Option to underclock PSP?

[BubblegumBalloon]

It is still possible to get performance improvements by under clocking some games though (as weird as that sounds).

Depending on the game lowering the clock speed can drop the internal FPS but can increase the overall VPS since. So basically games that can run fine on lower clock speeds can gain more VPS by lowering the CPU frequency.

Of course some games need to run at 333mhz so in those cases you can gain VPS but will lose internal FPS.