Lag

[eastamherstbias]

I am on the gold master and I have started to notice major lag opening things and with animations. I downloaded gfxcardstatus and forced the laptop to only do discrete graphics and the issue is gone.

I am running a mid 2012 Retina Macbook Pro with 16gb ram and 2.6 i7.

There must be some sort of bug in integrated graphics.

 

[Eithanius]

It's not bug... It's poor optimisations, poor coding from lazy Apple programmers...

 

[eastamherstbias]

It's not bug... It's poor optimisations, poor coding from lazy Apple programmers...

Well it is annoying. They need to get their code together. I am noticing more bugs with their products. I think they are really pushing their staff to pump out this stuff and it seems like they don't have time to clean the bugs up.

 

[bobbydd21]

The ui on my rMBP 15" 2013 is definitely much laggier now on Yosemite than on Mavericks. Really not happy so far.

 

[MartinAppleGuy]

My 2013/2014 iMac (2.9-3.6Ghz quad core i5, 8GB of RAM, 1TB HDD, 750m) runs Yosemite beautifully. Runs even better than Mavericks and Mountain Lion, loving how buttery it is.