Is Mojave less RAM hungry than High Sierra? Is it worth upgrading or should I stay on High Sierra until I get a new MacBook at some point in 2021? Equally what to do with the iMac.ģ2GB of RAM should be sufficient for most tasks, but you can check the activity monitor to see if your RAM pressure is high.

Was thinking of upgrading both machines to Mojave/Catalina but from what I read in previous threads, maybe Mojave is better.

Added to that, my iMac suffers from the wheel of doom whenever I ask it to do anything, despite 32mb of ram, and I will probably have to wait until the new iMac comes out in 2021 to upgrade that. I am hoping to upgrade my MacBook in the new year but was flirting with the idea of upgrading to Mojave beforehand as I'm having to use an old version of CC because High Sierra so outdated.

My MacBook has RAM issues (I am a multi-tasker so often have many programs open including Photoshop and Lightroom). But I have now upgraded to CC so don't need to stay on High Sierraīoth my MacBook and iMac are struggling. So my MacBook Pro (late 2013) 8MB RAM, 2.8ghz i7 and iMac 27 inch (late 2012) 32MB RAM, 3.4ghz i7, are both still on High Sierra since I was using Photoshop CS5 and needed the 32 bit support.

Ram for late 2013 imac 27