Overclocking a Mac
Macs Overclocking is the rare topic for read. From the computer hardware review, There is no tool to increase the clock speed of a Mac in a simple way. But there is a colleges from German that come with handy tools to overclock a Mac with Mac OS X Leopard that will help the cheapest Mac Book Pro to run as fast as The expensive version.
Overclocking the Power Mac G4 QuickSilver (Single-CPU) QuickSilver G4’s are all 133MHz bus systems, use only the jumper settings as mentioned in this section, mixing them up with those for the MDD can damage your CPU card. For good measure, here are the systems: Power Mac. Anyone who has purchased Mac OS X 10.6 Snow Leopard, OS X 10.7 Lion, OS X 10.8 Mountain Lion, or has OS X 10.9 Mavericks, OS X 10.10 Yosemite, OS X 10.11 El Capitan, macOS 10.12 Sierra, macOS 10.13 High Sierra, macOS 10.14 Mojave, or macOS 10.15 Catalina installed will be able to upgrade for no cost.
Overclocking a Mac is an expensive deal. Imagine that if you want to upgrade the cheaper version of Mac Book Pro with (2.8 GHz Xeon E5462) computer hardware to the most expensive version (3.2 GHz Xeon X5482). This will cost for $1600. Kai Schmerer, editor-in-chief of the German version of ZDNet claims you can get that performance upgrade for free. Well, almost.
The ZDNet guys developed a simple Mac overclocking tool (with an English interface), which Schmerer says will take a Mac Pro with two 2.66 GHz X5355 CPUs to a stable 3.1 GHz and the 2.8 GHz version to 3.241 GHz (there will be variations from CPU to CPU). His team found that the overclocked Mac Pro runs faster than the most expensive Mac Pro. So that will save you $1600, right. Maybe. It actually depends on your needs, since a Mac is not the most overclocking-friendly system out there.
Overclocking a Mac comes with a few silly drawbacks. The higher clock speed actually accelerates the Mac’s desktop clock and users will find their time running much faster after the clock speed increase. To fix this problem, the computer will have to be restarted (without turning off the system), ZDNet said. However, the team was not able to restart the Mac at 3.214 GHz without crashing the system. The maximum clock that avoided a restart-crash was 3.178 GHz, ZDNet said.
Also, there is a bug which causes a Mac to return to its standard clock speed when it comes back out of standby mode. Schmerer said that the next version of the tool will resolve this problem.
Mac Overclock Software
Find the Overclocking software Here
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Now, I want to boot into OS 10.6 to run my benchmark. The over clock will hold on a restart, but a shut down will revert it back to its stock speed. So I'm in 10.6 now. I'll be using hardware monitor to view my CPU temps. I'll be testing with an ambient of 26 degrees Celsius. I have placed a sound level meter at a half meter from the front of the case. As you can see in the bottom right hand corner, it's hovering at 37.5 decibels while the CPU is at 100% load. Skipping ahead you can see the CPU temperature is, on average, 47 degrees Celsius and our Cinebench score is 7.45. That's a substantial increase over the 6.57 this machine scores at its stock speed. Let's see how the stock 3.2Ghz Mac Pro compares.
Right off the bat, we can see that the noise level of this machine is a lot higher than mine at 50 decibels. The CPU temperature is actually identical at 47 degrees celsius. Keep in mind that this machine is running at its stock speed and not over clocked. And the Cinebench score is just a tad faster at 7.46. So in the end, the liquid cooling and over clocking allows my system to run at nearly the same speed as the more expensive Mac Pro. At the same time, it does it with half the noise. Now that's thermal management done right.
Видео Asetek Liquid Cooled & Overclocked Apple Mac Pro канала Asetek Inc