Questions tagged [processor]

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23
votes
4answers
9k views

Intel management engine - is macOS vulnerable?

Based on, for example, the Wired reporting, this is major bad news. Intel® Management Engine Critical Firmware Update (Intel SA-00086) - www.intel.com https://www.intel.com/content/www/us/en/support/...
6
votes
5answers
14k views

Can we upgrade PowerPC Macs to OS X 10.7 now that 10.8 is out?

I know that 10.8 is out now, but we have older Macs that will not work under 10.8, as they do not have Intel processors. Can we still buy and get 10.7, which I believe will support older CPUs?
3
votes
1answer
4k views

OSX High CPU Usage

Are the following CPU usages normal?? From last few days my macbook air is heating too much. And i frequently notice the fan running fast. Top two process have always use over 70% cpu and it goes to ...
3
votes
2answers
29k views

Is it possible to upgrade a MacBook processor?

I have a 2006 Dual core Duo MacBook. It is fast enough to do basic photo editing on the go, as my job requires, however I would like to install Lion, to bring it in line with my workstation and ...
0
votes
1answer
431 views

Will the new MacBook be turbo charged?

The new MacBook 12" has been launched and on the apple store the processor says 1.1GHz dual-core Intel Core M processor (Turbo Boost up to 2.4GHz) Does this mean that the Core-M processor will ...