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appleuserfan

macrumors member
Original poster
Oct 16, 2014
94
37
Hi all,
i have an iMac Mid2010 with i3 3.06 Ghz, 12 GB RAM, 120GB SSD + 500GB HD.
The iMac run smoothly but i can see from time to time (and some days really often) lags in mission control. No problems in browser ecc.
Currently the OS is Mavericks (i downgraded from Yosemite because i saw a lots of lags).

The CPU never reached 90/100% of usage so i don't think that these lags are because of the i3 Processor. Maybe the GPU? It's ATI Radeon HD 4670 256 MB
 
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