@koszer
Thanks for dhrystone. We used Whetstone+Dhrystone package from morphos-storage.
So with your -O2 optimized dhrystone Mac Mini 1.83 GHz has 2457 DMIPS, so it is on pair with Mirari 1.6 GHz.
Nice result!
AmigaOS3: Amiga 1200
AmigaOS4: Micro A1-C, AmigaOne XE, Pegasos II, Sam440ep, Sam440ep-flex, Sam460LE, AmigaOneX1000
MorphOS: Efika 5200b, Pegasos I, Sam460LE, Pegasos II, Powerbook G4, Mac Mini, iMac G5, Powermac G5 Quad