I have a 2 GB MBA, 2011 with ML installed and it is working beautifully
if u got an SSD then RAM does not matter much and it should run pretty smooth
We have a 20" iMac that we got around the end of 2008 or beginning of 2009. It came with 1GB RAM. I installed Snow Leopard on it when it came out, and performance was snappy (but we didn't do virtualization, Adobe CS, or heavy multitasking). I upgraded it to 2GB RAM. Now, I'm wondering if I should install 10.8. I know it's more memory-hungry than 10.6 (but less so than 10.7).
I'm not interested in hearing from people with 4 or 8 GB RAM saying that you need more RAM to do anything. Is there anyone out there who actually has used ML with 2GB RAM (and not with a SSD)?
Specifically, how does it compare to Snow Leopard?
Cool, that actually looks good. Is it very different after you run other software?
So, Artguy, here's what the activity monitor looks like this morning. As you can see in my dock, I've also got iPhoto running. All my apps opened lickity-spit except for iTunes, which took maybe 4-5 seconds.
This computer hasn't run this fast since it came out of the box. Personally, I would recommend the update if you want the features. I haven't configured notifications yet, so everything's in there, and Contacts..I finally have my 3 column screen back. Yay! I hated Lion's Address Book. I've got over 600 contacts, and they're all in groups so I can keep track of them, so it was a hassle going back and forth. Now if only I could manipulate them in IOS, that's what I'm waiting for!
I just tried a restart with the "open all windows" checked to see how long it would take. About 1:20. Much better than before.
Best of luck, and if anything changes, I'll let you know.
Having a lot of memory paged out to disk isn't necessarily a bad thing; if the contents are used infrequently then it might not make much of a difference to usability, it just means that things you haven't used in a well (but kept open) may be sluggish to re-open. That said, Mountain Lion seems to generate less page-outs, which suggests it's better at keeping the right things in memory, and for as long as possible, though of course it can't work miracles; if there's not enough space then it simply has to dump something to disk.You've got over 3 GB of page ins and page outs. Now, I can't say for sure that that's bad since I don't know when you last reset, but it's definitely a huge red flag. I'd bet money that you do need more RAM.
Having a lot of memory paged out to disk isn't necessarily a bad thing; if the contents are used infrequently then it might not make much of a difference to usability, it just means that things you haven't used in a well (but kept open) may be sluggish to re-open. That said, Mountain Lion seems to generate less page-outs, which suggests it's better at keeping the right things in memory, and for as long as possible, though of course it can't work miracles; if there's not enough space then it simply has to dump something to disk.
We have a 20" iMac that we got around the end of 2008 or beginning of 2009. It came with 1GB RAM. I installed Snow Leopard on it when it came out, and performance was snappy (but we didn't do virtualization, Adobe CS, or heavy multitasking). I upgraded it to 2GB RAM. Now, I'm wondering if I should install 10.8. I know it's more memory-hungry than 10.6 (but less so than 10.7).
I'm not interested in hearing from people with 4 or 8 GB RAM saying that you need more RAM to do anything. Is there anyone out there who actually has used ML with 2GB RAM (and not with a SSD)?
Specifically, how does it compare to Snow Leopard?
It's totally odd that I have a totally different experience with 2GB of RAM...
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OP, I have OS X Mountain Lion on my MacBook (2GB) and my experience has been quite good. It's just as fast as Snow Leopard was, and I'd definitely recommend it!
I have a 2 GB MBA, 2011 with ML installed and it is working beautifully. I am not a "power user", but just use my laptop for e-mail, surfing, movies etc. I find that it is faster than Lion.
Sorry, I've never had Snow Leopard on this laptop, but ML definitely is fine for my use. That being said, I'm not a gamer, and I don't usually have more than 3 tabs open in Safari.... but I want people to know that ML for the casual user is fine. Just my .02!
I went from Snow Leopard to Mountain Lion on this MacBook (the last model) with 2GB RAM. All seems fine to me perhaps a little snappier than with Snow Leopard but I don't do anything very intensive.
Did you guys do a fresh install or upgrade? i have a Unibody Macbook with 2GB or RAM, I do want to get 4GB (The max for this) soon. Thanks
We have a 20" iMac that we got around the end of 2008 or beginning of 2009. It came with 1GB RAM. I installed Snow Leopard on it when it came out, and performance was snappy (but we didn't do virtualization, Adobe CS, or heavy multitasking). I upgraded it to 2GB RAM. Now, I'm wondering if I should install 10.8. I know it's more memory-hungry than 10.6 (but less so than 10.7).
I'm not interested in hearing from people with 4 or 8 GB RAM saying that you need more RAM to do anything. Is there anyone out there who actually has used ML with 2GB RAM (and not with a SSD)?
Specifically, how does it compare to Snow Leopard?