too few bogoMips on MPC8313E-RDB ?

Norbert van Bolhuis nvbolhuis at aimvalley.nl
Wed Nov 26 20:53:41 EST 2008


This is what a linux-2.6.x reports (for the MPC8313E running at 333 MHz):
Calibrating delay loop... 83.20 BogoMIPS (lpj=166400)

Which can't be correct.

A MPC870 (running at 133 mhz) has ~ 131.07 BogoMIPS

Anyone know why it's only 83.20 ?

Of course it's only a benchmark figure. I don't know if
CPU performance is *really* lacking, I sure hope not.



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