Dumo, any chance of you selling one of those 3770Ks - the one that does 5.4/1.47v or better? :)
I need more enthusiast league points. :p:
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Dumo, any chance of you selling one of those 3770Ks - the one that does 5.4/1.47v or better? :)
I need more enthusiast league points. :p:
L224C370 on water, IHS removed and TIM replaced with Coollaboratory Liquid Ultra. This is the 4th cpu I'm trying and the best so far (previous was L221A999 and L224B254). Max temps under Prime95 are 78C.
I can do 5.1 GHz at 1.55v (temps around 80C) and 5.2GHz at 1.66v (temps below 85C) but i didn't want to push it.
I'm very envious of all of you who can reach 5.3 GHz on water or 5.2 GHz with less than 1.5v :mad:
@Dumo: is that with Hyper Threading disabled? Edit: nevermind, you said you're using SS cooling which explains 5.4 GHz @ 1.47v
Attachment 130042
Guys,
I haven't read through the entire thread, but uhm... how are normal and OC temps on the current batches of Ivy Bridge CPU's ?
(The above temperatures seem very good to me i think?).
Has Intel changed anything in the coolant solution they are using?
I just picked up a L226B517, can't see any results on this thread. Anyone know how good it is?
I have a i7 3770k @ 4.5ghz HT 1.15v I can run IBT 10 runs pass.
But temps are kinda high almost reaching 60c.
Should i push for higher clocks or would that risk damaging the chip?
Good chip there,60c is little for ivy bridge.I would go with 1.25V and see where you end with.Also you can consider removing IHS and replacing stock TIM with some liquid ultra or pro,that would give you at least 10 C lower,most likely 15-20.
Hello
Test I7 3770 Aircooling
Attachment 130180
So are you saying even on later batches Intel still didn't change anything to the coolant solution?Quote:
Originally Posted by Alex-Ro
Or are they perhaps affraid to run into cold bugs like they did with some early Core 2 series?
Testing 3770k BATCH 3226B987 SP32M bencheable
Antec kuhler h20 620 ( dual fan )
4.5 Ghz 1.16 vcore - Avexir Core series DDR3 2800 16 Gb full bank ( 4 x 4 gb )
Attachment 130301
now i don't feel as bad when i need 1.5v to get my 3570k to 5ghz on this setup
http://valid.canardpc.com/show_oc.php?id=2508975
What about 2933 ratio on your chip it can boot and possible for 5GHz with not over 1.35V ?Quote:
Originally Posted by hersounds
i'm saw this batch available here(Thailand) and i'll looking for it one
Thanks :)
From testing a few 3770K I found out that most chip imc walls on air are 2850/2940/3070ish and beyond depending on ram, usually cold can't help pass the wall.
High imc chip doesn't necessarily translated to high core Mhz on LN2.
Thanks for info Dumo and actually i searching some good chip for IMC and abit good core around 5GHz with low Vcore for using on motherboard review
not focus for subzero ;)
on Thailand market several chip are made in Malaysia and all from i have tried around 8 chips at 5GHz almost need high Vcore around 1.5V+
for benching that with water cooling and it will impossible for 5GHz on air or full stable on water cooling as well :(
+1 dumo ...i use rams in air zolkorn so i think this chip have 2850 wall...anyway i don't go beyond 1.65 in ram core . and i'm pretty sure that with cold or better cooling this chip run 5 ghz with less 1.35...with antec kuhler h20 620 ( dual fan ) boot 5 ghz and enter windows ( not pass) at 1.33 vcore on bios. 4.8 Ghz are usable & bencheable @ 1.28 vcore on bios
Aha thanks for details Hersounds ;) and actually 1.45Vcore it okay for me but like i said above now i only have 1.5V+ Vcore for benching here
and one of good chip in my hand now it need 1.39V for 5GHz but only Spi32M single thread can't bench for 3D and this chip 3218B Costa Rica :)
Don't worry mate
hello test 3770K H2O
Attachment 130336
http://img51.imageshack.us/img51/7127/1005660y.th.jpg
I have managed to get my 3770k 4.6 @ 1.295v on water. Is it worth pushing this any further for gaming? Gets to max 77 deg C.
