henry nelson <netb@irm.nara.kindai.ac.jp> writes:

> I'm setting up a basic ipfilter/nat machine and have got two spare
> 100MHz pentiums to upgrade from 75MHz.  One has sSpec# "SX963" and
> the other has sSpec# "SX963/SSS".  Anyone know if there is an even
> slight _performance advantage_ to one or the other of these?  TIA

I think the SSS just indicates that it was manufactured after 7/95.
The SSS are voltage, timing and testing flags.

Check the specification update at
http://developer.intel.com/design/pentium/specupdt/24248041.pdf

/Johan