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Q9550 FPO/batch # data

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January 5, 2010 11:40:37 PM

q9550 fpo/batch data

trying to get an idea what people are getting out of these things...

please list the following:

FPO/batch #

S-Spec

stock VID

speed you are running and voltages used


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I will start with mine:

FPO/batch #: L933B616

S-Spec: SLB8V (e0)

stock VID: 1.2875

speed you are running and voltages used: 3.82GHz (450 x 8.5) @ 1.265v

More about : q9550 fpo batch data

January 14, 2010 11:45:14 PM

FPO/batch # L930B834

S-Spec SLB8V

stock VID 1.3

speed you are running and voltages used 3.4GHz 1.328V

Mobo: dfi lanparty dk t2rs plus

the newer manufacture runs of these chips are horrible, I got mine for more than it would have cost for an i5 750. 1.3v VID is just stupid, lots of people got them with 1.20 VID etc
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January 15, 2010 8:13:06 AM

oc_4life said:


stock VID: 1.2875

speed you are running and voltages used: 3.82GHz (450 x 8.5) @ 1.265v

That's a little weird to be running at such an overclock on less than VID.
How stable is it?

My Q9550 - C3 stepping (too lazy to look up the S-Spec.
VID - 1.2625 volts - basically average.
OC'd to 3.6 GHz (425 MHz X 8.5) at 1.3625 volts. Loaded core temps are 58 - 61 C.
24 hour Prime95 stable.

It will boot at 3.8 GHz but P95 crashes immediately.
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January 18, 2010 4:06:47 PM

jsc said:
That's a little weird to be running at such an overclock on less than VID.
How stable is it?

My Q9550 - C3 stepping (too lazy to look up the S-Spec.
VID - 1.2625 volts - basically average.
OC'd to 3.6 GHz (425 MHz X 8.5) at 1.3625 volts. Loaded core temps are 58 - 61 C.
24 hour Prime95 stable.

It will boot at 3.8 GHz but P95 crashes immediately.


how is that weird? Its threw 500 passes of LinX nothing stresses the CPU more...

did a full test with OCCT

also did a 48 hour pass on P95

is crazy stable...

i can hit 4.25GHz stable @ 500 x 8.5 @ 1.365v
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