What are the best overclocking CPU's of all time?

[Mr Vain]

Better add the E4300 that's getting up to 100%+ overclocks so far.

 

[Jacksn]

Mine!

 

[sdifox]

How about 8088-2? Going from 4.77MHz to 8MHz was Huge! And it was a factory OC!

 

[uberowo]

The old 166MMX.. would often run as high as 292mhz.