L722A186 are my Numbers :)
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L722A186 are my Numbers :)
Infa.. no images ???
my E6850 @4104Mhz at 1.416v prime95 :)
http://fileshosts.com/intel/Asus/Com...ime95_load.png
Eva, is that one of your L723's?
It's the E6850 L723A347 with higher max FSB i tested before - see screenie text for batch ;)
Oh wow i just installed coretemp .95.4 and wow.. big difference in temps..Quote:
Originally Posted by hlonipha
Quote:
Originally Posted by eva2000
Images of what, orthos? :)
I cant get my stable at 4.1, even if i can have the comp on for a week, and play games and do all things, but if i put it in orthos it BSOD after a few minst, nomather what Vcore i use...
And now im waiting to get home, i did put it on orthos at 4ghz yesterday heheh, its been on for 24hrs, IF it hasnt died :) dunno, hope not :)
i have to use 1.56 for 4ghz stable...little high, but it works, around 55c in load after 30 mins before i left, if its still on tomorrow, im not goin home today either , its 48hrs++ stable hgeheh...is there a possibilty for that? hehe.. THEN its rockstable :P
Quote:
Originally Posted by eva2000
wow, 1.42 Vcore on 4.1G stable, really impress!
Testing my new 6850 on the QuadGT.
Batch is L720A958, pack date 07/31/07.
The board is giving me some booting problems, which I never had before (4 months of usage with a Xeon 3050 @ 3600Mhz).
So far, I'm testing 3900Mhz, 1.50V (1.55V in bios), all watercooled with Dtek Fuzion, PA120.3 etc....)
whoops read your last post incorrectly i thought you meant this is your batch and here are your numbers/clocks.. heheQuote:
Originally Posted by Infa
How about this on Kayl Black FrozenSS 1/4HP!Quote:
Originally Posted by stephen23
System
- E6850 L723A347
- Kayl Black FrozenSS 1/4HP
- Asus Commando 1501 bios flashed from 1404 bios
- 256MB BFG 7800GTX stock hsf
- 2x1GB Team 6400C3 Micron D9GMH cooled by 3x 60x25mm Sunon 23.5cfm Maglev fans
- 160GB Seagate 7200.7 SATA
- Pioneer DVR-08 Burner
- Sony FDD
- 620W Corsair HX620 Modular PSU
- WinXP Pro SP2
4707Mhz at 1.680v
http://fileshosts.com/intel/Asus/Com...s_pcprobe2.png
4728Mhz at 1.656v
http://fileshosts.com/intel/Asus/Com...m_10s656ms.png
Both cores enabled with around -36.8C evap load for super pi 32M. Probably have 100mhz more headroom with more vcore and/or disabling one core :D
Some wPrime v1.51 action @4680Mhz and @4703Mhz at 1.688v
@4680Mhz at 1.688v
http://fileshosts.com/intel/Asus/Com...ime151_all.png
@4703Mhz at 1.688v
http://fileshosts.com/intel/Asus/Com...ime151_32m.png
@4800Mhz at 1.816v
Max CPUZ Validation at 4800Mhz at 1.816v (next vcore step up from 1.696v due to bios vcore bug as in between vcore settings result in 1.62v vcore heh)
http://fileshosts.com/intel/Asus/Com..._validated.png
3dmark benchable @4608Mhz at 1.696v
3dmark06
http://service.futuremark.com/compare?3dm06=2939813
http://fileshosts.com/intel/Asus/Com...-1377_5846.png
L723A943 @ 1.425V (idle 25/25C, room temp 20C):
http://img255.imageshack.us/img255/4...vorthoswf6.jpg
Max OC so far: 20 mins. Orthos @ 4170MHz - 1,5V (idle 30/30 - load 49/49)
Eva2000 how much was your cooling unit? And those are come crazy clocks. I want :)
What are you running 24.7
no real 24/7 right now that's my bench rig hehe - my Kayl Black FrozenSS 1/4HP was one of the first 2 units made by Kayl back then cost AUD$950 IIRC
new personal best 32M and pifast times :D
E6850 @4714Mhz at 1.688v
http://fileshosts.com/intel/Asus/Com...ms_everest.png
E6850 @4764Mhz at 1.688v
http://fileshosts.com/intel/Asus/Com...st_19s84ms.png
AM3 - 2x 256MB BFG 7800GTX SLI @491(551)/1377
http://fileshosts.com/intel/Asus/Com...377_202701.png
Now i finally got it stable for 11hrs 4ghz ...
