They don't have over-clockable cpu's.
Plenty of people overclocked the 680mx. However, it was in windows.lol the newer iMacs can't even run at full power without clocking down due to heat, you'd have to be insane to want to overclock one of them.
They don't have over-clockable cpu's.
Plenty of people overclocked the 680mx. However, it was in windows.lol the newer iMacs can't even run at full power without clocking down due to heat, you'd have to be insane to want to overclock one of them.
Plenty of people overclocked the 680mx. However, it was in windows.
So why do you think it's funny that Apple doesn't allow it when clearly it's for good reason?FINALLY someone gets it, lol. Christ, it's like macrumors members don't even know the product...
The lower TDP will allow for some nice overclocking...
OH WAIT A MINUTE, despite Apple selling iMacs with overclockable CPUs, they don't offer any control to actually overclock. lulz.
You are correct. I should check my reading comprehension. This seems appropriate for me now: lulz.That's at GPU. We're talking about the Intel Core i7 4790k CPU. Also, pretty laughable that a 5k display in desktop form get's a miserable mobile graphics card.
this great, we found a new hobby for you. why don't you overclock all of your pcs and spend less time telling us about overclocking. we all have better things to do than overclock macs (hint, it's why we buy them, use them and resell them unlike windows machines that burn out and have no resale value) and read your posts.
I'm assuming you're meaning the 4790k in the retina 5k iMac. I see why they went with that chip since its base clock is 400MHz higher than the non-k i7-4790, overclocking aside.
I had my 4790k overclocked to 4.6GHz for a while, but ended up setting it back to stock partially because summer heat, and partially because it hits the point of "fast enough" at 4.0GHz.
Though in the iMac it thermal throttles like a bastard, overclocking would be pointless to begin with.
iMac 27" Retina sells with a 4790k processor. It's overclockable but Apple doesn't allow you to do so. In fact, even if they did, you'd probably fry the CPU since the cooling in the iMac is awful, which explains why in benchmarks it actually scores LOWER because its being throttled. This was confirmed by Linus Tech Tips:
I'm assuming you're meaning the 4790k in the retina 5k iMac. I see why they went with that chip since its base clock is 400MHz higher than the non-k i7-4790, overclocking aside.
I had my 4790k overclocked to 4.6GHz for a while, but ended up setting it back to stock partially because summer heat, and partially because it hits the point of "fast enough" at 4.0GHz.
Though in the iMac it thermal throttles like a bastard, overclocking would be pointless to begin with.
Than why not just go with a standard 4790?
Oh wait, I think I just figured it out (correct me if I'm wrong);
The iMacs airflow is so bad that theres no i7 CPU capable of running at full speed. The 4790 (non-k) at stock speed would hit the threshold the same way as the 4790k at stock, but you can't throttle the 4790 as it doesnt allow you to adjust the clock speeds. SO, because Apple prefers form over function and insists on the design despite the bad airflow, they're FORCED to go with the 4790k, essentially a compromise.
If that's the case; WOW, that's lame.
Those performance boosts in the past came at increased power usage! I'm sorry but I think it's better now to have less of a race for GHz and more of an efficiency boost like this.
Kindly indicate the point in the video where CPU throttling is mentioned as I did not spot it upon viewing, thanks.
wait?
they throttle the 4790k in the iMAC?
doesn't that defeat the purpose of putting the top of the line, fastest CPU available in the device?
I'd imagine that if they're using a full 130w TDP part, they've built in the appropriate cooling for that part to run 100%. we're not talking about laptop / tablet where battery saving is an issue here.
It's an 85w chip, iirc. It's just the cooling in an aio system such as an iMac just isn't good enough imo.
If you could throw an H100i or summat in that thing it'd be usable to its full potential
the amount of WTF that dawned on me in the last few posts in this thread about how they're using the i7 just made me do the same "WOW"..
cause seriously. Thats... Wow
I wouldn't go that far. There's really nothing special about Skylake, it's just the next iteration of ever-improving processors.
Exactly. This is the only thing that will allow you to do more.I disagree. It adds in support for several new connections that I expect will become standard shortly after its release. IE, support for 4K+ external displays. That's why I've been waiting for Skylake - if I buy something before Skylake I'll be limited to HD screens that were made before 2015 when I'm still using the laptop in 2020. Skylake seems more future proof. 4K+ external displays that are released in 2020 will work with my Skylake laptop. Probably/hopefully.
It so needs the graphics bump, Intel's GPUs suck and aren't good for anything right now. My friend's boss bought him a Mac book Pro for his work and it has a 6100 in it which struggles to play CS:GO, couldn't even run it on high with 60FPS, had to put it down to low.
Why would you make a display with 2560 x 1600 and then use Intel's crappy GPUs.
Can only hope this 40% increase means it can actually play some games.
It so needs the graphics bump, Intel's GPUs suck and aren't good for anything right now. My friend's boss bought him a Mac book Pro for his work and it has a 6100 in it which struggles to play CS:GO, couldn't even run it on high with 60FPS, had to put it down to low. Why would you make a display with 2560 x 1600 and then use Intel's crappy GPUs. Can only hope this 40% increase means it can actually play some games.
I'm so sick of people saying "they're not for games" like why not? Why can't we play games on the Mac? Basically means you have to choose Windows.
As soon as Skylake comes out you'll have people clamoring over Cannonlake.