THe ideal case is running on 1:1 divider as the CPU and memory get the maximum performance. 5:4 divider would be the second choice if you can't stable at 1:1 as the CPU will perform faster even the memory is slightly slower.In this case memory bandwidth will be lower a bit.

@albert
thanks for clearifying. hmm....so the main thing is the mobo itself that cant cupply enough voltage to run >250fsb. it got better mobo then this issue may be solve i think. not to say that running at >250fsb but at least running at 240 1:1 then i will be happy already. however, not in mind to invest anymore on this old rig, just let it be la.

nice ram you have there. if i got better mobo then i may interested in that patriot ram. too bad my b\mobo max only has max vdimm of 2.68v

@ac_N1
as i know that your mobo is quite a good quality. you can see that sang_karim is ocing quite well with the same mobo like yours. your superpi result is as expected from a 2.4b. maybe is lack of the fsb bandwidth as well as the ram speed. what divider you currently running??

@kabukiawie
Plz help me with ASUS P4P800-X OC using along with SATA HDD.

what i can say is that i have no issue ocing with sata, pata, sata+pata for 3 years. FYI this is the 3rd year my p4p800x serves me. just the sata right now kong is because for the past 2 years torrenting quite heavily. now i really regret. damn.

if you running with only pata alone, will you able to oc?? how far can you push??

just notice that you are using xms. how much you bought?? another hardcore ocer reporting in.

This post has been edited by kabukiawie: Sep 27 2007, 10:39 AM

I see the SATA HDD don't have any issues o/c on the Asus P4P800-X mobo.Like that busta's case is a bit weired already.

bro ... he got trouble to oc and u ask him with a lot of question ... i've also searching at internet but don't get much info la dude ...

***oppss...got sumthing here

This post has been edited by sang_karim: Sep 27 2007, 10:55 AM

@Albert
Thanks for the ram divider clarification. Hehe.. By then, do u know about the OC potential for Vitelic 5ns chip? Its from Mosel and my xms was using it.Well.. Read from RAM handbook says that this chip can perform quite well but just i dont have the tool to test it out. So ask around and see whats the result.

@sang
Thx for the information. Seems like its the SATA controller were having problem with the mobo NB. Gota see whether the SATA drive is using the PIO Mode or not huh..

i hope busta_dude can update sumthing with us regarding to the link i've post ... hope it's help ..

Ok.I'll try this thing up and update tomorrow since i'm in the office rite now.

Oh there is something to do with the NCQ problem. THe 865P can't support NCQ query hence it crashes.Like that don't get the Seagate SATA with NCQ hdd i think will do,else just get another SATA Controller Card from Promis.

no la, just dont waste the space la.

i just want to make sure that is his sata hdd having issue when ocing. i didnt find any problem with mine.

i read the link you post just now, i think maybe is i bend the sata cable, i will try to change another cable try it out. hmm.... and it does mentioned about NCQ stuffs, but io never face that problem before until recently i do some cable management and i did fold the sata cable. i think thats the reason, i better check it out tonight.

yeah ... confirm with us here ... how to know which sata using NCQ or not?

have to check from hdd website. but i dont think mine having the ncq prob as i can use for quite long without problem stated. most probably is the cable. hmm.....

Lol.. Looks like Western Digital drive mostly dont come with NCQ thou. Save to get my drive now.

Source: Here

Seagate has some models are coming with the NCQ query.You need to check the details on their website.

mine not support ncq. hmm...... seems like newer sata hdd mostly support ncq.

Edited: ncq seems like an advanced features especially for sata2. but mostly for 478 mobo sata controllers doesnt support that. which will bring sata issue. mine quite old hdd that only having 2mb buffer 7.2k rpm barracuda HDD. later check my sata hdd at office. kekekeke.....

This post has been edited by kabukiawie: Sep 27 2007, 02:37 PM

Haha.. Some manufacturer are using NCQ for their sata drive. Due wanna improve the speed. But seems like WD didnt use this function thou. They claim that by using this feature will hurt sequential read and write performance.

Gota get WD HDD soon!

Hi Guys,

wanna ask what programme can be used to test the temps of my P4 proc ?

between im new to OC, and all i do is add the FSB, is that ok ? lol.. thanks

@cusx

Eh.. New guy on town? Haha.. From kch also? Lol.. Welcome pals! Hm.. For kuching wanna get silverstone product, u gota go pc city at 2rd mile there. They do bring in silverstone product. But heck.. Rmb here is kch the price is killing.

Hm.. New to O/c? Haha.. May refer to THIS post. Its written by our guru here.

wao....another new 478 user from kch?? welcome.