Its strange, it was more stable before at lower vcore, now it wants more :)
can 500fsb require more vcore? or is it just vmch that needs it?
Http://hem.bredband.net/infan/orthosstabil.jpg
4+ Ghz? You guys suck!! :D :up:
Update.. 3800 orthos with 1.31v
http://mekk.homeip.net/imagesharing/...b77bc13b98.jpg
rabor, what fans/speed are you using for PA120.3?
I ask, because I have a similar system - D-tek fuzion, PA120.3 + shroud, 8800ultra with innovatech water block.
But I went for extreme quiet and 3 nexus fans in PA120.3 all at 780 to 800RPM and DDC 3.1 pump (fewer decibles probably lower flow).
My temps on same voltage in coretemp .95.4 with orthos blend are 67-68. Your setup is 18-19C cooler than mine at load. I have lapped my cpu, and used mx1 and mx2 and on ~10 different applications of TIM on cpu, pretty much have gotten the same temp within a couple degrees.
Your pump probably has better flow in this nonrestrictive system, and my ambients are 4-5C higher, just wanted to know your fans/speed, and how much higher they are?
In retrospect I wish I had gotten a faster fan and undervolted to 800 rpm (which would have allowed a little more headroom to increase speed). Hell, I cant hear 800rpm at all from the 2 feet distance my ear is from computer, so I have plenty of headroom before it is even audible, let alone bothersome noise.
I have same watercooling setup as Rabor, but with 3 x Scythe Flex fans at 800rpm... I get temps of 52-54°C at 3.8Ghz with 1.43 volts, though I got a B stepping of the 6850...
Also note that the 8800GTS doesn't put out so much heat as the Ultra (calculate a few degrees there), my GTX idles at around 32°C, now testing the Q6600 GO and the vidcard idles at 36°C...
Also you use the innovatech block, isn't that more restrictive in comparison to EK ones ?
E6850 @4908Mhz at 1.832v
Kayl Black FrozenSS 1/4HP cooled
Today is a new personal best day again for cpuz validation, Super Pi 1M, 2M, 4M, 8M and Hexus Pifast and wPrime 32M :D Tried E6850 @9x527FSB = 4743Mhz at 1.832v vcore for 32M but it rebooted at 23rd iteration - was on track for sub 10m 35s mark too :lol:
System
- E6850 L723A347
- Kayl Black FrozenSS 1/4HP
- Asus Commando 1501 bios flashed from 1404 bios
- 256MB BFG 7800GTX stock hsf
- 2x1GB OCZ PC2-8000 Titanium Alpha VX2 +
- 2x1GB Team 6400C3 Micron D9GMH cooled - all ram cooled by 3x 60x25mm Sunon 23.5cfm Maglev fans
- 160GB Seagate 7200.7 SATA
- Pioneer DVR-08 Burner
- Sony FDD
- 620W Corsair HX620 Modular PSU
- WinXP Pro SP2
Vcore = 1.7875v bios = 1.832v windows
@4908Mhz at 1.832v
http://valid.x86-secret.com/show_oc.php?id=240413
http://fileshosts.com/intel/Asus/Com..._validated.png
@4812Mhz at 1.832v
1M
http://fileshosts.com/intel/Asus/Com...m_10s500ms.png
@4788Mhz at 1.832v
Pifast
http://fileshosts.com/intel/Asus/Com...st_19s73ms.png
@4776Mhz at 1.832v
2M
http://fileshosts.com/intel/Asus/Com...m_25s625ms.png
@4760Mhz at 1.832v
8M
http://fileshosts.com/intel/Asus/Com...2m11s844ms.png
wPrime 32M (hwbot.org currently down)
http://fileshosts.com/intel/Asus/Com...m_18s281ms.png
@4752Mhz at 1.832v
4M - yes could of gone a bit higher considering my 8M run above but still sub 1 minute mark :cool:
http://fileshosts.com/intel/Asus/Com...m_59s125ms.png
Thanks for the info, my 8800ultra idles at 47C so that may be part of the problem, innvotech may be more restrictive I dunno. Probably combination of my ambient temps 24-25C, 8800ultra at 47C, and ddc 3.1 lower flow. maybe extra fan speed wouldnt help that much. Any idea if extra 150 rpms means much or would it even be worth trying?Quote:
Originally Posted by Leeghoofd
I use 3x Papst 4412 F/2M via fancontroller. On lowest (= 5,5V) they are barely audible & produce optimal airflow for the PA. But they are somewhat of an overkill, because on highest/12V they move 140m³/h (82,35cfm) a piece & then they are quite a bit louder.. (2400rpm/38dB), but still usefull for running benches or gaming w headset..Quote:
Originally Posted by rge
Plus my PA120.3 is also outside (on top of-) the case & my GTS dumps a lot less heat in my loop than your Ultra does (GTS idles @ 27C & load max 43C..)
