I am currently using a 2008 aluminium MacBook and running Yosemite just fine. I would say the performance is comparable to Mavericks. I cant say that its faster or slower, its mostly the same for me.
However, I do need to point out that Im using the 2.4 version and I switched to an SSD and upgraded my RAM to 8 GB a couple of years ago. That contributes a lot to the performance. In sum, if youre using Mavericks or any of the later operating systems and youre satisfied with the performance, then Yosemite will be fine too.
I am currently using a 2008 aluminium MacBook and running Yosemite just fine. I would say the performance is comparable to Mavericks. I cant say that its faster or slower, its mostly the same for me.
However, I do need to point out that Im using the 2.4 version and I switched to an SSD and upgraded my RAM to 8 GB a couple of years ago. That contributes a lot to the performance. In sum, if youre using Mavericks or any of the later operating systems and youre satisfied with the performance, then Yosemite will be fine too.
I am running a stock 2.4. I have heard that I can upgrade to 8GB or RAM, but i am hearing mix info that the max was 4.
I vaguely remember that at some point, the OS supported it. But dont quote me on that. Ive upgraded the RAM in Mountain Lion I think, perhaps even earlier. No problems here.
What brand did you go with?
I vaguely remember that at some point, the OS supported it. But dont quote me on that. Ive upgraded the RAM in Mountain Lion I think, perhaps even earlier. No problems here.
I only have two gigs of ram stock. Should I upgrade to 8 if possible?
I cannot really say. I bought my MacBook with 4 GB of RAM already and I thought it had become too slow with Lion (e.g. big apps taking forever to launch, slow multitasking and app-switching, etc.). It might be that Mavericks and Yosemite are less resource-intensive in that respect or that your needs arent the same as mine, so 4 GB might suffice.
Which OS are you currently running?