Lag in mission control?

Discussion in 'iMac' started by appleuserfan, Dec 28, 2014.

  1. appleuserfan macrumors member

    Oct 16, 2014
    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
  2. appleuserfan thread starter macrumors member

    Oct 16, 2014

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