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Posts posted by Alex@ro
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My last session i played with new EK triple point memory pot.
Memory used was gskill pi 2200 C7(psc) and cooling was dry ice.As you can see,mounting contact with plates is very good,quality of manufacturing is top-notch.
End results was pretty good i think: 2666 6-11-6 twcl 6 all nice and tight
Operating temperature was -60(idle) and went down to -52 after 32M run.Bare in mind memory had a voltage of 2.16V,not a walk in the park.
My first memory experience under dice was with sf3d old triple point.Comparing these 2 at first you might say give internal volume the new EK will not perform well.WRONG!While the old sf3d pot dimm temperature went to -45 after a 32M run in same conditions the new ek triple point beat it by 7 degrees with smaller internal volume but also easier to mount near a big cpu pot.
Quality of manufacturing is obviously excellent and i am impressed by this product.The new revision promises 30% more internal volume and some other tweaks,should be a blast to play with!
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air safe ? i think not,all people that killed their haswells apparently without reason ,all used 2.1Vccin+ on air.
why do you need 2.2 vccin on air anyways?multiple tested chips here,all performed best when vccin was vcore+0.45-0.5V.on air you it means 2.0-2.05 vccin is more than enough.
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Nice job George,u deserve a very good chip
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had one like yours,5 ghza 1.48 32M,did 5600 on dice for 32M,with 1.7V
I would not go cold with it... -
not possible i guess.
i meant i blunnyed my best retail with 1.52 on air,it does 5200 and 5000 vantage with 1.47
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I dont' know what you do to the poor cpu's but my experience with haswell is positive.
had about 6 retails,all tested with 1.5V+ on air,no problems.
Best retail: air 1.5V 2 cores 2001,4c8t for some vantage,fine.
Took it on dice for 12+ hours: voltage from 1.6-1.7 3d+spi,-67 idle,-58 huge load(intel xtu).No degradation,absolutely nothing.Cache voltage 1.65,vccin 2.15.
Took it back on air,it runs as day 1.It's either me i got a tough bastard accepting punishment with ease,or ...what?
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Need moooore coooolddddd
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New score with psc on dice:
ek pot for mem+dice is good combo,-52 under 32M run with 2.15V!
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I see no problem in that,hero is targeted to gamers more than ln2 benching.Good work on the review!
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massman noob
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Bull you got some magic PSC other there,can't wait for seeing your results on haswell
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Even better
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Aren't you guys worried about your IMC at ~2V+ on air? I'm paranoid about that kind of thing. The max I've put through a Haswell IMC is 1.85V with the CPU on water. Can you degrade an IMC like that or am I being paranoid about nothing?
Ran some Micron PFJ on ivy bridge with 2.2 for exteneded periods,hell i forgot the platform running and went in town,woke up next day to see it was still on.Ofc no damage.Haswell tinkering with 1.9-2V on air,no biggie,guess this IMC fear is because of Nehalem bad experiences,we are already 3 generations after that ...
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should be juat enough on air,on cold i heard that 2.3 is good and they die fast at 2.6
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i would have enjoyed some high binned dual sided samsungs rather
here is you go vivi,i think with proper sticks and tweaking optimal temperature and a health load of voltage DDR3-3000 9-12-12 is doable.Performance should be somewhere in 2600 cas 6 psc land,not bad,miles ahead of this damn MFR's....
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sold,thnks hwbot
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payment pending
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to germany 15e
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twcl huge performance hit is when tcwl is higher than tcl(CAS).when we speak about cas 11 tcwl 8is fine,pretty sure huge gains will not be seen also max benchable MHZ will go down....
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Hello there,i am selling one kit of ripjaws 2200C7 based on x-series psc.I don't know exactly the IC number as the kit has never been opened up or benched on cold.Reason i am selling these is because i have another couple of memories lying around and i still need to get some damn MFR
Anyways,here is what they can do.I binn/test memory only in bench conditions,so very tight timings and high freq,not interested in twcl8 as you can see.
Therefore they can do DDR3-2600 8-12-7 twcl 6 and ultra-tight secondaries and tertiary with 1.89.Also have a nice TRCD wall,they can boot,enter windows and run 1M with 8-11-7,so this kit is pretty promising for cold.
Bear in mind that i have a high ambient here(26-27 degrees) so you will most likely get better results.
Kit is in excellent shape,comes with unused fan ,original box and my original invoice from memoryc.com(lifetime warranty).
I can ship worldwide but i would prefer EU for obvious reasons.However just shoot me a pm and maybe we can work something out.
Price is 80E+shipping,accepted paypal,wu.
Best regards!
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any of you benched 8 gb mfr modules?Granted they won;t reach single-sided speeds,but there must be some good modules in the wild ...
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you can ship prize to andre yang already ,game over,go home ppl
Haswell delidding: -30°C and +100MHz on air
in Haswell (Z87/Z97) OC
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very good shepeeu,u should test it under cold not running lynx