since I can't tightening timings more, vdimm is already 1,86v

Bye
p€p|n0r@ng

[3oh6]

am I going crazy here with the UD7, or is it 3 seconds slow compared to the M4E? anyone else with both boards seeing this discrepancy?

same OS, same Aida bandwidth, same everything, tightened down memory timings as best i can on the UD7, and it is 3 seconds slower...

100*54 // 933 7-7-6 // same xp sp3 OS/copy wazza/etc...

ASUS M4E - 6m 14.609
Jiga P67A-UD7 - 6m 17.579

ASUS M4E


Jiga P67A-UD7


then there is Brian's 5.6GHz run at 5m 56.xxx
http://www.xtremesystems.org/forums/...&postcount=143

VS

GHZ's 5.6GHz run at 5m 59.xxx
http://www.xtremesystems.org/forums/...&postcount=168

again, different OS, and not the same person so nothing can be exact, but the same 3 seconds between the M4E and UD7 show up. coincidence?

[Eldonko]

Makes sense to me Jody. Gives me an excuse why Im not at 5m 56s at least.. :P

[3oh6]

Makes sense to me Jody. Gives me an excuse why Im not at 5m 56s at least.. :P

that's right, you are having a bytch of a time finding efficiency comparable to others and you are on the UD7 too. hmmm, Dinos, your take? you have the UD5 and UD7. Cheapseats is freaking killing it on the UD5.

is the UD7 slow in 32M?