Anyway did some runs with my L723A943 @ 1,584V in BIOS..:
http://img65.imageshack.us/img65/181...584vruncq0.jpg
(4320MHz - 9x 480)
Some very good clocks there. Very nice Mk33, I hope i can get somewhere close to that. Currently had mine prime 3 hours at 3.4Ghz with 1.296v. hoping for 4Ghz on air.
My chip is L724A946 08/27/07
EDIT: Nah, as usual i got yet another chip that is starting to be utter crap. Did fine to 3.4Ghz with 1.296v and now failed prime at 3.5Ghz with 1.296,1.312 and now 1.328v. Getting worse and worse. Wasting time expecting to get decent chips by relying on luck. This will have to join the ever increasing pile of poor clocking things I have. As usual, have to rely on paying golden prices for good chips off others cause luck is never going to be on my side : *sigh* whinge whine.
EDIT EDIT: 3.5Ghz takes 1.344v to make stable, 3.4Ghz took 1.296v!!! WTF! :(. Had fun running 3-3.4Ghz but the chip now just plain sucks. Pushing towards 3.7Ghz and cannot get stable even with 1.440v (1.5v in bios). Looking at having not only the some of the worst clocking Q6600g0's (have two of them) but also pretty much "THE" worst clocking E6850 on this thread. All have stupid high VIDs (1.35v on this chip), and all showing signs it really does effect it. Looks like i really do have to give up relying on luck and from now on just buy off others as im never going to get a break here. Perhaps its the Asus P5B deluxe holding me back a bit. Boohoo :*(. /me off to cry
here is my :)
FPO: L723A943
max validation@4360mhz
24/7
http://img263.imageshack.us/img263/1980/4ghzp95ci2.jpg
max 1M
http://img519.imageshack.us/img519/2...24mhz1mbz5.jpg
Max air valid ( mobo limit for sure ) : 4400
Max SS valid ( maybe mobo valid :P ) : 5000
And a max SPI 1M at 4900 .. time to change the board :D.
http://mekk.homeip.net/imagesharing/...436ee72b23.jpg
4 Ghz @ 1.45 Orthos Air :)
http://mekk.homeip.net/imagesharing/...2a75a318b5.jpg
I ALSO WANT those LOW VID bastards! ;)
E6850 SLA9U L724B056
422x9 (3800 Mhz) @ 1.5v
Aircooled Zalman CNPS 9700
Asus P5K-E - Cellshock Value PC5300
7h 23m Orthos Blend
http://img72.imageshack.us/img72/3312/blendnd1.th.jpg
is there any known temp-related bug with this cpu?
my temps are way too low...actually, at this very moment my cores idle @12 and 13°C (everest)...very strange for aircooling (Tt Beetle, max rpm)
http://img164.imageshack.us/img164/8808/tempsju4.jpg
(both logs were done under orthos)
24/7 E6850 3.9 w/F6 1.475V bios
With my high ambient of 25C, and my ultra in my loop (found out it increases load temps 6-7C by temporarily unplugging power and using old video card), I think this is going to be my best for 24/7. Though did manage to decrease load temps permanently by 3-4C by adding push fans to my PA120.3 (nexus pull fans already maxed at 740-820 RPM, dang nexus fans with incorrect specs were supposed to be 1000rpms)
Cooled with a Tuniq Tower :D
a quick 1m and 32m with 22C room temp and 1.67Vcore @ load.
