gradus Posted March 20, 2011 Share Posted March 20, 2011 Tried lower voltages? What about temps? tried lower pll, vcore. temps +40C air(bios), -20 SS(with small SS). Quote Link to comment Share on other sites More sharing options...
Bullet1 Posted March 20, 2011 Share Posted March 20, 2011 Wierd. I know for contra-efect when going deeper in minus but -20C is sweet spot temp for most sb cpus. Are you using b2 or b3 version of ud4? And the latest bios for it? Quote Link to comment Share on other sites More sharing options...
gradus Posted March 20, 2011 Share Posted March 20, 2011 b2, latest bios sux for air. i will try it for ss....i think i need change mobo))) Quote Link to comment Share on other sites More sharing options...
Bullet1 Posted March 20, 2011 Share Posted March 20, 2011 b2, latest bios sux for air. i will try it for ss....i think i need change mobo))) That's for sure.. I don't like this board. I've B3 version and it's damn hard to work with it... Quote Link to comment Share on other sites More sharing options...
Celeborn81 Posted March 20, 2011 Share Posted March 20, 2011 Hard to believe :eekSure you didn't forget to turn PLL overvoltage on or something? Nope, altho I eventually got vcore down to a stable 4.75v with pll set to 1.7v. Ah well, just bought another one, Batch L041B213T, will be back later with the results. Quote Link to comment Share on other sites More sharing options...
FrankPr Posted March 21, 2011 Share Posted March 21, 2011 i7-2600K L051B163 #3411 5539MHz, max. Multi 55 Quote Link to comment Share on other sites More sharing options...
S_A_V Posted March 21, 2011 Share Posted March 21, 2011 Core_i5-2500K L050B233 #2743: 5423 boot / 5426 cpuz Core_i7-2600K L050B263 #0989: 5300 boot / 5350 cpuz Core_i7-2600K L050B263 #0171: 5200 boot / 5260 cpuz Core_i7-2600K L050B263 #2071: 5200 boot Core_i7-2600K L050B263 #2991: 5000 boot / 5050 cpuz +10C water and 1.6v vcore Quote Link to comment Share on other sites More sharing options...
Massman Posted March 22, 2011 Author Share Posted March 22, 2011 Updated first post! - 96 FPO/steppings - 296 entries Quote Link to comment Share on other sites More sharing options...
Crew Vivi Posted March 22, 2011 Crew Share Posted March 22, 2011 (edited) L051B163 A1924 Lots of volts and 10c water! 5650mhz boot windows. (board cant clock blck in windows..). EDIT: Fixed it... just install MEI driver. 5655mhz pifast done. 56 multi. http://valid.canardpc.com/show_oc.php?id=1722486 Edited March 25, 2011 by Vivi Quote Link to comment Share on other sites More sharing options...
Hampti Posted March 22, 2011 Share Posted March 22, 2011 nice vivi. how do you have done it to raise bclk in windows? with which program? Quote Link to comment Share on other sites More sharing options...
Masterchief79 Posted March 23, 2011 Share Posted March 23, 2011 Core i7 2600K # 2452: 5500 MHz (not maxed) Batch: # L041C143 only runs barely 5300 on my P8P67 Deluxe, this board is just crappy for OC. CPU is pretested to 55x100 bootup, but there may be headroom, i couldn't test it myself yet. Quote Link to comment Share on other sites More sharing options...
Crew Leeghoofd Posted March 23, 2011 Crew Share Posted March 23, 2011 Core i7 2600K# 2452: 5500 MHz (not maxed) Batch: # L041C143 only runs barely 5300 on my P8P67 Deluxe, this board is just crappy for OC. CPU is pretested to 55x100 bootup, but there may be headroom, i couldn't test it myself yet. No issues with the Dlx.. does 5600-5700 here... either you have a bad board or... Quote Link to comment Share on other sites More sharing options...
