pull lowQuote:
Originally Posted by wwwww
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pull lowQuote:
Originally Posted by wwwww
Quote:
Originally Posted by Jericho
huh? explain
you can "put it low" when you isolate the single pin or pull it out.Quote:
Originally Posted by Jericho
http://www.xtremesystems.org/forums/...id=34265&stc=1
That looks like my chip's max.
2.66GHz
166*16
1.7V
Putting a pin to low (0) means grounding it !!! /& there are better ways 4 (if needed) insulating pins than breaking them- do not do that!/Quote:
Originally Posted by 2fink
Does anyone know how this divider works? I can get 2200Mhz 187 fsb with 4:5. But can't get 2200Mhz with 1:1. Mem @ 4:5 is @ 238 and @ 1:1 190 Mhz. But it won't boot... Everything is prime stable @ 187*12 4:5... ( 2-4-3-5 ).
( Sorry for bad english... )
Well I'm finally getting my replacement 730 in next week, so I need some help again. Looking for the latest and greatest p4p800se bios. I'm running the 1.009se beta now, but no multi support there, so need to flash again. Thanks much.
Quote:
Originally Posted by wwwww
~166 is a hard FSB cap for the B1 chips. Although I'm surprised it takes so much voltage for you to reach it. My 1.5 (715) did 2505 @~ 1.4v if I recall right, and showed no signs of slowing down if not for the FSB limit.
nono 2.66 is the max, I can run with a 181FSB max with a 10xmulti, 175*15 seems the best performance (cause faster ram)Quote:
Originally Posted by Lithan
Quote:
Originally Posted by wwwww
Is 181 100% 3d and prime stable? I find you need a minimum of 4 hrs heavy gaming time (I use COD:UO) and 30 hrs prime. If so, you've got the best FSB hitting B1 I've ever seen. Anyway, that's an unfortunate core mhz limit if you ask me. But I know after saying that, my next chip will stop at like 2566. :P
I need to know if I can use a Zalman 7700alcu with the same (simple) mod as with the 7000. Thanks much if anyone knows.
It's not the same for the 7700 and the 7000, but both can be modded to fit. I'm sure the info is somewhere around here.
Meh. i'll just get the 7000alcu. From the looks of it, these things dont do much of anything above 1.65-1.7v on air, and I think this HSF should have no trouble handling the ~80watts that would make max. (1.7/1.3)^2*(2800/2133)*27/.75
just got my new toy, 730 Dothan & CT-479. Installed my 7700CU Zalman on it which was a bit of a fiddle I have to say. Did the u wire mod too. Results are pretty good but I don't think my EB ram is very good with this setup. This is on a bog standard P4C800 using the latest beta bios (for p4c800 NOT p4c800 ed) & booting at 201 fsb.
Did a 27.40 Super Pi 32m with 2600mhz.
I'm quite happy with a 1ghz overclock to start with :)
edit..forgot the piccie!
Bit of a fiddle? Does that mean it was tricky? Also, what's the U wire mod for? I thought it was to adjust vcore... which your board should be able to do from bios.
Was tricky in the sense of getting a decent contact & trying not to do any damage to the core... So are you saying I need not have done the wire mod for vcore ? I thought you had to do the mod so you could choose vcore in the bios.
I have a question for you (since you have P4C800 & PM-730 @ 2.6ghz ), Can you make me a bench with WinRAR3.3 (or above version, under Tools/bench&hardwareTest) [816kb DL stripped ver.here: http://users.volja.net/jerman55/WinRAR33.exe ] in SAFE MODE on those settings you have in your attached picture? Post me here the result please ! TIA ! :)Quote:
Originally Posted by gaddster
Quote:
Originally Posted by gaddster
I didn't do it and my vcore adjust works just dandy on p4c800e dlx and p4p800se.
Hope you dont mind me running it for you too :)Quote:
Originally Posted by Spajky
P4C800-e dlx
m740 Dothan & Ct-479
2Gb (2x1Gb PC4000) Crucial Ballistix @ 3,3,3,8 timings (full PAT)
@2.61GHz (13x201) resulting KB/s = 536 (current KB/s=541)
@2.79GHz (12x233) resulting KB/s = 606 (current KB/s 615)
Hope that helps.
well results were:
@2.6GHz (12x217) resulting KB/s = 596 (current KB/s=598)
This is running 3500EB 1:1 with 2.5-3-2-5...
Seems memory bandwidth has a bigger part to play in this then I would have thought.
Ill knock out a 254x11 @ cas2.5 run later for comparison.
ok
(none safe mode, sorry)
@ 2.79 (11x254.1) resulting KB/s = 658 (current KB/s = 664)
recon it would fly with some TCCD >300mhz x 9
I get 702Kb/s with the rig in my sig (11 x 254.7). No safe mode
What would score a P4 @ +4Ghz ?
Of course memory b/w is critical to the Dothan!!!! I don't know WHO ever brought up the point that it was "unimportant"!!
The 400fsb Dothans on the 855gMe chipset are DOGS to be honest...
Nice scores guys (that WinRAR_bench is a kind of a real_life alternative memory benchmark, almost independant of processor core speed & type of memory; a bit less independant of FSB clock & multiplier (& best results with memory in synch [1:1]) & mainly [around 4/5] depends on real memory clock (with lower latencies & better Northbridge design, scores are better per clock calculated). I aspected worse results. Per 100MHz recalculated mem.clock you all get around 265kb/s +/- few %, almost just like my old trusty BX chipset :) , g-o-o-o-d ! :) [this bench has nothing to do with compression benchmarking or HD testing!] ... :)