Slocket settings/jumpers ?

[softball]

I have a Celeron 566 overclocked to 850. My question is which is better to use for the settings:

1. Set jumper to Coppermine (but I have to use at least 1.85 volts to get it to work)

2. Set jumper to Celeron (and voltage can go down to 1.8 and it works).

Just wondering if theirs a difference in performance between the 2 things (voltage and coppermine vs celeron jumper).

Thanks.

 

[flashpnt]

they are socket 370 but the config. of the pins are differant it may change what the pins do i would leave it alone