it is written on the top of the Processor

1.475v @ 2.7GHz? wow.. yours better than mine.. cos i use 1.696 baru can 2.7GHz stable..

hey guys..i'm using amd sempron64 2800 (E6) coupled with abit nv8..the mobo supposed to have setting for multiplier,but mine don't..flashed oredi with the latest bios,but still nothing there..is it because of the proc or what ..plz help..sorry if wrong thread here..

sempron64 2800+ is multiplier locked..

or do u mean fsb/ram ratio?

OMG!! i just found out the KN8 Ultra's Vcore so lauya.. from 1.70 straight to 1.85.. no 1.71 or 1.72 or more... straight to 1.85v.. want me Venice BBQ

1.7 and then straight to 1.85??? siao arr your KN8 Ultra

u cant even lower the multi?
perhaps u missed it or its hidden under some section

wow gila meh...might as well they put 2.0 and 3.0 after that
anyway 1.7v is as high as i'll go for benching with some good air cooling
i guess on WC a little higher might be okay, but i doubt it's gonna give u another 100mhz so why bother

really heachache now.. want to go higher also kenot.. dunno want to try 1.85vcore or not... hehe.. btw my psu not enough power..

Siawgu, at 1.7v what is the temp recorded by CPU sensor? If it happens to record 55 degrees or more I doubt increasing the core would provide significant increment in overclock. At high temperatures the chip would just simply fail to respond even though you increase the voltage. This trend is what I have observed over dozens of sample that I have tested. First of all you might want to cool down the temp in order to get the full benefit when raising the vcore. But my findings is not absolute, so please don't take it at face value. It might produce different results in your case. Well, hopefully.

my max temp when priming on 2700MHz is 47 degree. but increament from 1.52v to 1.68 give me extra 9 degree when full load. that mean 0.16v. that mean is i increase to 1.85v, i will get 47 + 9 = 56-57 degree when full load.. but now i really dun dare to do so.. i afraid later my hardware kaput.. cos i'm using 300W only ..

owh,its locked? ..aiseh,no wonder..but at least it should have the bios setting for multiplier although its locked

wa... using d rigs below at ur sig, wit jus 300w???? can hande meh?somemore great gc... wat psu u using?

2800+ and below is locked because the Cool n Quiet support is disabled.

For 3000+ and above, Cool n Quiet support is enabled, and multipliers can be adjusted.

HEC 300W PSU.. i think is true power.. that's y can handle it.. even i oc for my previous AMD XP-M at 2vCore.. can use also.. but now time to get a good PSU liaw

The question of total power in terms of watt is not really that important. What matters is the amount of juices your rail is capable of providing. Provided only the cpu is getting all the 12v rail, than chances are it might not be a problem. But then again, most of the hardware like graphic card needs some juices from 12v rail also. So consider that. Get your calculator and get the theoretical value of power you need from each rail. From there you can see how much power your PSU is capable of holding.

255 @ 2-2-2-5 with tighest timing need 3.5v, memtest86 #5 stable for more than 2 and half hours. but come to stress under SP2004GO, less than 30minutes failed already. what's the problem huh?



This post has been edited by gsan: Dec 29 2005, 09:51 AM

n for some reason, my winnie juz bootable at 300x9 ..
any clicks resulted reboot =_=;;
i feed it 1.7v, ldt x3

since my s/w monitor cant read nf3ultra temp, whats the highest volt we can feed em?.. n more volt increase stability? coz oC threads dont mention the increment of vchipset affects eanything or not

ya.. me also want to know how high voltage can the AMD can feed??
cos now i on 1.68vcore the temp is hot like fried egg oredi..

for Dual core users

http://www.xtremesystems.org/forums/showthread.php?t=81429

you're using 1.68v to boot it to 2.3ghz? wow..that is a lil too much....try to keep the voltages below 1.7v if possible...1.75v for those who is on WC..haha..right now i'm running mine at 1.6v prime stable...24/7 folding..

your HEC only has 15 amps on a single +12V rail, might be that which is limiting you a bit

even if it can take more than 1.7V, i doubt a little bit more is gonna make much of a difference
plus are u gonna be running it at 1.7V as your default setting?
i run mine at about 1.45V @ 2.35ghz only