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Just Water cooled i7 920

post #1 of 10
Thread Starter 
I just finished the leak test and started up my computer.

All here are at 1.39V, are the temps good or bad for a $600 WC? This is my first time, used like 3 days. Lol. It is also very cold outside where I live.

Idle 4.2ghz: 22-30C when window open
Idle 4.2ghz: 29-38C when window closed.

Load 4.2ghz: 46-51C window open.Prime 95 blend.
Load 4.2ghz: 51-55 Window Closed.prime 95 blend.

Also wondered how much farther I can go before I damage my CPU?
How many volts can it handle??

I also didn't use clamps on my barb fittings. The leak test went fine, should I be worried?
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post #2 of 10
Some people use more volts i like to stay under 1.40 what size tubing and barbs did you use ? and are those temps are good.
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post #3 of 10
Intel chips are rated up to 100 degrees celsius. Anything under ~65 is definitely no worries for daily use.

Anything about 1.4 volts or less is fine for 24/7 use.
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post #4 of 10
Thread Starter 
Quote:
Originally Posted by Bal3Wolf;12181609 
Some people use more volts i like to stay under 1.40 what size tubing and barbs did you use ? and are those temps are good.

http://www.performance-pcs.com/catalog/index.php?main_page=product_info&cPath=59_346_393_613&products_id=26445&zenid=a6498e108cbf78d0347f0b775663b904

http://www.performance-pcs.com/catalog/index.php?main_page=product_info&cPath=59_413_292&products_id=23362&zenid=a6498e108cbf78d0347f0b775663b904

Those two. A friend told me to use clamps and I didn't, you see lol.
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post #5 of 10
ID use clamps sence its the same barb and hose size probly a good chance you could have a leak or a hose come off. Its not like using 7/16 with 1/2inch barbs the are so tight you cant pull the tubing off.
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post #6 of 10
Thread Starter 
Quote:
Originally Posted by Bal3Wolf;12181707 
ID use clamps sence its the same barb and hose size probly a good chance you could have a leak or a hose come off. Its not like using 7/16 with 1/2inch barbs the are so tight you cant pull the tubing off.

Will these do the job?
http://www.performance-pcs.com/catalog/index.php?main_page=product_info&cPath=59_298&products_id=24886
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post #7 of 10
Just stay under 1.4v for 24/7 use and your golden! I try an stay under 75c in stress testing though.
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post #8 of 10
While your temps are Ok to go further, you have a 920, which is limited to a 20x multiplier (or realistically a 19x multiplier).


You will likely hit an FSB wall before you can achieve clocks much higher I'm sorry to say.
    
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post #9 of 10
Quote:
Originally Posted by Crabid;12185199 
While your temps are Ok to go further, you have a 920, which is limited to a 20x multiplier (or realistically a 19x multiplier).
A 920 will happily do the x21 multiplier if the motherboard supports it. I know it's one of the "turbo" modes but it's still a bona fide x21 on all cores multi. The vast majortiy of 920 overclockers use the x21 multi.
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post #10 of 10
Thread Starter 
yeah I saw most people use 21, so I use it too.
I tried 4.4ghz with 1.47v, and 4.5ghz with 1.54v. Sucks that I have to turn volt up that high to get it stable. Temps are awesome though.
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