Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
According to Geekbench, even the 2.6 GHz i7 is not producing the increase in multi-core performance over the 2.2 GHz i7 that clock speeds alone might suggest (about half), suggesting some throttling there as well.

You can spec up a 2.2 GHz model to the memory and storage capacity you want and save a little bit of cash over the 2.6 GHz model; probably even a bit of battery life as well. I think that's what I'd do given the otherwise significant boost from 4 cores to 6.

Tried to spec a 2.2 and it was $100 cheaper than the 2.6. So not much of a savings but its really the only option since the 2.6 can't handle its own weight.
 
  • Like
Reactions: simonmet
My 2016 Macbook Pro can't even maintain its base clock of 2.7GHz under 100% load.. goes to 1.6GHz in a few seconds..

This isn't new, or related only to the 2018 i9.

Your system's design was already an issue! Keep in mid it's the retina models that where using the first thiner design. If it was still using the older Unibody design then Apple would have had the space to put in better cooling.
 
Last edited:
I actually think the best hardware Apple has recently put out is their iOS products, namely the iPhone X and iPad Pros. These are fantastic devices. Apple’s screw ups in their Mac lineup over the last several years appears to demonstrate their lack of commitment to Mac and their full commitment to iOS powered devices. I don’t understand other than greed why they’ve not been capable of managing both areas.
 
For those trying to argue "macOS isn't built for 6-core CPUs so that's why it's overheating" fail to realize the 2013 Mac Pro is available with a 6-core CPU and that the 2009/2010/2012 Mac Pros can be retrofitted with a 6-core or even dual 6-core CPUs. Those devices don't have issues like this.
The 2013 Mac Pro can also be fitted with 8 and 12 core CPUs.
 
Tried to spec a 2.2 and it was $100 cheaper than the 2.6. So not much of a savings but its really the only option since the 2.6 can't handle its own weight.

If you are buying, maybe wait a bit to see how this pans out. $100 isn't a lot (relative to the cost of the machine) and you're still getting an increase, just probably not as much as appears on paper. I hope you're not basing your purchasing decision on my previous comment! :p
 
That's cause they care about function over form. Sure the thing is a brick compared to a MBP but at least the purpose of it is for performance gaming.

These MBP are basically fake computers that pretend to be something else they are not meant for. This statement will offend the many apple cult zombies but please wake the f up and realize you just got bent over like sansa and your mbp performs like samwell tarly in battle. All show no go.

I wouldn’t go that far. I got my MacBook Pro to replace a 2014 5k iMac. It really doesn’t throttle too much... but the chasis was also made with the 6th and 7th gen Intel chips in mind... what they did was basically slapping a 1080 in a lg gram. You can’t just take any chasis
And throw anything in it
 
Looks like they gave professionals a little bit too much of what they wanted, more or less willingly crossing obvious limitations of current hardware

Be careful what you wish for, Apple might do it

Just because the Pro's wanted more RAM and still more CPU power doesn't put the blame on Pro's on the implementation of the system!

Apple knew upfront what they where going to use the system for as such they take the blame here!

Don't blame the wishers here.
 
If you are buying, maybe wait a bit to see how this pans out. $100 isn't a lot (relative to the cost of the machine) and you're still getting an increase in performance, just not as much as it appears on paper. I hope you're not basing your purchasing decision on my previous comment! :p


No I'm not. I actually bought the 2015 model instead. I knew these new ones couldn't handle the heat plus I hate the 2016-present keyboards and lack of ports. I always order the outgoing model when it's discontinued. Bugs worked out etc. I got the 2.8ghz 1tb 2015 model coming today as well. The thing about the 2015 models I like is that it has not discrete graphics card. That has always been a problem for apple. No discrete graphics card means it will last longer. I've been down that road before with my 2012 model and I refuse to live the dongle life.
 
  • Like
Reactions: simonmet
No argument there, its quite possible he got a bad unit.

Possible but I think unlikely given what we've seen in Windows Land and what we know about this latest generation of MacBook Pro and their cooling system. It was kind of predicted and it's really the extent or severity of throttling that's the surprise.
 
