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cdpinker

How much better than the 2010 version?

I've got a 2010 Mac Mini (2.4GHz Intel Core 2 Duo, 4GB RAM, GeForce 320M 256MB). It does most of what I need (videos as it is my HTPC hooked up to my TV running Plex), but it stutters if I try and do more than one thing at a time.

It would be nice to, say, stream a video via AirPlay (using AirServer) without having to quit Plex first.

I could sell my current Mac Mini and invest a bit extra to buy the new one, do you think the base model (2.5GHz Core i5) would be a decent upgrade?

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MtnSloth

For HTPC purposes, I'm not sure the upgrade is worth it. The 2010 mini has plenty of CPU for media playback tasks. You haven't indicated if you have a dedicated media drive, but that might be a better place to check first. Try playing a movie or TV show from a thumb drive or external hard drive, and see if the stuttering goes away. Be sure to turn Spotlight off on the media drive . . . at least for purposes of testing.

The other thing to look into is the processes that are running when you experience stuttering. Depending on the process (and/or app), the answer may be more RAM or just not using that app or process when playing back video. However, for HTPC purposes, I tend to think that 4GB of RAM should be plenty.

Hopefully one of these two areas of investigation will yield an answer to your playback problems. If not, try playback without Plex. I've not used Plex much, and hate to point the finger at it; but that would the next thing to check if the first two areas fail to uncover the problem.

Good luck, and let us know the results!
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