I don't know why but booting @ 200fsb is faster then booting @ 201 fsb...Quote:
Originally Posted by alexio
Comparison:
http://users.telenet.be/alz/200vs201.jpg
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I don't know why but booting @ 200fsb is faster then booting @ 201 fsb...Quote:
Originally Posted by alexio
Comparison:
http://users.telenet.be/alz/200vs201.jpg
What does everest say when you boot at 201mhz with PAT at turbo setting?
Its under motherboard-->chipset if you didn't know yet.
Never had pat @ turbo setting. Will try tomorrow or smthing...Quote:
Originally Posted by alexio
Yeah that is strange. I am booting @ 215x12. If I boot @ 200x12 and use clockgen, I bet that would make a big difference. I am also going to run my 6800gt @ 1.5 volts to get some more core speed. Memory is doing fine from what I can tell.
OK new pics.
I was able to run at 250 memory for the first time tonight. 5692 on sisoft and here is my best superpi 1m so far. I was at the 17th iteration and it quit for what it looked like would be a 28.1 second run. Easily into 27 with some tweaks....Anyways, I am happy. The reason it is faster when booting 200x10 or 11 is that pat is enabled and the memory is running at a lower latency...at least that is the case for me. I can run 240 @ 2.5,3,3,6 and get 5500 on sisoft.Memory is slowing me down a little bit it looks like, but I can not complain.These geil sticks cost me $100 from the Egg and they are 2,3,3,6 up to 220 and 250 @ 2.5, 3,3,6. 2.85 volts. (2x512)
very nice . 26s at only 2600 . It is better than most of 2800Mhz i`ve seen so far .Quote:
Originally Posted by Troman
BTW , you have a killer bh-5 ....260@3.2V really kicka** .
Wow, you beat me by more than 1 second with going from my 238 2.5,3,3,6 to your 261 2,2,2,5 with the same exact clocks. That is wierd looking though. It was averaging 1.4 seconds between loops until the 10th and by the 16th, it was doing it every 1.2 seconds. Is that scaling up performance? Impressive to say the least. :)
Good job!
Troman,Quote:
Originally Posted by Troman
Is that stable enough to get through a 32m run ? I managed a 26m41s run with 261x10 and running 5:4 on the mem with 2-2-2-6 timings. Would be interesting to see if 1:1 & high clocks makes much diff.
thanks :D
Test with Win XP .......
CPU: Dothan 750
MB: P4P800 SE
Memory: 2x256 Muskin 2-2-2-5 3,5v
CPU Speed: 3314Mhz
CPU volt: 1,58v
Cooling: Cascade -102c on evap.
http://i23.photobucket.com/albums/b3...lokk/22922.gif
What did that run @ without the highend cooling?
Never run it on any other cooling :)Quote:
Originally Posted by zxlr8
But my friend that i godt it from did SP @3180ca ina 507 moded prommy
Ok, well I am trying to figure out what mine would run @ on a single stage. Most guys say Dothans do very little on cold. I would have to disagree. :)
What do u guys think ?
Notice how bad my latanceys are,
and Iam using 4x512mb of ram
So that will be slowing me down alittle.
slightly confused on the screen shot, howcome cpuz shows stock clock at 1.86ghz when the cpu is a Dothan 745?
Maybe this "old" version of CPU-z has a problem to show right values. But on german forum I found some other CPU-z screen which showing wrong values.Quote:
Originally Posted by zz64
The reason why you have differences between boot@200 and Boot@201 is because the latency of the chipset are changing. that's why all the best run are made with boot@200 and use clockgen ;)Quote:
Originally Posted by Razor_Sniper
guys, iam having issues at with fsb ....
I boot at 249 fsb x10
go into windows and increase the fsb to 260 x10.
@ 1.45v it is stable.
But my problem starts when i reboot the computer,
It does not post, I then have to clear the cmos and it defaults every thing back to "stock settings".
my mobo is p4p800se
any ideas ....
yeah, mine p4c800e dlx does the same, you cannot reboot, but it boots once you power it down and then on again, no need fro cmos though
you have to lower fsb with clockgen without rebooting.Quote:
Originally Posted by ibby
the fsb set by clockgen stays until you do a hard reset.
it's a little annoying thingie..
I can confirm that both the AGP and PCI lock are NOT working at the Asus P4P800-SE when you boot at 200mhz fsb :mad:
they're locked if you use nvidia agp or whatever pci video card.Quote:
Originally Posted by alexio
with ati agp card - booting up @ 200 fsb doesn't lock pci/agp..
Nvidia neither... My 6800GT that is.
No they are not. With a S3 Savage I get some nice screencrap when I up the fsb from 200mhz to 220mhz when I boot at 200mhz. And with my Nvidia card I'm pretty much 100% sure that PCI isn't locked also. The ATI cards just have a lower AGP frequency tollerance, as has been shown before on other platforms.Quote:
Originally Posted by caater
But we will see, I'm going to try the PAT trick to keep PAT fully enabled when you boot above 200mhz fsb.
What is the pat trick?
http://www.abxzone.com/forums/showth...threadid=51548
I believe on page 3 bigtoe explains why exactly PAT stays enabled above 200mhz fsb.