E2180 voltage question

I have a E2180 working on 3000Mhz very well.I tryed to see what's the max it can go.Starting from 3000(300x10) I raised the fsb to 310.It was stable.Passed some tests(3d mark05 and everest).The tryed with 320 and as I started 3D mark 05 the pc reboot.I tought it was the voltage that caused the reboot.It was on auto (1.256 shows CPU-Z) so I made it 1.375 and it refused to start Than I made it 1.275 manually and it didnt start again.Damn!I even tryed to raise the voltage on 3000Mhz and again no start.Why is that?
Currently I use 3000Mhz(333x10)and its stable
By the way this is my first post here
George from Bulgaria

Actually the stock (auto) is 1.256V if my cpu-z is not lying me
I run it at auto right now on 3000Mhz
Will make screen if u want

C1E Support Enabled
here is the full config.
[ASUS P5K SE|CoreDuo E2180@3.0Ghz|HD2600Pro 256MB DDR3|250GB Seagate|2x1GB DDR2|FORTRON 350W]

that chips stock is 1.325 guranteed
I have the exact same chip and its 1.325

the BIOS should tell you that.

I understand that cnumartyr but 1.256 seems pretty low

If I were him I'd go higher (1.38+) than tell us what his results are

Wut? I thought 1.375v is plenty for a 3.2Ghz OC? Heck, 1.35v is more then enough.

So I've heard. I knew it was bad, but I thought it couldn't be this bad.

So should i raise the vcore and how much for 3.0

One more question
Do I have to turn off C1E?

In my particular case I went to 1.4125V for 3Ghz. I ran about 5~6 hours prime stable at exactly 1.4V so I upped it up a couple notches to get that rock solid prime. But now I got greedy and decided to go for 3.2Ghz. Kind of scary/borderline I have the voltage in BIOS at 1.5312V (I think). In windows I idle at 1.504V and under load it droops lower to 1.47 (I basically droop about .06V under load!) This ran prime stable for 6 hours, I've done some hours of gaming with no crashes though which I thought was impressive. My super safe OC was at 2.75Ghz at bone stock voltage with all power savings features on. I plan on replacing the E2180 with a Q6600 when it gets cheaper in the next year or two.

LoL I have that one sitting on a coaster of CD's. I'm using a CoolerMaster Hyper TX-2. Yesh, I am pushing the thing to the very edge...But I dunno, I do plan on replacing it in a year or two depending how fast the price drops on Q6600's. It's that or I can run this thing on stock voltage @ 2.75Ghz w/power savers or I can run it at straight 3Ghz at about 1.4125V BIOS. I dunno, I'm already having second thoughts about going back to 2.75Ghz just so I can use the power savers again. What do you guys think I should so? Go to 2.75Ghz or full bore at 3.2Ghz? Also, does running RAM at a 1:1 ratio increase stability? I never tried using the x2 multi for ram, when I played around I always used 2.4/2.5.

Well I can a memtest86+ last night for about 9 hours and noticed I recieved an error. So now I'm doing testing and I backed up to 3Ghz again with the 333Mhz FSB. I think it's cause of my timings that it caused an error, but now I set it all to auto and im going to see if I error again.

...

I saw the PM, I'm waiting on you to get on Steam.

I realize he is ignorant. My problem is him saying "CPU-Z LIES."

It doesn't lie.

There is a lot of things in the processor world I don't know, but I don't assume.

Right now I"m at 1.376v in CPU-Z and I think 1.41875 in the bios running 3.2ghz on my e2180. I did about 9hrs prime stable, but any increase over 3.2 I haven't been able to last even 20 minutes on prime. I'm scared to raise the vcore any more on stock cooling so it seems that I'll be at 3.2 until I buy a new cooler.