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i7 2700k * 5.0ghz @ 1.41v * - Page 2

post #11 of 41
Quote:
Originally Posted by trippinonprozac View Post

Very nice but you will need to let P95 run a fair bit longer than that to actually test stability.

While trying to find your max bootable and max stable overclock its okay to do short Prime95 runs of say like, 20 minutes or so. Only when you are ready to test for full 100% 24/7 stability do you need to let it run for about a day.
post #12 of 41
tumblr_lojul1hoB91qgzuxc.jpg
Back on topic, what cooler are you using?
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Money goes here.
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post #13 of 41
Wow. This really has me excited for the 2700k that the mail man is carrying my way. Go for the record! Just curious, what is the batch number?
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post #14 of 41
Wow, so cool of your friend to gift you that 2700k m8.
What are you cooling it with?

Have fun with your new toy!!! thumb.gif
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post #15 of 41
Thread Starter 
Updated OP guys
Edited by Denim-187 - 12/13/11 at 1:38am
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post #16 of 41
Thread Starter 
After a little fiddling, i managed to get a stable 1 hour prime95 custom blend in.
I would of went more but i'm itching to get on BF3, so i'll leave her stress testing overnight.

Heres the result: 5.0ghz @ 1.41v with Prime95 v26.6
-
338
-
338

I will be going for max multi very soonish. Thnx for your interest.
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post #17 of 41
Notice that all the GOLDEN chips that go fast on low volts are not on a Gig board. Not so much GOLD as different voltage reporting.
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post #18 of 41
That does not seem all that surprising. You have a really good mobo, you should be able to hit 5ghz with most sandy chips. I can go to 4.7ghz easily with my 2500K and I have a pretty basic OCing board. Id say the voltage is a bit lower than usual and thats all that is really special so far.
    
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post #19 of 41
i have alot of 2700ks that do the same thing, but i just don't get why no high max multi mad.gif

with 2600ks low volts usually means good/high max multi.. (maybe just bad luck on my part)
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post #20 of 41
To the OP: I think your temps seem out of whack with your watercooling setup. Sounds like something's wrong to me. Although, I noticed you have cranked up VCCIO a good bit as well as PLL. Those will both up your temps, but I wouldn't have thought they would make that big of a difference. I'm currently able to run my 2700K at 4.8 with offset voltage of +.005 which makes for 1.352-1.360 running P95 blend. However, I have VCCIO on auto and PLL is currently testing at 1.6. I had 6 hours in prime blend on that when I left the house this morning. Are you failing with lower VCCIO at PLL or is that a "go to" setting for you? I've never tried for 5.0 stability, so maybe I don't know what I'm talking about.
Quote:
i have alot of 2700ks that do the same thing, but i just don't get why no high max multi

with 2600ks low volts usually means good/high max multi.. (maybe just bad luck on my part)

Where do you get all of your low voltage 2700k's? What percentage of the ones you get will do 5.0 on 1.38 or less? I ask because I'm on my third 2700K. The first needed 1.385 for 12 hour prime blend stability at 4.8 GHz. The second was slightly worse. The third is the best so far, needing around 1.36 for 12 hour prime blend stability. I'm just wondering if you have some secret supplier or if you just buy enough chips that the odds are in your favor.
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