Crew Vivi Posted March 25, 2011 Crew Share Posted March 25, 2011 nice vivi. how do you have done it to raise bclk in windows? with which program? Hey hamti, i used asus Turbo V. on motherboard P8P67. BUT IT WONT WORK unless you install the MEI driver... took me long to realize this >_< Quote Link to comment Share on other sites More sharing options...
bubbahotep Posted March 25, 2011 Share Posted March 25, 2011 Hi, I took the liberty to convert the list in the first post into a google spreadsheet that anyone can edit. https://spreadsheets.google.com/ccc?key=0AomM1OP8WsDUdDd1VjNqU2Z6bW1LX0tqZVVndHBaU2c&hl=en&authkey=CIDij5kG maybe some one could add some analysis and graphs to it, so its easier to spot the best batches. cheers bubba Quote Link to comment Share on other sites More sharing options...
OC Maximus Posted March 26, 2011 Share Posted March 26, 2011 CPU #3: i7 2600k Batch# L045A912 #2417 http://valid.canardpc.com/show_oc.php?id=1709100 Quote Link to comment Share on other sites More sharing options...
7ate9 Posted March 26, 2011 Share Posted March 26, 2011 Hey hamti, i used asus Turbo V. on motherboard P8P67. BUT IT WONT WORK unless you install the MEI driver... took me long to realize this >_< how's the ambient there in the highveldt? Must be one hotbox Quote Link to comment Share on other sites More sharing options...
Linuxfan Posted March 28, 2011 Share Posted March 28, 2011 Best CPU I've found so far from random untested ones... 3103B332 (Costa Rica) #4469 55x works Gigabyte UD3-B3 board on air http://hwbot.org/community/submission/2147345_linuxfan_3dmark03_geforce_gtx_570_131462_marks?new=true Massman; Could you put the batches that are from other factories and do not start with L0 all together in order either before or after the L0 list, instead of mixed up in there? Might be easier to look thorough. Quote Link to comment Share on other sites More sharing options...
sno Posted March 28, 2011 Share Posted March 28, 2011 L046B028 3570 - 5.5ghz Quote Link to comment Share on other sites More sharing options...
bubbahotep Posted March 28, 2011 Share Posted March 28, 2011 (edited) Hi, sorting the list massman posted in the first post, copy at google docs https://spreadsheets.google.com/ccc?key=0AomM1OP8WsDUdDd1VjNqU2Z6bW1LX0tqZVVndHBaU2c&hl=en&authkey=CIDij5kG by final Mhz, the results are all over the place. The spreadsheet is editable. so feel free to add your batch # and results! It seems that A and B batches get better results around 5500 Mhz and above. Also as the results are all over the place it seems stable results around 5500 could be more depended on the skill of the operator that on the wafer.. what are your thoughts ? cheers bubba Edited April 6, 2011 by bubbahotep Quote Link to comment Share on other sites More sharing options...
bubbahotep Posted March 29, 2011 Share Posted March 29, 2011 Hi, Ive been running my 2600k at 5100 Mhz stable for a couple of days. L 0 44 B 441 #0681 CPU Voltage 1.5 (vcore in ai suite 1.52) Multi = 51 BCLK = 100 VRM+ at 75% PWM = extreme Phase = Extreme VRM fixed at 350 its impossible to determine the max 24/7 voltage using the forums. no body has a clue, so I guess we have to find out. Quote Link to comment Share on other sites More sharing options...
Pirat Posted March 30, 2011 Share Posted March 30, 2011 2500k 3048A395 (Costa Rica) #0488 5100 MHz Quote Link to comment Share on other sites More sharing options...
chuchnit Posted April 1, 2011 Share Posted April 1, 2011 2600k 3049A287 Costa Rica 1501 got here today. Will report back later when I fire it up in the UD7. Quote Link to comment Share on other sites More sharing options...
Linuxfan Posted April 1, 2011 Share Posted April 1, 2011 2600k 3049A287 Costa Rica 1501 got here today. Will report back later when I fire it up in the UD7. GL man Quote Link to comment Share on other sites More sharing options...
chuchnit Posted April 1, 2011 Share Posted April 1, 2011 Thanks! Quote Link to comment Share on other sites More sharing options...
SoF Posted April 4, 2011 Share Posted April 4, 2011 (edited) Just got: L041C238 #3242 Testing under SingleStage: this cpu really sucks monkeyballs - 53x100 = freeze during windows load, max boot 52x100 ... what a crappy piece ^^ Edited April 4, 2011 by SoF Quote Link to comment Share on other sites More sharing options...
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