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If you don't spend a lot of time on AC, a lot of background processes that only run on AC may take several days to complete. so you're likely comparing apples to oranges even after the indexing processes are done. off battery, if there is thermal headroom available, etc. It would not surprise me if the fan profile wasn't the only thing apple changed, the CPU scheduler has had various tweaks to run things differently on vs. My new MBA took several days to settle down, photoanalysisd for example was running heavily in the background for some time (as I had 60+ GB of photos on it) - no doubt doing things like facial recognition, picking out objects/things for searches across images, etc. ![]() I'm not saying your thoughts aren't maybe legitimate, but there's a lot going on in the background on macOS fresh installs these days - and especially if you don't spend a lot of time on AC power it may take a number of days to settle. It was the advice I saw everywhere: Bump it up to an i5 cpu QUAD CORE for a slightly bigger price.If you're only a few days in it is still too early to make conclusions IMHO. Something tells me we will see some clever improvements along the way. #Turbo boost switcher catalina macTurbo Boost Switcher For Os X Mac Right Awayīut not something I would do to a brand new mac right away, unless its been tested good. Just do the heatsink mod, youll get 15 more performance under sustained high loads and lower temperatures the rest of the time. Unless youre gaming for 8 hours straight, I dont think itll be a real issue. How about keeping the turbo enabled, and instead only limit the computer to a lower temp or clock speed than the max. Its the sustained loads that are the issue. Hi Im waiting for my order on a 2020 Air base model bumped to i5 cpu. How about keeping the turbo enabled, and instead only limit the computer to a lower temp or clock speed than the max Could something like Volta or VoltageShift be used for that. How could I change that I would be fine having a 2020 mba that maxes out turbo at say 2 to 2.5ghz, and in exchange is much cooler and silent Could I limit the max temps or clock speed somehow I know I can turn off turbo completely with Turbo Boost Switcher or similar.īut the problem is the more sustained maxed loads, not the nice quick bursts of turbo. #Turbo boost switcher catalina proIve got the PRO version and it allows to disable the Turbo Boost dynamically by Application, etc.ĭid you experience this problem too Regards, jose.Īnd I will also use it for a bit of Logic pro X music making.Įvery day I get big doubts, especially when reading and watching what people say on the interwebs. #Turbo boost switcher catalina softwareThe header of the Panic Report is always as follows: mpkdpenter() timed-out on cpu 10 ( the cpus core number varies in every panic ), NMI-ing mpkdpenter() NMI pending on cpus: 0 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 mpkdpenter() timed-out during locked wait after NMI expected 32 acks but received 1 after 12179651 loops The only way to workaround this issue is disable the CPU Turbo Boost feature in the BIOS configuration, or using the Turbo Boost Switcher software - which is great. The same problem was raised in Catalina 10.15.4 as well. ![]() I experience this issue sometimes in apps like Logic Pro X, Premiere Pro, etc., always just during precise momentos of high cpu load, renders, etc. In general, when I submit the CPU to a high level stress test - for example, sometimes Geekbench 5 and always with Luxmark 3D when I submit a hard test like the Hotel scene to the CPU -, and all the cores go up to the max frequency (4.5 ghz), during a sustained period of time about 60 seconds aprox, the system shutdown due to a kernel panic. ![]() ![]()
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