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Opty 170 LCB9E users here.

post #1 of 43
Thread Starter 
Was just really curious on your temp differences between cores at load. Mine loads at 44/48c on stock volts.
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post #2 of 43
Quote:
Originally Posted by vwgti View Post
Was just really curious on your temp differences between cores at load. Mine loads at 44/48c on stock volts.
Before my sig rig went down (which has an LCB9E 0652WPMW Opteron 170), on a very hot day (circa 95 degrees F in my bedroom ) the cores would be at 51 - 55 degrees C at peak (no spikes). This is also with less than stock VCore.

How hot it would've run with its IHS still on, I can't say; this chip went topless as soon as I decided to take it out of its box!

Hope this helps.
    
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post #3 of 43
Thread Starter 
Yeah im too much of a wus to take the ihs off. Now my hotter core is 50 and the cooler at 43 been orthos testing, and this is with 24c room ambients. Its wierd though the core thats hotter at load is 6c cooler at idle.
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post #4 of 43
I just got an Opty 170 from newegg last week (same stepping as yours). the temps idle at 2.5GHz are 34/44°C, so 10°C difference. This is with a Tuniq Tower 120.
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post #5 of 43
Quote:
Originally Posted by vwgti View Post
Yeah im too much of a wus to take the ihs off. Now my hotter core is 50 and the cooler at 43 been orthos testing, and this is with 24c room ambients. Its wierd though the core thats hotter at load is 6c cooler at idle.
I just lapped mine but I am still debating wether I should remove the IHS!

My thread.
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post #6 of 43
Thread Starter 
Wow, I idle at 25/30. But its good to know that im not the only one getting some high temps on stock vcore.
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post #7 of 43
Quote:
Originally Posted by vwgti View Post
Wow, I idle at 25/30. But its good to know that im not the only one getting some high temps on stock vcore.
I was kind of suprised at the temps myself. I was expecting idle in the mid to high 20's with a good lapping job on the Tuniq, CPU and AS5 applied, but I wasnt even close to that!
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post #8 of 43
These LCB9Es are strange creatures.

Based on reports I've read in lots of places, they overclock quite well (comparable to the legendary CCBBEs), and many do so on less than stock volts. That is certainly the case with mine.

Furthermore, they also tend to run very very hot, no matter what clocks or voltage they're set to.

This prompted me to ask about sensor calibration a couple of weeks back. It also makes me wish we had some other way to really measure temps (like, with a thermal imaging camera).

Oh well. As long as it doesn't cough up the magic smoke, I'm fine...
    
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post #9 of 43
Quote:
Originally Posted by txtmstrjoe View Post
These LCB9Es are strange creatures.

Based on reports I've read in lots of places, they overclock quite well (comparable to the legendary CCBBEs), and many do so on less than stock volts. That is certainly the case with mine.

Furthermore, they also tend to run very very hot, no matter what clocks or voltage they're set to.

This prompted me to ask about sensor calibration a couple of weeks back. It also makes me wish we had some other way to really measure temps (like, with a thermal imaging camera).

Oh well. As long as it doesn't cough up the magic smoke, I'm fine...
txtmstrjoe,
What do you have your vcore set at in the bios, and what is displayed in CPUZ and speedfan?

Thanks
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post #10 of 43
Thread Starter 
Well mine is set at 1.3 in bios, and bounces between 1.328 and 1.344 in cpuz, trying 2.75 @ that vcore at present.
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Craptop
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