Orthos@4.2Ghz@1.56v
http://i18.photobucket.com/albums/b1...dat/orthos.jpg
Cooling: Modded Prometeia Mach
My new 2nd hand purchased E6850 L720A489 on air!
http://i4memory.com/reviewimages/cpu...720A489_01.JPG
System
- Intel Core 2 Duo E6850 L720A489 Retail
- Thermalright Ultra 120 Extreme + 120x38mm Panaflo 103cfm fan + Artic Cooling MX-2 TIM
- Asus Blitz Formula 1101 bios
- 128MB Gainward FX5200 PCI
- 2x1GB Team 6400C3 Micron D9GMH in white dimm slots
- Memory cooling = 120x25mm Thermaltake 81cfm fan
- 80GB Hitachi 7K80 SATA on Promise SATA300 TX4 PCI 32bit/66Mhz controller - to allow higher PCI-E frequency for 3dmark benching in the future.
- Pioneer DVR-08 Burner
- Sony FDD
- 620W Corsair HX620 PSU
- WinXP Pro SP2
@3600Mhz at 1.312v load
Definitely, best core 2 duo cpu I have owned to date :D
http://fileshosts.com/intel/Asus/Bli...ime95_idle.png
http://fileshosts.com/intel/Asus/Bli...ime95_load.png
Try 3600 with lower vCore, or 3800 with this vCore :D.
4000 MHZ Prime @ 1.392v @ watercooled :).
http://mekk.homeip.net/imagesharing/...939dd15dbf.png
@M3kk: What's your VDIMM on that?
2.2-2.3V i dont know exactly :D.
I thought my L725A was nice...but now I see there are 6850's hitting 4Ghz under 1.4v :eek:
http://gluons.googlepages.com/tips2.JPG
What's the method for getting such low voltage performance?
L26
1.66250 vcore
24/24 7/7
watercooling max temp 56 idle temp 27
http://img151.imageshack.us/img151/8631/stableny2.jpg
im sorry but, does cpu-z even report the correct voltage for the cpu?Quote:
Originally Posted by M3kk
Yes 1.41 most certainly reports the actual (and correct) voltage :)
I gotta say, 4ghz with <1.4 vcore is very impressive :slobber:
PS M3kk what stepping is that? and what waterblock or did I read over it...
so im guessing its a vdroop problem for me then?Quote:
Originally Posted by Garrett
http://i196.photobucket.com/albums/a...puzproblem.jpg
CPU-Z and UGuru reports about the same until i open a tab for the uguru, which then shows what i set on bios, which is 1.585 instead of the 1.55 being reported
lazy, yet is is real. And yes, for you is a drop problem :). 1.55 is the ~real voltage.
Garrett, stepping G0, but you want to know the fpo :D L720A745 , and Nexxxos XP block.
Well I have a nexxxos xp block too, and a 9w laing pump complete with a pa120.3 with 6 fans push/pull but I'll never manage 40c stressed... more like 50c lol... unless it's very cold in your room lol...
I have the G0 too, L720A696 IIRC... did you lap your cpu or what :D
again: impressive job :)
:D Pick up a good chip..........:Quote:
Originally Posted by Machinus
http://img88.imageshack.us/img88/6553/4ghz1vp7.jpg
:up:
That screen is bull... :D
I can tun 3dmark06 cputest at 4000 mhz with 1.35v :D.
Quote:
Originally Posted by Garrett
There's 3 reasons to this:
1) your pumping power is girly, get the DCC+
2) lap your cpu, don't bother trying to take off the IHS in a frying pan (lol)
3) M3kk is wearing 3 coats due to freezing ambiant temps, or is he? :D
Btw, Garrett, mines goes up to 48C load and it's a B2 on a PA 120.2 with 1.408V.
Nope :D.
The ambient temp was 15-20 oC, but near 20 :).
