Anyone ever raise the I/O voltage when overclocking

[MustISO]

As I was playing around with my motherboard and looking at the CPU voltage, I noticed that the I/O voltage can be adjusted. It's at 3.5v on my Abit BF6. Can the I/O voltage be raised?

 

[Phatswalla]

It's suppose to help Geforces, because they like the extra power. I have my +3.3 running at 3.5v

 

[kursplat]

works great on voodoo 3's too. got my 3000 from 180mhz to 192 mhz just by going from 3.3v to 3.5v

 

[Outlaw]

Abit Bios Upgrades now Flash the Bios to 3.5v om A few boards

I run @3.5 and this really does help at higher FSB in overclocking

 

[MustISO]

So pretty much everyone's running at 3.5v? Mine's set at 3.5v as the default. I was wondering if it could go any higher.

 

[mpitts]

Using an ASUS GeForce DDR, I almost HAD to up my I/O voltage to 3.5. Those are some power-hungry cards..

 

[BuddyHolly]

I run mine at 3.7v. It is what I need to run my chip at it's current speed. Won't run stable at 3.5v.