Has anyone toyed with serious overclocking while running Gnu Radio?

The main “driving force” behind overclocking is gaming, but it seems to
me that SDR heads
might also benefit from all this aftermarket overclocking support.

I run one of my systems overclocked ever so slightly–a 2.6Ghz Celeron D
overclocked to 2.9Ghz. That improves
my ability to run GnuRadio/USRP while still doing other work, while
minimizing ‘Uo’ problems.