Might as well throw my recent clocking experience onto the pile
I got hold of an e6600 and an Asus P5W DH from MM, and bought a scythe ninja and 2Gb Geil 6400 low latency to go with it.
I've settled on 390fsb (3.51Ghz) at 1.45v as a nice stable 24/7 clock (temps always stay under 60C). I can run at 3.6 fairly well at sensible voltages, but it doesn't like it when I dual-prime. I need 1.55v to get it completely stable, and at that voltage my core temps can go close to 70C under full load.
Unfortunately this motherboard is a bit of a dog. I can only run my memory at SPD settings over 360fsb, so that means I'm stuck at 5-6-6-18 timings when the memory is rated for 4-4-4-12. Also, I have to run the memory at 1:1 as the board is unstable with 4:5 at these fsb speeds. I know the memory is fine as it runs in 1:2 at 266mhz fsb (so 1033mhz) no problems. I'm using the 1305 BIOS and as I understand it there's not much I can do to get round these issues, but if anyone has any fixes I'd love to hear em...
One weird thing tho, I can't run two simultaneous copies of super-pi. Even at stock speeds, if I have one running and attempt to open a second it will give me the 'not convergent in sqr05' message immediately. Is this normal? If so, how do you guys do double super-pi runs?
This is what I got from the system:
1M is done at 3.72Ghz, 8M at 3.7Ghz and I think I did the 32M at 3.6Ghz to test stability with 1.5v.
Anyway, that's it. This conroe setup is awesome, and clearly craps on the opty146 @ 3Ghz which I had before. Just need to get a new card in there and all will be well
I've had this 7800GTX a while now and it's feeling old...