Tom's Hardware > Forum > Overclocking > General Discussions > Overclocking the PCI-E Bus

Overclocking the PCI-E Bus

Forum Overclocking : General Discussions - Overclocking the PCI-E Bus

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I was wondering how i overclock the PCI-E from 100mhz to 115mhz.

I have already tried going into my bios, but it shows nothing of editing a PCI-E bus.

I am currently at factory settings.

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it will have a good performance inprovement ONLY if your graphics card is getting so much data to process that FULLY ultilise the PCI-E bus.Just run it on 115mhz and everything should safe and sound.

Reply to iluvgillgill

I know, but how do i get started, im a noob and nows a few things on overclocking but nothing on CPU overclock.

How to get into Bios and edit the Fsb and 100mhz?

Reply to Trihedral

you press "DEL" or "F2" or "F11" it all depends on your motherboard.in the setting there should be a overclock menu.i think it would help if you post your whole system spec.

Reply to iluvgillgill

its set at F2 for setup menue and F12 for boot menue.

In Setup menue i can pic which Drives to use and such but none where i can edit it that much.

Reply to Trihedral

can you upload a pic of your bios?is it a pc you bought from a shop or something?

Reply to iluvgillgill

I bought it from Costco, its a Dell Pc. 3.2 Ghz Dimension 4700.

Reply to Trihedral

naa.OEM pc cant be overclock.sorry.bye!why dont you build a pc?
i live in london.need any help?:)

Reply to iluvgillgill

Trihedral wrote :

I bought it from Costco, its a Dell Pc. 3.2 Ghz Dimension 4700.


A PC that's a Dell or HP or some major vendor will normally lock every OCing option, so you can't OC.

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Reply to Evilonigiri

iluvgillgill wrote :

isnt that what i just said?lol


No you said OEM pc. Someone might not know what that is...just clarifying things.

------------------------------ "Nvidia, the Way It's Meant to be PAID Played! - Corrado
*Lesbian Lover Club* - founder Assman
Reply to Evilonigiri

I think they're trying to avoid RMAs and warranty claims that way.

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Reply to mugz

I'm much newer to all this then the guys who have helped you so far but cant a BIOS flash sometimes unlock an OEM mobo assuming it is not on the most up to date version?

Reply to vibe

Yep. Some OEM machines still use reputable mobo on their machines. I know I've seen HP machines with gigabyte boards (if memory serves me correctly).

Sadly, I don't ever recall Dell using brand name boards but if it's an XPS Dell then they probably would.

Best suggestion is to check. If it's a brand name board you might be able to load a bios from the mobo manufacture (MSI, Asus, ect).

Reply to Perp
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