thanks man, I have had it as high as 111.1 but I have not tested more than that.Quote:
Originally Posted by flesheatinvirus
most chips I have tested could do 108.7 (good for 2600+ with 2400 memory divider)
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thanks man, I have had it as high as 111.1 but I have not tested more than that.Quote:
Originally Posted by flesheatinvirus
most chips I have tested could do 108.7 (good for 2600+ with 2400 memory divider)
Just picked up a 3770K 3226B988 to see if it does better than my current one. Couldn't resist Microcenter's price!
I wanna see that..i have 3226 B987 yeap just one numberQuote:
Originally Posted by babalouj
My friend bought one 3570K couple of days ago, today he started testing some OC and right now it?s primestable at 4500mhz and 1.2vcore. That?s good right? He?s batch is L224C021 ?? My 3570K needs 1.36vcore for 4500mhz so it?s a huge difference in voltage. Wonder if i shall go and get the same batch as him tomorrow :)
Dumo,Splave or someone that know.....searching info /data about 3770k Batch 3223B
Well my 3226B988 turns out to be a dud compared to my current chip. This one needs 1.36V for 4.8GHz stable, my original chip only needs 1.308V for 4.8GHz stable. Time to ship it to the for sale section.
mmm not much difference between a single batch number!Quote:
Originally Posted by babalouj
3226B987
4.85 Ghz 1.34 Vcore
http://www.firegoon.com/images/b5kv4xj.jpg
But tweaking a little...
4.8 Ghz -1.27 vcore -1401 Mhz IMC - Full Bank
http://www.firegoon.com/images/7grjkcu.jpg
why do i keep reading this thread... everything i do i want to buy another chip to see if i can get a good one :shakes:
Quote:
Originally Posted by hersounds
Nice. What memory set do you have? Voltage on DRAM?
Hyper Threading enabled?
Vcore in ram 1.65 default, HT Enabled ,beyond 4.6 CPU PLL goes to 1.8 vcore ( I don't try 1.7 or less )Quote:
Originally Posted by SonDa5
memory kit are Avexir Core Series 2800 ( 4x4 ) 12-14-14-35 - 2T ( default rams ) chips Hynix CFR
what did you tweak to lower voltage?skews?
I play much with CPU PLL but that is because batch is good and let me play if not...just don't boot
My 3770k is stable at 5GHZ with HT on or with HT off but it feels faster with HT off and with HT off I can lower voltage about .08v on vcore so it runs cooler and feels faster to me.
IBT run at 5ghz with HT off.
http://minidriven.com/BlacknBlueforI...i73770kIBT.jpg
http://valid.canardpc.com/2600539
PLL set to 1.65v
So you saying that lowering vpll allows you to lower cpu vcore too?That is strange because it seems to have no effect on mine,and i can boot even with 1.4V vpll...Quote:
Originally Posted by hersounds
This. Playing with pll from 1.35v up to 1.6v have no effect on vcore at all.Quote:
Originally Posted by Alex-Ro
Sent from my GT-I9300 using Tapatalk 2
only dif is that chip maybe not stable with PLL on 1.8 or more, but never heard that if you lower pll will let you lower vcore...i tested more than 15 chips...Quote:
Originally Posted by Alex-Ro
only on high bench increasing VCSSA and VCSSIO and dropping PLL lets you go up on Mhz on CPU
Not only cpu pll...i don't say only cpu pll can do this... read again i say that play with that, BUT maybe is Because BATCH IS GOOD ---- for that the lowering vcore = cpu pll and others values just helped or not but again is because batch use lower vcore
Well I finally found one i'm happy with. Batch 3224B 134. 5ghz with all 4 banks of mem populated at 32 gigs. Got the ram running at 1800mhz. Will try to push for 2400 Later tonight.
Voltage is at 1.39 Volts, stable with Intel burn, HyperPi and Prime95 12 hrs. highest temp was on prime at 71 degrees. This is delidded. Idle cores are at 29-33 degrees.
Sold the 3226B988 (3770k) locally and just picked up a 3226C840 (3770k). Anyone have experience with this batch?
Just picked the same batch up today and I am having issues getting it stable at 4.8 with 1.355 volts. From what I have read this is a early june batch (you got it from microcenter right?) and most of these do not clock well. So far that is holding true for me but this is my first ivy chip. I may reinstall my 5Ghz 2600K and return this hot 3770K. Not sure yet. If I cant get it any higher than 4.8 then I have to consider my upgrade a side step at best because my 2600K would do easy 5Ghz 24/7 and up to 5.2 if I pushed it.Quote:
Originally Posted by babalouj
great friend very similar to my chipQuote:
Originally Posted by Dumo
Nice! Now I am excited to try my chip!Quote:
Originally Posted by Dumo
Well just an update. I am now running all 4 banks with 32 gigs of ram at 2400 (1200 bus) Pretty pleased! The batch I got was the last one at tigerdirectQuote:
Originally Posted by Fezzik
L230B141 Malay
http://i.imgur.com/6wjsI.jpg
4.5ghz 1.1v
http://i.imgur.com/e3NnD.png
5.0ghz 1.36v (delidded)
http://i.imgur.com/xfQjX.png
I wish those Samsung low voltage kits were available in Australia :(