Addendum:

>> According to IBM* the PPC476FP core even delivers 2.7 DMIPS/MHz.
>> That puts it above e500mc (2.5 DMIPS/MHz).
>> * PPC476FP Core Product Brief (August 2010, page 2)

> Confirmed by other IBM documents:
> Introduction to PPC476FP White Paper (April 2011, pages 3 and 7)
> PPC46x and PPC47x Feature Differences Application Note (May 2011, page 4)
> PPC470S and PPC476FP Technical Overview (February 2011, page 14)

Seconded by LSI for the PPC476FP core based Axxia processor:

"Provides Dhrystone performance of more than 2.7 DMIPS/MHZ"
http://power.org/wp-content/uploads/2011/09/LSI-Powerdotorg_webinar_final.pdf (page 8)

"Dhrystone performance > 2.7 DMIPS/MHZ"
http://power.org/wp-content/uploads/2012/09/10._LSI_Cooky_Shi_upd.pdf (page 14)


Edit: PDF links updated

[ Edited by Andreas_Wolf 18.09.2012 - 23:10 ]