Questions tagged [processor]

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6
votes
5answers
15k 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?
24
votes
4answers
11k 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/...
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
30k 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 ...
1
vote
1answer
46 views

Collect data on CPU usage per core at regular time intervals?

Following from question in comment here, is there any easy way to get CPU usage on a per core basis at a certain interval throughout the day? (e.g. every 60 seconds) Notes happy to use a script (e.g. ...
0
votes
1answer
437 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 ...