![Overclock text for mac os x cmd version Overclock text for mac os x cmd version](/uploads/1/2/6/4/126438822/290425810.png)
Jun 29, 2011 Also, on the Mac OS X side, check out ZDNet Clock. Chances are it won't work on your system - it was made in 2008 for Mac Pros - but it might be worth a look. One more thought: Why overclock? Your iMac's CPU will Turbo Boost itself to 3.7GHz when the cores aren't all saturated. Platform: Mac OS X Price: $5 Download Page (Mac App Store) Features. Type a short snippet that can expand to styled or unstyled text of virtually any length (and include pictures) Insert. An overclock can give you more frames per second in many scenarios. However, overclocking doesn’t help much if your OS and its programs aren’t properly optimized. To make sure no software or setting is slowing you down, check out our guide on how to speed up PCs. Here are some possible answers, all using the 'open' command-line utility. The -a option means 'open the file argument with the named application'. Open -a TextEdit file.txt. The -e option means 'open the file argument with the TextEdit application'. Open -e file.txt. The -t option means 'open the file with the default application for editing text files, as determined via LaunchServices'. Platform: Mac OS X Price: $5 Download Page (Mac App Store) Features. Type a short snippet that can expand to styled or unstyled text of virtually any length (and include pictures) Insert. Overclocking can be done relatively easily in many computers (in fact, the Blue & White G3 actually has a box right next to the processor to adjust the processor settings). However, some computers aren’t adjusted as easily. All models are different, and some cannot be overclocked at all.
In a rare example of the PC's performance tuning culture translating to the Mac, a new utility has surfaced that lets Mac Pro owners overclock their systems beyond Apple's official specifications.
Proven to work by those in the Mac community, the approach also increases the speed of the system bus and the memory as a result, though Apple's choice of hardware ironically suits it better to the process than many gaming-oriented parts for Windows computers: as the Mac Pro must use RAM with error correction, it prevents an excessive overclock from ruining data on the hard drive by making sure that only valid data leaves system memory.
The clock difference is enough to provide a tangible 'free' upgrade in performance to the systems, though this isn't always measurable. In synthetic tests such as Geekbench, the software can incorrectly report similar performance even though timing the results proves that they're above what would happen at Apple's officially rated clock speeds.
However, unlike most overclocks, the technique requires a certain degree of trickery and carries an extra amount of risk. The current version of the tool works by loading a kernel extension into Mac OS X on boot that forces the clock speeds upwards immediately after the system starts. Without it, the Mac Pro would immediately revert back to its stock speeds the moment the system is rebooted, according to ZDNet. The initial beta app can also sometimes be overridden when the Mac comes out of sleep mode.
Like most overclocking, the technique is also limited by the nature of the hardware. At present, the German experimenters are unable to push past the 3.24GHz barrier without an inherently unreliable system. The faster processor speeds eventually overwhelm the memory and prevent it from correcting every error, triggering a kernel panic in Mac OS X that forces a reboot. High-performance third-party memory that operates above spec is described as the only real solution to this problem.
System time also falls out of sync without the expected clock rates and can't be corrected even by calibrating the computer online, the testers say. Instead, a reboot is necessary to at least temporarily provide accurate timekeeping.
While very much a beta version and potentially dangerous — the possibility exists that the system won't start up correctly — the utility is the first known that modifies core system performance on Intel-based Macs. Until recently, most overclocking utilities for Macs have dwelt on ramping up clock speeds on video cards to eke out more 3D performance for games.
Mac Os X Versions
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