Well we are part way there, i had a friend close to Asus suggest they add a few features, all i need do now is ask for the multi support for the 533 bus models and we are set.
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Well we are part way there, i had a friend close to Asus suggest they add a few features, all i need do now is ask for the multi support for the 533 bus models and we are set.
No, not all will only do ~160MHz :p: It´s a 1.3 ES Dothan 400FSB. 240MHz is possible in Multi 8 but max Speed Overall is ~2150MHz with Air Cooling.Quote:
Originally Posted by stryg
It may be a C0 ES chip...Quote:
Originally Posted by olDirdey
You've been a great help so far. But one other option thats important to me is CPC or whatever it is that's enabled only when you boot at 200 1:1, "DRAM Performance Mode 11" in i875 tweaker. Any chance of this happening?Quote:
Originally Posted by bigtoe
I doubt it, I asked for a host of tweaks including this and was greated with it would make ther board unstable...i can ask again.Quote:
Originally Posted by Gautam
I have asked fore the 533 multi support, lets wait and see ;)
Yep, the multi support in itself should be good. :toast:
HELP
i have a question,very strange
my hardware it's 740 C0 ,p4c800ed
when i use 1021 bios,it run @170*13 mem@4:5 212.5 agp lock @66 .all by default
with the new bios 1022.03.it fixed mulit @ 6X
i try boot @200 mem 200,apg lock@66
but it won't post
and i try @201，250,300 ;mem @ 400,320,266 all can't boot
why~
i can't understand,the 730 can @170*13 use very well but can't boot @200*6!!??
Thanks, But this still isn't making any sense to me at all!!!
How can it have a 160FSB ceiling? ..... unless the multiplier isn't "actually" changing and it is still @ 16x multi maybe. I didn't do Pi runs to compare different multis to see if they affected performance (or maybe I did, I did so many damn things I can't remember now LOL) CPU Z shows the change and the speed just fine though.
ANOTHER ISSUE for you: I get no L2 cache on my 1MB banias (dothan core)!!! 512kb celeron M shows the cache, 2MB Dothan shows the cache, 1MB Banias show NO BLOODY CACHE!!! WTF is going on?
I tried a P4P800 and flashed that to P4P800-E beta bios, and it gives exactly the same results as the P4C800-E, 160FSB limit on the Dothan, 185 (ish) on the Banias. This mobo SHOWS the cache is there in BIOS for the Banias, but all windows apps don't see any.
The FSB limits appear to be solid walls, volts do nothing to help.
Cheers,
MM
I don´t think so. CPU-z shows Stepping 6, this is B0 Dothan, C0 is Stepping 8.Quote:
Originally Posted by charlie
And CPU is to old to be C0, otherwhise a very early sample :-)
hello guys!!
i cant pass 2590 mhz with my 740 dothan+p4c800e-deluxe+vapochill ls!!+1.55v
soo i want to do the u-wire that give me 1.660v i do:
vid4 to vss + vid2 to vss
and it give me only 1.552v and if i do the vid4 to vss it give me also 1.552
what is going on here?
and who i do the u-wire to get 1.660v?
thanks
Meltdown,
quite all right with you, my dothan 725 is fsb160 limited, cannot go past 160
whatever vcore applied (even 1.6v bios)...but the "advantage" over P-M 533 is cpu ratio access with p4c800ed +bios1022.003
This all just too weird for me, I have NEVER seen or heard of a CPU that is FSB limited before now like these seem to be.Quote:
Originally Posted by pvhk
Booting @ 133 gives 1:1 mem divider which is what I needed as I only have ram that does 220. Clockgen shows the mem is correct and the AGP / PCi are locked whilst increasing FSB...... But is there any other way to verify that it is in fact so? Or is the 162 FSB limit (in my case) due to the memory "actually" passing it's upper limits despite all evidence in Windows to the contrary??.
It's the only reason I can see for this, but then this is contradicted by the fact that the Banias go to 185FSB. So I have no idea on this sorry.