WOW :) Very nice sample... Low voltages and strong IMC!Quote:
Originally Posted by hersounds
It seems that even at 4.6 1.29v was linx stable, it wasnt very stable in borderlands 2. Always crashed at the start. Any suggestions what i should do?
KessianQuote:
Originally Posted by Kessian
4.6HT use 1,325Vcore LLC ultra high you sure will be stable on GAMES try ;)
Heloo form slovenia
What about this two batch 3226B900 S/N ...B0617 and 3226C194 S/N ...A5928, Are any good?
Which one would you choose?
THX
all 322XB and 321XB i tried are awesome they have 2800+ IMC strongQuote:
Originally Posted by RoboionatoR
mine is 321XB and i can boot water on 2933 CL11 @ 1.725
see Dumo above all its mentioning that batch
Anybody with L229B801 Batch?
i think deachus tested it mateQuote:
Originally Posted by stasio
Bought a second 3570K today with batch L222B184 , nothing on google on this batch.
so far they seem good
http://www.xtremesystems.org/forums/...results/page16
got 4 of these batch may my memory dreams come true lolQuote:
Originally Posted by Dumo
very good splave !!! all 3218B and those 322xB are very good batches !!!Quote:
Originally Posted by Splave
:up:Quote:
Originally Posted by Splave
ea. chip 3 tests....3100 imc, 2650 cas.6 and 5.8G+:D
here my new test toy!
3570k aircooled on asus v5 gene
4900mhz@1.44v prime
batch 3218c311 costa rica
http://www.abload.de/image.php?img=4900mhzvdcal.jpg
Well I'm finally back. After trial and tribulation this is my best result so far. IB batch 3218D294 watercooled. Hope to get this to 5.0GHZ stable.
http://imageshack.us/a/img201/4043/357049ghz.jpg
Another 3226B953 XXXXA0048
5G 4C/8T@1.35V
Imc max @ 2860
http://imageshack.us/a/img10/4770/screenshot088i.png
http://imageshack.us/a/img96/936/screenshot089q.png
very nice chips my friend !!!Quote:
Originally Posted by Dumo
Thanks Sergio:up:
Hope this chip will do better with Mhz. core on LN2 or at least its imc can run 32m with tight timings @ 2600ish.
My other 3226B chip can scale up to 3100+ imc, but it sucks @ 2600ish with psc/bbse tight timings. Max 6.5Ghz LN2.
That's same my own batch 3226B987 dumo 2860 wall too
You can try 2600~2666ish cas9 on samsung or cas7~8 on bbse/psc with tight sub timings.Quote:
Originally Posted by hersounds
Quote:
Originally Posted by Splave
What of your memory dream Splave... 3200MHz+ :D waiting to see your results mate i still searching for good IMC too ;)
well from i have tried 3 chips of 3770k L221Axxx malay all chip can do 29xx RAM but suck Core MHz and will coming one more L221Axxx
in this week what happen about it ;)
More on 3226B953 *A0048
1.27V
http://imageshack.us/a/img819/5162/screenshot091xx.png
1.285V
http://imageshack.us/a/img802/2586/screenshot094.png
Cold next....
trying this week with samsungs 30 nmQuote:
Originally Posted by Dumo
Seem 3226Bxxx ways to go and it already available on Thailand too, thanks for sharing DUMO :up:
Seems like a very nice cpu Dumo! Looking forward to what it will do under cold, especially the imc.
It will be varies, I tested (5) 3226Bs, 1 can scale to 3100+ imc, but max @ 6.5Ghz LN2 also it sucks on 32m @ 2600 tight timings bbse/psc.Quote:
Originally Posted by ZoLKoRn
This one max @ 2860 imc and awesome @ 2600+ tight subs 32m air.
