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Re: [MISC] Passivt kølet motherboard/CPU med god FPU?



Michael Schmidt skrev:
IBM ThinkPad A31p
- CPU = Intel Pentium 4 Mobile @1,2GHz
- OS = Mandriva 2007.1
- Iterations/sec = ~8980

IBM ThinkPad A31p
- CPU = Intel Pentium 4 Mobile @2GHz
- OS = Mandriva 2007.1
- Iterations/sec = ~9790

Det overrasker mig at en forøgelse af clock frekvens på 67% kun giver 9% forøgelse i Iterations/sec

Jeps, ganske interessant; applikationen beregner jo kun (der er intet io andet end i starten hvor den læser parameter-filen ind), så man skulle mene at det skalerede rimeligt lineært med frekvensen...


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