- #Intel power gadget mac old version full#
- #Intel power gadget mac old version pro#
- #Intel power gadget mac old version code#
Package power: 5.46 Watts, energy: 5.47 Joules IA temperature: 56.69 (55.59) degrees CelsiusĬore 0 request: 2091 MHz temperature: 57 degrees CelciusĬore 1 request: 1767 MHz temperature: 58 degrees CelciusĬore 2 request: 1856 MHz temperature: 57 degrees CelciusĬore 3 request: 2000 MHz temperature: 57 degrees CelciusĬore 4 request: 1969 MHz temperature: 56 degrees CelciusĬore 5 request: 2000 MHz temperature: 56 degrees CelciusĬore 6 request: 1976 MHz temperature: 55 degrees CelciusĬore 8 request: 1825 MHz temperature: 55 degrees CelciusĬore 10 request: 1650 MHz temperature: 56 degrees CelciusĬore 12 request: 1825 MHz temperature: 56 degrees CelciusĬore 13 request: 2000 MHz temperature: 56 degrees CelciusĬore 14 request: 1650 MHz temperature: 56 degrees Celcius Package temperature: 57.00 degrees Celsius Package temperature: 60.00 degrees Celsius
#Intel power gadget mac old version full#
If you look at the full output from one sample you can see each core's frequency $ /Applications/Intel\ Power\ Gadget/PowerLog -resolution 1000 -duration 1 -verbose IA frequency: 1655 (1200.2600) MHz, request: 1650 (1300.2600) MHzīut also, as others have said, looking for a single frequency is over simplifying things. So to get your current frequency, this should work: $ /Applications/Intel\ Power\ Gadget/PowerLog -duration 1 -verbose | grep "IA frequency:" | head -1
It seems intended to generate csv files for later analysis, PowerLog.csv by default, but with the -verbose flag you can get the data directly in the shell. After installing Intel Power Gadget, the tool is at /Applications/Intel Power Gadget/PowerLog. This lets you access all the data in the GUI, but doesn't require you to write your own code. Intel Power Gadget has a rather obscure PowerLog command line utility. You can of course log the spontaneous changes to the thermal throttling of CPU with pmset -g thermlog and then map that to the CPU specifications if you can gather them elsewhere. The boosts when a single core can run over clocked are less likely to be easily measured, but you can measure thermal throttling very simply with the thermal logging of pmset.
#Intel power gadget mac old version pro#
With 8 cores on many MacBook Pro and dozens of cores on the iMac Pro - you're boiling a ton of complexity down to one number.
#Intel power gadget mac old version code#
Since the code and each core of a CPU can and will change hundreds of times a second based on ephemeral load factors, power optimizations that consider what's visible on the screen, what network data arrives, the idea that a modern CPU even has one "common" clock rate at any one point in time seems to vastly over-simplify reality. CPU interrupts on macOS are shaped in intervals of 150 ms and much of this detail is public from WWDC 2013 and later on power management, App Nap ( Session 209 in particular is both good and approachable) and battery life optimizations on macOS. I have to think this is a bit of an X Y question in that "What are you going to do once you get this number?" and want to answer that directly, but let's dive a bit into what you're trying to measure.
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