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  • Got LN2 and decided to run some cold mem. BBSE was a bit disappointing but the sticks only just do 2600C8 on air. Full pot & 2.1V: Ran my trusty 1600C7 again and finally got into t

  • Was just messing around the other day... 1400MHz CL6 tCWL7 2.15V at normal summer ambients 1.97V for 1300MHz CL6, so scaling is incredibly good, better than many sticks scale with CL8. Extrapola

  • Did some PSC testing in ages with new L310B488 4770K that I got on OCF. Bad CPU core wise but really really good IMC. I got my Patriot 2500 CL9 Sector 5s up to 2850-2860mhz stable with 8-13-8-28 1T an

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Tested those same 2200C7 Pi sticks with different CPU (G3258). Looks like the IMC is stronger here than on the 4790K as I could tighten the 3rds down.

 

no wazza

 

51w1

 

wazza

 

CL4C

Ran a couple test the other day of xtu and x4 psc on air,I also get 1223 from x2 dims but its at 2800 8-12-8

 

test.png

So 4 DIMM is the way to go if you got 'em!

 

Ran 4 sticks, it gave me another 6-8 points. My XTU efficiency is beyond shameful though, so there's more 32M lol

 

5_57_953jwswt.png

I see you still haven´t succeeded in frying my old kit :D

 

Haha, it's still living happily. But this 4-dimm efficiency boost looks very interesting for air PSC - it seems to catch up with Samsung almost.

So 4 DIMM is the way to go if you got 'em!

 

No it's ok but that's it,I wouldn't bother with it really

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Haha, it's still living happily. But this 4-dimm efficiency boost looks very interesting for air PSC - it seems to catch up with Samsung almost.

 

I was referring to aerotracks, the PI2000 are ex kit of mine as well - but good to hear the OCZ survived the 2v+ easily :D

 

P.s. the 4 dimm boost is not new, it was first used by german ocer angoholic for PSC at 1155 times, sadly he is out of business, best 32m bencher I knew

I was referring to aerotracks, the PI2000 are ex kit of mine as well - but good to hear the OCZ survived the 2v+ easily :D

 

P.s. the 4 dimm boost is not new, it was first used by german ocer angoholic for PSC at 1155 times, sadly he is out of business, best 32m bencher I knew

 

Ah woops. Derp, I don't know why I thought you were talking about me. :S

 

I'd heard of 4-dimm tweak just not seen such a good boost in scores before (I'm just a "bit" [very] late to the DDR3 OC club anyway).

Edited by Noxinite

Ah woops. Derp, I don't know why you were talking about me. :S

 

I'd heard of 4-dimm tweak just not seen such a good boost in scores before.

 

No worries, man. Half of this world's Powerchips must have gone through websmile's hand :P

 

Shoed together a 4 DIMM pass real quick. You need to lock in 40-40-41-41-4-4 manually and change 4-5-4 to 4-5-6 in tertiaries as well as raise tWRWR_DR and tWRWR_DD a few values, that's it for starters.

 

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Looks like I found the these sticks' dirty little secret why 2720 8-12-8-28 1T TRFC 88 never passed various 3d physics tests :P

 

xtu1092mwksli.png

Edited by aerotracks

Like I remember now what you told me one year ago :D

 

tRP 8 at 2800 doesn't work either, performance up there is crap anyhow

 

2400c8u0sj1.png

 

@bass: yes, that plus the fact that my first OCF was a cranky board which at times wouldn't even post 2600C8

I've been working on some XTU efficiency as I've got stuck on 32M efficiency and can't get it to run any faster.

 

i5 4670k ~4GHZ: 1029

LL

 

i5 4670k ~4.5GHz: 1139

LL

 

I think I broke the OS now as I had forgot to save the 1029 XTU profile and was rerunning to get it again, but was getting much lower scores.

Edited by Noxinite

Ran a couple test the other day of xtu and x4 psc on air,I also get 1223 from x2 dims but its at 2800 8-12-8

 

test.png

 

Ran another 4.5Ghz on ln2 memory's this time,also only two dims this time.This was all tight like my 32M results,tho I think be better to push mhz little more and maybe free up some timings not so tight...

 

4.5.png

Couple failed 32m 5Ghz runs I recorded,one on 4790k and other was 4770k,running all tight and both running as fast as my best time or very close to it

 

Down clock noneed

 

Couple failed 32m 5Ghz runs I recorded,one on 4790k and other was 4770k,running all tight and both running as fast as my best time or very close to it

 

Down clock noneed

 

 

Video's are private? I've watched others before

I just noticed as well ,all good now I set to public

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