View Full Version : Seeing 4 Cores on i5 MBA
Oct 8, 2011, 07:42 AM
Hey... Just upgraded MBA yesterday to i5 from c2d. I am noticing 4 cores in the activity monitor.... Am I seeing correctly? Why is this???
Oct 8, 2011, 07:47 AM
Two cores + Hyper-Threading = Each core can process up to two threads simultaneously = Four threads in Activity Monitor
Oct 8, 2011, 07:48 AM
Oct 8, 2011, 07:54 AM
I didn't know about that either until I observed my MBA converting a 720p video with Handbrake about 1/3 faster than my two year old iMac.
Tech is quite amazing and so is the MBA :D