What temp is the chip running at, when you set it to the current 2.9ghz?
I looked for that damn document that states intel core 2 duo datasheet that tells maximum operating temps, voltages, etc. I couldnt find it...
I am interested in reading knowing the default voltages...
Anyways... Keep this in mind... The X6800, E6700, E6600 are produced on the on the same process, and mostlikely comes off the same platters. Therefor they are the same chip, but Intel tests them and the best ones go to the higher numbers. They then lock the multipliers based on their specs and demand.
The X6800 runs at your clockspeeds stable, at default voltages. I cant find the default voltage settings for the X6800 but I wouldnt increase the voltages at all above what the X6800 is. I would however set the voltages manually to these values.
I cant find that damn document, and its pissing me off... can someone please list the default voltages for these chips? (I think its slightly above 1.3)
I beleive that you increased the voltages and didnt need too. You may find that you can get more performance from LOWER voltages... but first we need to find the default values. I also dont trust Auto in these cases cause I dont know what its ACTUALLY doing...
Remember... start with Default values... run the machine for a few weeks... Make sure its stable... After this then increase the FSB up and run it for a few days... Play games, etc. Run some stress tests, but keep in mind that many of these tests run very specific and isolated areas of the chip. Its better to run the benchmark tests, or run it real world for awhile. Take your time...
For you, I would start back at 2.85 at default voltages... Run this for awhile... Enjoy the machine cause it will be FAST... Watch the VCore, and the CPU temps. Make sure your not going over 60c... Lots of people say 70c, which is probably safe... but why chance it? If it runs 60c and it is safe, then expect under some situations for it to pop above 60c...
Remember that increasing the speed of the chip by 100mhz will result in less then a second of a difference...
After a week increase it to 2.90! Again, take a week... Use it, run it, monitor it... This isnt a race... this is to create a stable machine.... keep the racing to the crazy people who want run WaterCooled Peltier systems... or Even phase change... If you dont care about a fried chip and random crashes, then go ahead and rush it..
After you find the machine starts acting weird... Increase the voltage ONE step... Run this for awhile, and if it continues to act unreliable, then you know you hit your MAX... Write this number down, then back it down a bit.
Now try lowering the Multiplier. Dont worry about the CPU speed unless you go near the maximum stable speed. Keep stepping up the FSB slowly by lowering the Multiplier and increasing the FSB. Check corsairs website for the Voltage requirements for the Memory you are using... and set it to that manually. Also check the timings, these are often wrong.
Eventually you will find the max stable memory speed.
Now right this number down... and you if you back off both of these numbers a bit...
then find the right multiplier that will bring these settings to their closest settings.
Thanks
Mike
Where is wusys guide?