I have an Eheim 1046 pump ( 300 L/h :D, but 1.2M lift up and dead silent :P ), in the loop i have the VGA ( 7900GT @ 1.55v ), one unused chipset block, the nexxxos XP platinum block and the nexxxos extreme III radiator, with 2 coolers :).
and a low VID chip too ;)
1.2750v :)
Ah well tonight I'm gonna pick up the DDC+ pump and prepare my build further, in another PC71 :)
PS M3kk did you or did you not lap that cpu?
Nope, its out of box, without lapping and stuff.
Hi
I am new here at the forum and here goes my result.
C2D E6850 L723A Box
Sorry for my English, not speak very well.
I hope you enjoy the result.
http://img101.imageshack.us/img101/3650/dsc04314rf9.jpg
http://img210.imageshack.us/img210/5415/teste01is9.jpg
L724B E6850 @ 4013MHz (1,36V at load/superpi due to vdrop), cooler TT BigTyphoon
adata 2*1gb 445MHz CL5 2,0V
http://xs322.xs.to/xs322/07486/12.70...mhz.gif.xs.jpg
no stability ofcourse.
-edit-
went for 1,65V and max Spi frequency I coud get was 4318MHz, http://xs122.xs.to/xs122/07486/11.782_e6850_4318mhz.gif
I've got such a crap chip here...
3.8GHz requires 1.63v and is only stable with Folding or OCCT for about 2 hours.I can run OCCT CPU test and Prime Small FFTs stable with 3600GHz and 1.42v, but even 50MHz higher and 1.55v is still too low for it to cope... :(
L724A946
CoreTemp read VID = 1.350v
Pack date = 08/27/07
Anyone got any advice? Could it be a REALLY bad IHS, which is why the heat/temps suffer so badly when I go above 3.6GHz? Or just a crummy chip?
Finally got E6850 stable at 4GHZ for 24/7 use. With ~7C lower temps, 5C lower from changing case/rad fans to 1200 rpm yates from 900-1000 rpm nexus (really didnt notice any noise diff), and 2C lower room temps (winter), I can now get orthos stable for 24/7 use. Before had reboot issues after a few hours of orthos when coretemp reached ~75-76C. Now coretemp max is 68C.
1.5V bios, 1.488 real (F7b bios), mch, FSB, and PCIE all at +.1V, and PCIE at 105 mhz, and no PCIE problems.
Below is custom orthos 8-64k ffts (instead of just 8 ffts, orthos needs to be updated to recent prime 95)
Try 8 x 500 :).
E6850ES L710A688 on water cooling :
3Dmark05 @ 4260mhz @ 1.7V :
http://img248.imageshack.us/img248/5...4ptsly2.th.jpg
Orthos 10h 4000mhz @ 1.56V :
http://img62.imageshack.us/img62/194...rthods4.th.jpg
i've gone up to 4.3 with 1,63v
but this good for now cpu 1.53v memory @ 2.14v
How behave your P35DQ6 with the bios F7b ?Quote:
Originally Posted by rge
I can't clock over 3.9Ghz in the bios with the E6850 and over 4Ghz with the qx9650 (but more for the both using setfsb).
:D :D :D
http://img255.imageshack.us/img255/3...5ghz32mhy6.jpg
:up:
I could bench at 8x500 back when I got the chip, but had the same ?overheat reboot issue (as 9x445) after couple hours of orthos and also pcie issue kicking to 1x. When Nehalem gets close, which means new mobo, may try to get it orthos stable 8x500 and use 24/7 just for learning.
What I would like is better RAM, I have to use 1:1, my corsair does up to ~460 at 4,4,4 12, but wont do much over its rated speed 533 and be stable, regardless of timings, subtimings and voltage up to 2.3. Maybe should have gotten crucial pc 8500 or higher rated since ddr2 is so cheap. But back when I got my ram, I was not even overclocking cpu's, so did not know the tinkering was going to be addicting to the point of spilling into memory.
Regarding Bios F7b, I did not see any difference in overclocking between F7b, F6, F5 or F4. F7b what you set in voltage is closer to what you see in CPUZ, so they adjusted the voltage, but overclocking and Vdroop (~0.008v) was same for my mobo+E6850 on all.
Ok. Thanks for your response.
can anybody post some good clocks at 24/7 voltages on air? thanks :)
:D Update - 4.3GHz @1.552 volts:
http://img265.imageshack.us/img265/5858/43ghz32mka8.jpg
:up:
camouflage, what cooling?