The other (3) just average 2700~2800 imc and 1.45ish+ 5Ghz 4C/8T boot up. Not bother to try 'em cold.
2860 max air and pretty sure on cold too.Quote:
Originally Posted by Zeus
awesome cpu Dumo, can't wait to see what it does under cold.
wow mate low volts amazing !!!Quote:
Originally Posted by Dumo
Found this one ! Batch 3225B529
http://imageshack.us/a/img22/2432/screenshot001yc.jpg
and here my new Memory oc Chip :
http://imageshack.us/a/img513/5897/s...t0018kopie.png
Nice chip very nice I see good chips in all 322x at least posted here on xtremesystemsQuote:
Originally Posted by splmann
3218C109 Batch :)
http://imageshack.us/a/img99/9201/5000mhzlowvoltage.jpg
http://imageshack.us/a/img59/3418/imctestcbatch.jpg
for more Information write a pm !
fast 3d test of 3226B953 and pushed the IMC a bit :P
http://i.imgur.com/hSJYM.jpg
1560.3mhz ddr3 XD
http://valid.canardpc.com/cache/banner/2547499.png
6.6* 01
6.43 06 cpu test
6.58 05
6.7 1m
4c4t just as strong as 2c2t on this one
today i tested how stable my new cpu is .
First bench 3d01 Nature (GPU GTX580 @1000 Mhz)
http://imageshack.us/a/img221/7484/3d01newcpu.jpg
I7 3770K Batch L211B472
5GHZ 3D vantage watercooling
http://imageshack.us/a/img338/5322/vantage44344.jpg
http://hwbot.org/submission/2322663_
3224B047 *A2913
2770 max imc, 1.46V 5Ghz...back to its box, next...
3224B259 *A1628
5Ghz 4C/8T 1.46V air, IMC absolute max 2970 and benchable @ 2600 tight timings...
With Hynix CFR
http://img84.imageshack.us/img84/1132/screenshot135.png
PSC
http://img703.imageshack.us/img703/4...enshot136o.png
Dumo, am i right in assuming tightning down the timings lowers the max clocks for the IMC? I haven't had the opportunity to try this myself but i think that is what you are saying, right?
Zeus, imo it depends on the cpu. Some can do imc 3000 32m with relax timings but went beserk @ 2600 tight timings like this one...
3226B953
http://img515.imageshack.us/img515/3...enshot028k.png
Hey dumo do you consider this very tight?Interesting enough,testing single channle 8-10-10 2400 is fine,but dual gives error.Same at 9-11-11 2600,single is fine,dual gives error.Lots of volts in VCCSA helps,e.g 1.3 is more stable than 1.2 but still gives error like round 20.If running near to 2800 it will not give error,it just freezes...
http://www.abload.de/img/500953jjb.jpg
3570k under air cooling 5000mhz prime
Nice attempt... Pls try v27.7 with AVX instruction :DQuote:
Originally Posted by jammin
ftp://mersenne.org/gimps/p95v277.win64.zip
yes have 27.7 on my pc!
with have a german forum bechmark list based on the 26.6 prime
have benched it with 27.7
have only scythe mine coller on it with 2 fans!
think 5 ghz on air is the maxiumum you can prime!
beste air cooler what i read is the Phanteks PH-TC14
here with 4900 an 27.7
http://www.abload.de/img/4900mhzvdcal.jpg
http://www.abload.de/img/4800primenirz5.jpg
I never have any luck..even when I get the good batches :(
Using XSPC watercooling, Maximus V extreme
3224B167 - 4.8ghz, 1.475v. Can't get 5ghz stable. Gives typical BSOD that means more vcore.
3224B220 - needs 1.525v just to get into windows at 5ghz, but gives strange memory management error BSOD before that. Could this just have the worst IMC ever?
