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OC P4 2.4B D1. Need advices.

post #1 of 3
Thread Starter 
Hi guys.

I'm newbie here. As mi subject says, I'm trying to OC my old P4 2.4B (533 bus) stepping D1. Unfortunately, my MoBo is a Intel 845PESV. I know, I know, this Mobo isn't for OC. Damn with me, when I bought it 3 years ago I knew but anything about OC. However, I've used cpufsb just to prove and see how it works.

BTW, my RAM is PC2700, generic I believe, just one 512 MB. It was set in auto in bios (333 mhz). So, in CPU-z I see 4:5 (133 cpu,166 ram).

Using cpufsb, I set the fsb until 166 Mhz. Mi cpu got almost 3.0 ghz (166*18). But when I look the memory, it was working at 207mhz. Then, I realized that if I set my frecuency ram in bios at 266, I got 1:1. So I did it. Set the fsb at 166 again and my memory was working at 166 too. Until that point, nice.

Then, I remembered that frecuency supported by AGP and PCI (66 and 33). Hell with me. I have no idea if mi mobo locks these frecuencies. How can I know it? Is some way I can know it?

Maybe, somebody has had this mobo, or a buddy. Please, somene help me.
In addition, what sw can read the current frecuencies of agp and pci ports? If my mobo can't lock that frecuencies, what are the limits for this values? How can I calculate the values of agp and pci frecuencies in function of the fsb I set to my cpu?

That's all for the moment.

Thanks in advance
post #2 of 3
Clockgen can help you verify your AGP and PCI frequencies.
Da Gallardo
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Da Gallardo
(13 items)
 
  
CPUMotherboardGraphicsRAM
C2D E6420@3.60ghz 4MB L2 Asus P5B Deluxe eVGA 8800GTS 640MB Super Talent 4x1GB DDR2 667 
Hard DriveOptical DriveOSMonitor
2x250GB WD2500KS RAID0 DVD±RW & DVD-ROM/CD-RW Windows Vista Ultimate 64-bit Hanns-G 19'' LCD 1280x1024 
KeyboardPowerCaseMouse
Logitech Cordless Desktop EX110 Antec SP2 500W X-Ventilator Logitech Cordless Desktop EX110 
  hide details  
Reply
post #3 of 3
Thread Starter 
Quote:
Originally Posted by ckp64
Clockgen can help you verify your AGP and PCI frequencies.
Thanks for your response. Unfortunately, clockgen does not support my pll. That's why I use cpufsb. Any other idea?

What about the limits for these ports?
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