It can't be the CPUs surely?
Also, what about the "missing" cache on the Banias in Windows?
Cheers,
MM
The 162 fsb limit is the same as the 715 Dothan I used had. Not an ounce more, no matter what vcore tweaks or whatever. The chips just randomly appear to hit a brick wall. You have the advantage of a higher multi which means you can ramp up the CPU speed a lot.
The 533's are much easier going on FSB, this 730 just hit 255, where either the mobo or ram's maxed
hello guys!!
i cant pass 2590 mhz with my 740 dothan+p4c800e-deluxe+vapochill ls!!+1.568v
soo i want to do the u-wire that give me 1.660v i do:
vid4 to vss + vid2 to vss
and it give me only 1.568v and if i do the vid4 to vss it give me also 1.568
what is going on here?
and who i do the u-wire to get 1.660v?
thanks
What RAM are you using? Have you tried other dividers?Quote:
Originally Posted by ye_3333
i use corsair pc4400!xms 512x2
and yes i tried other dividers but no good... still cant pass 2590 with this 740 dothan and vapo chill ls!
if i will give to the cpu 1.660v it will help?
and how i do this mod to 1.660v??
thanks
ct-479 & 730 Sonoma arrived
the ct-479 was missing 1 pin on the lower outside edge and another was bent and snaped when i tried to streighten it however it still works
useing stock cooling and U wire mod for 1.55v it seems stable at 2450mhz 10x245 2x512 2226 it crashed while primeing at 2500mhz temps were 30 idel 52 load
superpi 28s
Since BIOS and CPU-Z can't be relied on for Vcore measurement, does anyone have a measuring pt. for a P4c800E-D Vcore??
C
i don't have the pic but i know where is...now i search for a pic...ah, BTW, in that point with P4 if you set 1.6 from bios there you read 1.55 or around...
Nice.Quote:
Originally Posted by dasa
Post some screenies of superpi and 3d01, then I'll add you to the front-page of this thread :)
Please add your setup proceure (components, bios, programs used).
Might help others :)
I hate to sound condescending (what am I saying, this is XS, sure I do), but are you sure you're making contact on the core with the evap head? :confused: :confused:
Quote:
Originally Posted by ye_3333
ANYONE HELP ME?
i have a question,very strange
my hardware is 740 C0 ,p4c800ed
when i use 1021 bios, run @170*13 mem@4:5 212.5 agp lock @66 .all by default
with the new bios 1022.03.it fixed mulit @ 6X
i try boot @200 mem 200,apg lock@66
but it won't post
and i try @201，250,300 ;mem @ 400,320,266 all can't boot
why~
i can't understand,the 730 can @170*13 use very well but can't boot @200*6!!??
Got my 730 + CT-479 + P4P800 SE + 2x Corsair CMX512-3200C2 all together. (Typing under Pentium M power :) )
I can only get to 155 FSB before it craps out and resets itself. (Asus'es CPU Parameter Recall etc..)
I'm using the officially supported 1008 bios. So no multi option, I want to drop down to 10. I want to hit 2 Ghz atleast.
Where do I go from here?
My potential order of operations (Point out anything wrong)
1. Boot at 201 fsb
2. drop multi (CPUMSR or EIST?)
3. Use clockgen to adjust
4. Use I865 tweaker
???
Thanks
Interesting problem. I didn't know there was a new bios out. Anyway, my 1.6 can go up to about 2.6 using all multies except 6,7,8. It doesn't like those low multies. I can barely get the fsb up to 150 using 6.Quote:
Originally Posted by wylxn
I think the overvolt protection kicks in above 1.568 when doing the u-wire mod. This is also true when you mod the board using the vcore mod. However, if you do both you can easily pass 1.568. I was able to get the vcore as high as 1.7 however, past 1.616 my oc got worse. It probably could go higher but I wasn't about the blow out the chip.Quote:
Originally Posted by ye_3333