3226B939 1.27V 4c/8t on H20
http://img853.imageshack.us/img853/9...nshot044bj.png
Nice batch DUMO perfect Vcore and strong IMCQuote:
Originally Posted by Dumo
Quote:
Originally Posted by hersounds
Is this batch number the best around? I'm thinking about upgrading from 3570k. 3770k looks way better for over clocking.
I have same batch 3226B987 look my pics on this thread , is very lower Vcore clocker...but unfortunately is Hot days on Buenos aires today 35C! tomorrow 34C i can't push it more with this hot daysQuote:
Originally Posted by SonDa5
http://thumbs.subefotos.com/d078cc74...47c3571f1o.jpg
Awesome chip Dumo! How much vcore to run a couple passes of linx?
Quote:
Originally Posted by hersounds
My 3570k works great at low voltage up to around 4.6 GHz but any higher and mass voltage is needed.
3570k L211B226 PCB SN 0053 best batch
PSC DUAL CHANNEL AIR 3000+ mhz http://valid.canardpc.com/show_oc.php?id=2569726
MFR-PBC DUAL CHANNEL 2933mhz Air http://valid.canardpc.com/show_oc.php?id=2571034 2933 boot
MFR-PBC SINGAL 8G Air 11-14-14-35 1t 3000mhz http://valid.canardpc.com/show_oc.php?id=2558614
SAMSUNG 8G*2 HCH9 2640MHZ http://valid.canardpc.com/show_oc.php?id=2558890
SAMSUNG 4G HCH9 3100MHZ AIR http://valid.canardpc.com/show_oc.php?id=2575543
SAMSUNG 4G*2 HCH9 3073MHZ AIR http://valid.canardpc.com/show_oc.php?id=2575694
@LN2 6.887G 4CORE http://valid.canardpc.com/show_oc.php?id=2549013
PSC 2933 1T BOOT 11-14-14-40 1T
http://ww3.sinaimg.cn/large/6b695c7fgw1dymybksjdhj.jpg
MFR PBC 2933 2T BOOT 11-14-14-40
http://ww2.sinaimg.cn/large/6b695c7fgw1dykkwejyo1j.jpg
Quote:
Originally Posted by Ivanqu
I don't think there is a best batch with IB. Just seems to be a luck of the draw found on any particular batch order.
My IB 3570k batch 3204B958 which I purchased at release date back in May does 4.5GHZ at 1.15v with Gskill Ram at XMP settings of 2400mhz CL10. With water cooling.
http://minidriven.com/BlacknBlueforI...i53570kIHS.jpg
To me it looks like a good set of ram and sub ambient temp cooling is needed to see max performance of any IB cpu.
3224B259 *A3129 fully clothed on H20
http://img560.imageshack.us/img560/2...eenshot066.png
Great chip bud !!!
impresive my friend !!!Quote:
Originally Posted by Dumo
Very nice chip, my latest totally sucks in V compared to that one. Binning continues.
Quote:
Originally Posted by Dumo
PSC tight
http://img195.imageshack.us/img195/9...enshot068x.png
Samsung
http://img209.imageshack.us/img209/5...enshot069t.png
It's not 1.32 vcore but for cheap WC ( antec khuler 620 + Spring time on Buenos Aires + Full Bank Dimms ) I think is right
3226B987
http://www.firegoon.com/images/mru1ccr.jpg
^^Awesome cooler, I used the same:up:
Thanks Dumo another run
Cinebench running
http://www.firegoon.com/images/vcxqhnn.png
Cinebench finished
http://www.firegoon.com/images/nj7w63q.jpg
LinX running
http://www.firegoon.com/images/3aqt41f.png
LinX finished
http://www.firegoon.com/images/egy8spx.png
this is even better mate grats !!!Quote:
Originally Posted by Dumo
Quote:
Originally Posted by hersounds
very nice hersounds seems u having fun with your chip did you changed the tim ?
indeed the 920 is even betterQuote:
Originally Posted by Dumo
yes buddy i change for cool laboratory Liquid Pro , now chip run much coldQuote:
Originally Posted by andressergio
Not bad!
