In other words I feel guilty having them learn Microsoft crap.
What Microsoft crap?
In other words I feel guilty having them learn Microsoft crap.
Personally I would attach an external keyboard and get by with what you have for now. There's no way I would invest in A June 2017 machine now.
The i5-8400 entry level is 45% faster than the i5-7500.
Doesn't matter, if you can wait a little while. If someone wants or needs to buy now then fine, but just because a current machine is a lot faster than an old machine, doesn't mean it's an excellent value by 2019 terms....and the i5-7500 is 450% faster than the Core 2 Duo in the thread starter's 2009 MBP.. well, maybe - not sure if just dividing the geekbench 3 scores is valid, but the point is that while 7500-to-8400 may be a worthwhile improvement, C2D-to-7500 (plus 10 years of SSD and GPU improvements) is going to be a game changer that could greatly improve your productivity today.
You'll often see it where it actually matters, like video encoding.Also note that your 45% figure is almost entirely due to the 50% increase in the number of cores - in reality you'll only see that in synthetic multicore benchmarks and a few practical applications that are highly optimised for multi-core.
I think it's extremely unlikely they'll start the 27" models with the i5-8500. The i5-8400 is a much more reasonable start point, hence my post above with the i5-8400. However, it's also plausible they could make something like the i5-8400 a mid-range machine, with an older quad-core as the entry level.It'll be interesting to see if, when 8xxx or 9xxx iMacs do appear, Apple replace the chips like-for-like (e.g. 7500-to-8500) or take the opportunity to "downgrade" the processors - maybe to cut heat output or to enable a case re-design. i3 in the 21" iMacs perhaps (if its good enough for the Mini...)? I'd actually consider a hex-core 8th or 9th-gen i5 as a 'quieter' replacement for the current i7 iMac - in some ways, a more sensible choice for an all-in-one.
I own a 2017 i5-7600 iMac, but I certainly wouldn't recommend buying one right now if you don't need to. If you can wait, not only will you get a faster machine with the new models, you may also get other features that you may not have predicted. And if you don't like the features, design, or price of the new machine, you can always buy the older machine on sale or refurb when the new model is released, and the only penalty would be having had waited a few months. It's already been a decade, so what's a few more months?![]()
You forgot the most important questionI'm waiting with great anticipation, but also dread ... to see what Apple does with the 2019 iMac. While I'm sure it will have better Geekbench scores (debatable whether that always translates in better real world performance) I'm also fearing that Apple will include a handful of 'gotchas' with their new models/designs.
>Will is have the prison gates that the T-2 chip brings with it? (extremely likely).
>Will it have too snug a design to properly cool those high-geekbenching chips? (very likely).
>Will it remove useful legacy ports and connections that make it a useful product for 'the rest of us'? (somewhat likely).
>Will it remove any chance whatsoever for the owner to upgrade ram or storage? (extremely likely)
Im hoping it carries forward the cooling design of the iMAC Pro too.....
Wishful thinking??
Doesn't matter, if you can wait a little while. If someone wants or needs to buy now then fine, but just because a current machine is a lot faster than an old machine, doesn't mean it's an excellent value by 2019 terms.
Do you really mean 450% faster or do you mean 450% as fast?
I own a 2017 i5-7600 iMac, but I certainly wouldn't recommend buying one right now if you don't need to.
I think it's extremely unlikely they'll start the 27" models with the i5-8500.