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What speedstep frequencies does an atom n550 support?
The Intel mobile Atom processors N450 and N550 claim to support SpeedStep meaning the CPU can throttle back to a slower speed when idle to save energy. I'd like to know what frequency steps the N550 supports.
This can be seen in the scaling_available_frequencies file in /sys/devices/system/cpu/cpu0/cpufreq/ on a linux computer.
For the N450, the frequencies are: 1666000 1333000 1000000 (1.66, 1.33, and 1.0 GHz)
I'm interested in the same information for the N550.
1 Answer
- Anonymous1 decade agoFavorite Answer
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies
1500000 1000000
Seems like there are only two frequencies available ...