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Old 07-04-09   #1 (permalink)
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Default i7 920 d0 @ 4.4ghz (screen shot)..need some tips on voltages
manged to boot up at 4.4ghz and post this...What i want is some tips for voltages like whats the red line of how far i can go for a 24/7 overclock im trying to run 4.4ghz 24/7.Im also in the middle of building a phase change unit but thats another story that im hoping ends in 4.9ghz ..any help would be great as of now im just trying to get rock stable at 4.4ghz..Havent crashed yet..but i didnt run prime 95 yet either
bclk........210
SPD........6.0
CPU PLL..1.84000V
QPI/VTT..1.17500V
DRAM VOLTAGE..1.6000V
PCIE.......1.5000V
QPI/PLL...1.1000V
IOH CORE.1.1200V
ICH I/O....1.5000V
ICH CORE.1.14000V
V-CORE...1.4000v..1.376 effective shown from cpuz..I may be able to go lower this overclock is still in progress
LLC...ENABLED
HT....DISABLED
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i7 920 d0 @ 4.4ghz (screen shot)..need some tips on voltages-4.4ghz.jpg  
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Last edited by TERAHERTZ : 07-04-09 at 06:00 AM
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Old 07-04-09   #2 (permalink)
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whats kinda load temps u seeing?
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Old 07-04-09   #3 (permalink)
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Quote:
Originally Posted by scurvy View Post
whats kinda load temps u seeing?
havnt ran prime 95 yet so i dont know the load temps...but im idleing aroung 48c...i dont have the best water cooling set up so you know how it is..but if i can get rock stable at 4.4 then i will attempt pushing the chip even further with my phase change unit when im done building it...the mother board and my skillz will be only thing to hold back when try phase if i7 920,s had a higher multiplier it would be a different story...im looking for some tips on motherboard voltages im still fresh to core i7 and i dont want to kill my board
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core i7 920 rev D0		 Motherboard
GIGABYTE GA-EX58-UD3R		 Memory
6gb of ocz platinum 1600mhz cas 7 		Graphics Card
ATI RAGE 128 PRO...wating for HD5870
Hard Drive
500gb seagate barracuda 7200.12		 Sound Card
on board sound		 Power Supply
54 amps single 12 volt rail 80 plus certified 700w		 Case
a modified "Titan robela"
CPU cooling
danger den i7 water block		 GPU cooling
stock 100% fan speed		 OS
win xp and vista 64 dual boot		 Monitor
samsung 19 inch lcd
Last edited by TERAHERTZ : 07-04-09 at 06:23 AM
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Old 07-04-09   #4 (permalink)
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lol I i started prime 95 my computer froze instantly..im going to keep trying to get stable at 4.4ghz
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Core i7 Water Cooled 4.2Ghz

System: Malovolent Creation
CPU
core i7 920 rev D0		 Motherboard
GIGABYTE GA-EX58-UD3R		 Memory
6gb of ocz platinum 1600mhz cas 7 		Graphics Card
ATI RAGE 128 PRO...wating for HD5870
Hard Drive
500gb seagate barracuda 7200.12		 Sound Card
on board sound		 Power Supply
54 amps single 12 volt rail 80 plus certified 700w		 Case
a modified "Titan robela"
CPU cooling
danger den i7 water block		 GPU cooling
stock 100% fan speed		 OS
win xp and vista 64 dual boot		 Monitor
samsung 19 inch lcd
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Old 12-19-09   #5 (permalink)
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ever resolve this?
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Old 12-20-09   #6 (permalink)
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if you did priming and you won't noticed any unstable either hang or BSOD, then it means you're succeed
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Old 12-20-09   #7 (permalink)
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let me know how it goes- I have similar system and recently finished my first water cooling loop (cpu and mobo blocks) but havent tried further overclocking my 3.99 that I had stable on air and have just been trying to get temps down. currently 37.5c average over the 4 cores.
curious to the voltages you end up with if you wouldnt mind sharing when you get stable (even tho we have dif mobo's)
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Old 12-20-09   #8 (permalink)
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You need more QPI/VTT voltage. Quite a bit more, actually. Try 1.3v
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