And batch?
"Ghetto" - cooling:p: , water & open window in mid-Europe winter..........;):Quote:
Originally Posted by M3kk
http://img106.imageshack.us/img106/9...s004zu4.th.jpg
http://img98.imageshack.us/img98/466...e001pn0.th.jpgQuote:
Originally Posted by georgesod
:up:
mine outside in actic new jersey lol 25f all air
4.04 24/7 @1.55v
http://aycu33.webshots.com/image/351...1719531_rs.jpg
Just out of curiosity, I took my computer to the garage and opened the doors (5 C outside). Set mch, fsb, pcie all to +.3, and vcore 1.57, and changed ram timings to 5, 5, 5, 18. Just tried 3 runs at those settings.
4500, 9x500 bsod just as windows was finished loading
9x490 booted fine, then froze half way through superpi.
4365 9x485 seemed perfectly stable for benchmarking, ran superpi several times, did not bother with orthos, no doubt it would fail.
Total time spent 15 minutes. Cold temps definitely make things more stable for benching. No way to do that at room temps.
How about this?
Booted at 9 x 500 , watercooled :).
http://img112.imageshack.us/img112/6...piwaterdb9.png
And sub 10s with vapochill LS :D
http://www.crazypc.ro/forum/attachme...7&d=1197999424
5100 valid with vapo : http://valid.x86-secret.com/show_oc.php?id=283760
now your making me wish I had tried higher voltage on the 9x500 attempt, dont know if mine will do that.
The phase is definitely sweet. And you can tinker with that without freezing your a** off outside.
I wish they had a cooling system in between water and phase that was relatively quiet and no condensation issues. Water does not quite do it for me because my high ambients.
:D Nice clocks mate - how about 32M......?Quote:
Originally Posted by cowie
:welcome:
Here is my E6750 boot at 4Ghz, and perfectly stable at 3.9Ghz on air.
Cheers!
http://www.filanthropy.com/serbian/s...ots/4small.jpg
http://www.filanthropy.com/serbian/s...ots/stable.jpg
3.9 stable on air is pretty sweet for E6750.
And your load temps, 58C, are better than mine on water. What is your ambient? (26-27C here, with 29-30C intake since rad internal, I need to do two loops and get my OC ultra out of my cpu loop)
My ambient is more like 23-26C. Thats with Vcore @ 1.57V in BIOS. Vdroop is kinda big on my mobo. at 3.6Ghz temps are only 36C @ 1.37V. It's the U-120e thats really doing an awesome job I must say.Quote:
Originally Posted by rge
my stock volts & clocks showed coretemp
idle: 22C
load: 42C
are these temps about right?
got this chip and ip35 pro combo yesterday... no overclocking yet
http://millionuk.com/images/thumbs/x...xnn2ikq2jd.jpg
My E6850 ES on cheapo water cooling, could do with some LN2 but i'm not extreme enough, next stop ebay to sell for cash for the new E8500's that are coming out :p:
Here we go again :D
Max FSB until now are 552x9 @ unmodded Abit IP 35Pro with DICE (cpuz)
Max boot was 560x9 but i don't haved enough vcore to take ss :( (1.83Vcore)
http://www.hwbot.org/result.do?resultId=681995
Max fsb in Maximus Extreme was 545x9 ... i must search for more with this mobo :yepp:
And 3600 with 1.300 vcore :shocked: (maximus extreme)
http://aycu03.webshots.com/image/392...5756705_rs.jpg
When im gonna past 5ghz barrier steping and batch gonna be posted :D
did you lap your IHS or u-120e?Quote:
Originally Posted by milan03
hi everyone i have just started testing my prossesor at 3.8 ghz i have notest eveyone saying about the FPO number and i have not seen anyone with this one
mine is L726A961 im using 1.475v core in bios but i get diferent amounts in programmes plus i dont know what a safe voltage is can anyone tell me if i have a good prossesor for overclocking i have only just started out its took me 6 month to get the guts to go for the 3.8ghz and i will be thankfull for any oppinions here is some pics to help with temps and so on let me know if ther is anymore info you need pleeeese plus ther is more pics on the website i have my rig on i will be updating the fans soon just dont know when :)