>>67
Keep dreaming.
Intel 486DX2 0.8 DMIPS/MHz/core
ARM Cortex-M3 1.25 DMIPS/MHz/core
Intel Pentium 1.88 DMIPS/MHz/core
ARM Cortex-A8 2.0 DMIPS/MHz/core
Intel Atom N270 2.4 DMIPS/MHz/core
ARM Cortex-A57 "up to" 4.76 DMIPS/MHz/core according to ARM, in practice closer to ~4
AMD Athlon XP 2500+ 4.1 DMIPS/MHz/core
Core i7 2600K
9.43 DMIPS/MHz/core
Don't even bother asking about FPU performance; ARM absolutely
sucks in that area, more than order of magnitude behind.
That's architecture advantage, not process advantage.