Overclocking Results: Super-PI Challenge! (please read the first post)

You should easily be hitting 36seconds atm with that clock speed and FSB. i got 37seconds at 2700mhz @ 225x12 so you should definately be getting 36secs.

why only 1.92 core volt? does upping it to 2 not help or is that 2 and it just crazily undervolts?

Looking at your loops your 1 second loops are about 15 loops apart so you are a little way off 36 yet.

Nice work though

 

2V makes it unstable :/ even at the same clock, anyone know why? with CPU temp about 32°C

'doc

 

I have that issue on the p4 with 1.725v, have you tried going beyond 2, just to 2.05, 2.1, i darent take my p4 higher on air.

 

Burn it in at higher voltages by running two instances of Prime, small FFTs, at high volts but low clocks (go down to 200x5 or something)

 

Thanks, will do later.

Xen0phobiak, Im on an infinity, can't got above 2v :/


...well without a vmod

'doc

 

32 deg! Man what watercooling setup you running, have to get me one of them

 

this http://www.rbmods.com/Guides/Tubemod/1.php

on my rad, prob lower then 32°C really, the rad is cold to touch

'doc

 

Just had a killer run here


Using wine on slackware 9.1 and kde.
It's a duron 800 with no ram and poor cooling

Col

 

should an 84CFM delta on this heatsink be good for 2vcore?

and does anyone know of any high CFM 80mm neon fans?

or fans that offer high CFM (60+) for less than 55db?

 

the second the word "neon" or "LED" or "UV" is used to describe a fan it immediately becomes pants

ive yet to see a fan like that with decent specs, they all tend to be much less airflow and much louder than a good quality fan

 

yeah, i find that too. thought it was worth a go asking though

ill stick with my 55db delta... know of a good speed controller?

 

For another 4db at full speed you could have 190CFM of Delta goodness in 120mm form. Worked wonders when I used to have my Swiftech 'sink.

As for a fan controller, for a couple of £ tops you can make a diobus that can easily handle the 2A the Delta wants.

 

dont forget, a 3db increases the sound by double, so while 4db doesn't sound (no pun intended) like much in reality it will be more then twice as loud. they dont call them delta screamers for nothing.

 

ok, i don't think i could mount a 120mm fan on the heatsink anyway.

got an links on how to make a diobus?

 

could always get a volcano fan, fairly quiet a mear 48 dB and it shifts a fair bit of air.

 

i've got an 80mm delta and a 92mm tornado, the tornado is the daddy. 112cfm i think.

 

But what we hear as double the sound level is 8-10 dB more. So you can say 1 Bel is double the sound level, as humans hear it.

And the 120mm's sound has lower frequency, I have both a 120mm delta and some 80mm, I don't think the 59 dB 120mm sounds worse than the 53 dB 80mm.

 

how am i suppose to get a 92/120mm fan fit on a heatsink with only 80mm mounts? i thought of a converter.. but the fan blows onto the the heatsink, so a 80 to 120mm converter would create a bottleneck.

 

92mm-80 wouldnt really, just use a section of funnell and duct tape.