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Macs fan control einstellungen4/19/2023 ![]() ![]() Components at idle rarely exceed 115F with only the hot running Northbridge chip (with an operating ceiling of 220F) running at some 125-140F. Now during normal, low stress use, this is no big deal. The charts above are neither in error nor do they represent statistical anomalies. I have repeated the above measurements dozens and dozens of times on any number and variety of CPUs and the results are always the same. What was Apple thinking of – an increasingly common question when it comes to OS X? ![]() A cool electronic component is a happy electronic component. ![]() (Of course, thinking holistically, your Mac Pro gets warmer and you have to crank up the air conditioning ….) The result is that everything runs hotter (bad) with the sole benefit being that the fans run slower and hence quieter. What Apple has done in Yosemite is to set the OS to ramp up the cooling fans far later in the heat cycle than in Mavericks with the result that CPUs (and other cooled devices) get much warmer before the fans speed up, with the minor benefit that less energy is used at idle. These charts display the temperatures of both CPUs (orange and red) as well as the power supply (green) and ambient temperatures (brown) and are logged over a 70 minute cycle during which a stress test utility loads up the CPUs to near 100%.Īs you can see, the temperature chart for Yosemite differs dramatically from that for Mavericks (and indeed for earlier versions of OS X, not shown here). Set forth below are two stress test charts from CPU upgrades I performed on 2009 Dual CPU Mac Pros: My findings are based on over a hundred data sets and are statistically significant. One of the strangest changes was made in the transition from OS X Mavericks to OS X Yosemite (10.9 to 10.10) and it relates to how the OS manages cooling fan speeds. I have expressed my frustration at Apple’s seemingly mindless and unending tinkering with OS X before. Remember to press "turn on" botton to activate new settings and not just monitor.Apple’s changes to fan management are a retrograde step.įor an index of all my Mac Pro articles, click here. ![]() Download and Install latest version of ThrottleStop: - just put the flub in "set multiples," and change the value to 28 T (25-30 t depending on the temperature of your system.) This will make your CPU constantly run about 2800 MHz. Download and install latest version of Mac Fan ControlĬ/macs-fan-control/download That being said, if you follow the guide, these are small adjustments and on my system I have fine temperatures that don't scare me.ĭownload and install the bootcamp drivers from: - Follow Mat's video guide. These adjustings of your system are your own responsibility, if you change something it is on your own risk - overheating your system and, at worst, burning components is possible. Monitor AOC 24C2U, Connected with USB Hub + HDM Icable I cannot take credit for these optimizations! I just want to share my experiences and I want to hear about you - please share!Īll I have done is gather the data I have been able to fint on the subject ancombine it to a full guide. This thread is not meant as a solution, but as a step in the right direction for gaming. First of all, I am not an expert in this field, but I have been on a longer mission where I have tried to optimize bootcamp on my MacBook Pro 16 ". ![]()
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