My iMac has a HDD and is no slouch (late 2013/2014 high end 21.5" iMac). I boot up in 35 seconds and it takes around 2 second to open Photoshop. All default apps apart from iMovie open in one bounce. I have even had people mistaken my iMac for one with a Fusion Drive because they think a HDD would be slow. All talk and no show really, most people where see that their new iMac with an SSD is faster than their 5-10 year old iMac with a HDD so they say "Oh SSD GOOD, HDD BAD". They never compare like for like so it's a pointless comparison.
And just for reference I am a graphic designer. I work with very large video (1080p, ProRes Blue Ray quality) that can commonly go over an hour in length, large photoshop files, 3D work... and not a problem.
I must agree with others here that it is crippling when a HDD computer pages out (runs out of RAM, so it has to page out to HDD) but OS X has a technique called RAM compressed that when the RAM is maxed out, it will compress inactive parts of memory so you can get more out of it. I have used 18.5GB of RAM on my 8GB of RAM iMac before paging out. On Windows, you may need 16GB, but with OS X and 8GB of RAM, you will be more than good!
I have used 18.5GB of RAM on my 8GB of RAM iMac before paging out. On Windows, you may need 16GB, but with OS X and 8GB of RAM, you will be more than good!
It has 8GB as standard, was planning on going to 16GB (Crucial seems widely recommended but I'll research a bit more before buying). What you are saying about running lots of stuff at once using up the RAM - I get that now, makes sense. TBH the most I'm likely to do at once is play iTunes while on the web or using pages but I get the feeling all this is addictive so who knows!
You can purchase an external SSD for a very low price(something like this: http://www.newegg.com/Product/Product.aspx?Item=N82E16820313456). Then just use CCC(carbon copy cloner http://bombich.com/ ) to transfer your system from your internal hdd to external ssd. In System Preferences(under the black Apple logo in top left corner) check for Start Up Disk and choose your external ssd. Done.
Ah, I've been wondering how you get your stuff from the hard drive to the SSD, that's the simplest explanation I've found! Thanks for the link too, I'm in the UK but I've found similar on Amazon UK.
Upping the RAM is definitely the first thing I'll do, the SSD can wait until I've learnt some new skills. Yes it's a 27" and I believe it can take up to 32 GB but I was planning on upping it to 16GB with a 2 x 4GB Crucial kit. I know more is always best but that is very affordable at around £60. Just one question - where is the little door to put it in?!![]()