3226B987
http://www.firegoon.com/images/s6nqx9r.jpg
CRAZY CHIP u got there... Sell it to me, plz :pQuote:
Originally Posted by Dumo
I had the exact same batch as DUMO the 3226B939 but I can not hit 5ghz without upping the volts to 1.52. The memory has been a problem to that It wont stick to the 2400 (1200) IMC without the high voltage.
http://i212.photobucket.com/albums/c...939cropped.jpg
I have high voltage but my temps are staying in low 70s when under load. Is this ok. or should I keep on looking for that golden chip.
Welcome to XS Fezzik:up:
Pic is hard to see. Can you post slightly bigger pic?
amazing low volts mate !!!Quote:
Originally Posted by Dumo
great Fez !!!Quote:
Originally Posted by Fezzik
you already know the story some chips eat more volts than other specially the exponenital voltage curve from 4,8 to 5 on IVY
mine needs 1,35 for 4,8HT and 1,488 5HT
Batch 3204B958
http://minidriven.com/BlacknBlueforI...i53570kIHS.jpg
Added some Fujipoly Extreme thermal pad around die (.5mm) for support and to help cool. It's the best performance I have had so far.
http://www.xtremesystems.org/forums/...1&d=1351239711
No IHS. Direct contact between die and DT Sniper water block.
Mounted
http://minidriven.com/BlacknBlueforI...mOUNT3570k.jpg
using a EK TRUE 115X back plate for stability.
http://minidriven.com/BlacknBlueforI...teDTSNIPER.jpg
Ambient Temps 18.6C
IBT quick and dirty standard run
5GHZ@1.37v
http://valid.canardpc.com/show_oc.php?id=2578924
http://minidriven.com/BlacknBlueforI...BTSTANDARD.jpg
Idle Temps
21C 24C 21C 18C
Maximum Temps
62C 70C 67C 62C
Edited my post and cropped the images so you can see it betterQuote:
Originally Posted by Dumo
http://i212.photobucket.com/albums/c...939cropped.jpg
Fezzik
I think is that much vcore try to slow down!
I actually got it down to 1.44 volts. I didnt have have my LLC cranked up. I think I'm going to try a different chip. I was pretty excited cause I got the exact same batch as DUMO, but another chip we go
Got a couple 3226C840 from local Micro Center...testing now
Waiting that Dumo
Quote:
Originally Posted by Dumo
Cool. My local MC in Tustin, California is all out of stock and I'm expecting a new batch soon. I am thinking about upgrading to new batch of 3770k from my early batch of 3570k.
Found a sweet spot for 24/7 5ghz.
Ambient Temps 24C
RAM 2133mhz CL 9-11-10-27 1T @1.5v
3570k@5ghz with 1.376v
http://valid.canardpc.com/2585171
http://minidriven.com/BlacknBlueforI...47lowv5ghz.jpg
Coud not have been possible without delidding. :)
Batch#: 3226C190 with Noctua DH-14
1.216 V
http://i50.tinypic.com/2z5tc36.jpg
Well I delidded my 3rd 3770k now. A 3226. I got it stable at 1.44 volts at 5ghz but I can only run my G.skill 2400 ram at 1800 and only 16gb instead of the 32. Any ideas on to help get the 32 going. If I have all 32 in I wont even post I get a asus MB code of 55 which means no ram installed.
Up vccio and sa...
..but don't go more that 1.30 VCCSA / VCCIO if you don't want faster degradation
Here are my voltages.
BCLK FReq 100.1
CPU VOLTS 1.45
DDR Volts 1.665
VCCSA =1.2
VCCIO 1.225
PLL 1.85
PCH 1.20625
VTTDDR 0.85625
2nd VICCIO 1.2250
well i increassed vccsa and IO to 1.3 and still no go. Not worried about speed as long as at 1600 but would like to use all 32 gigs. Any other suggestions?