  • Like
Reactions: Kiwikat88
LOL....yeah some random well respected YouTuber with 1.4 million subscribers.
Having millions of subscribers does not equate to credibility and knowledge on a certain topic.
This is an engineering issue - you're packing power into a small frame and not allowing the heat that's generated to dissipate well. It's a very simple issue. It is also a problem that happens in extreme conditions so it's a very simulated scenario. No one's gonna be putting their laptop in the freezer, but also if people are pushing capabilities to the maximum then they will make sure they allow for good ventilation etc.
 
I've argued before, but the problem with senior management at present under Cook seems to be that they judge their success solely on financials and economic performance.

As a publicly traded company with shareholders to answer to, how else is Apple management supposed to judge their success?

Do you people even think before posting drivel like this?
 
Possible but I think unlikely given what we've seen in Windows Land and what we know about this latest generation of MacBook Pro and their cooling system. It was kind of predicted and it's really the extent or severity of throttling that's the surprise.


Yeah, I think the take away here and the reason it's getting so much attention now is that the i9 can't even run at it's base clock. That is the problem. Most laptops can't run the max turbo but they can get some turbo. Not running the base clock frequency is a major problem on multiple levels. The fact they charge extra for the i9 and you don't get the speed rating is not good. It would be a different story if the i9 could only turbo to 3.2ghz or something but to not run at it's base speed is sad.
 
That stuff was designed to have an i7 inside and cool an i7... While the i9 takes 45W... Do you really think that such cooling system was designed for the power consumption of the i9?
It's not enough. Might make sense to get a 2017 refurbished and use an eGpu.

ark.intel.com contradicts your theory. Good try, though!
 
Right thing to support would've been for Dave2D to contact apple and get another sample
Agreed. I trolled Apple support forums last night and there was nothing on this.

Don’t forget, people my age (anybody under 30) are generally whiny and jump to conclusions without thoroughly testing and verifying their hypothesis.
 
No, or, I highly doubt it. Everybody here is freaking out over a poorly optimised software dealing with a new generation of chipset while rendering huge, 4K files. It’s hilarious how people on here are freaking out, when, like early adopters usually deal with, the i9’s performance will get sorted out through software optimisation. Us post-production/audio guys can laugh at this, while, “video pros,” don’t buy equipment that they need, but what they, “think,” they can get away with. These are also people who are cramming workstation-class workloads into a laptop with a spitfire processor...

Again, patience, as all of it will be sorted out. I highly doubt this chipset will reach maximum potential until Mojave.

what does this have to do with anything? when CPU gets overloaded, it throttles, and gives you a dropout.
 
  • Like
Reactions: Mal Blackadder
I wouldn’t go that far. I got my MacBook Pro to replace a 2014 5k iMac. It really doesn’t throttle too much... but the chasis was also made with the 6th and 7th gen Intel chips in mind... what they did was basically slapping a 1080 in a lg gram. You can’t just take any chasis
And throw anything in it
The high end processor for both the 2017 and 2018 MBP are rated at 45 watts. However the 2017 high end processor also has something called "Configurable TDP Down". Perhaps Apple did so with the 2017 model (though their technical spec page lists the 45 watt rated speeds)
 
I don't see why anyone would be surprised by this. We've been pushing ultrabooks way too far, especially with this last generation. Apple is far from the only guilty party. Microsoft hit the sweet spot with the Surfacebook 2, separating the GPU and CPU, and sticking with Kaby Lake R.

I recently tried an Alienware 15" R4 with the new hex core and 1070. It handled the heat surprisingly well but weighed like 7.5 lbs. Ended up being too much laptop for me. Settled on a Thinkpad P52 with the i7 8750H and Quadro P1000 (~GTX1050 performance). It is thicc enough to handle the heat, but sticc enough to not be a total tank. Solid as a brick too.
 
  • Like
Reactions: Mal Blackadder
what does this have to do with anything? when CPU gets overloaded, it throttles, and gives you a dropout.
I will raise my concern flags when the i9 overheats with native applications.

I take these reports with a grain of salt, because like the poor performance in battery life with my ‘16, which was fixed with an update, I’m sure poor cooling will be fixed through an update as well.

At the end of the day, there is not enough evidence or imperical data to say this is a major problem. From all the videos I watched, not one person said their fan speed was 100% upon overheating.

Also, I was addressing concern involving Logic Pro. It’s audio for goodness sake. I’ve never used 80% of processing power, even with 50 tracks, 100+ instances, and countless automations.
 
I have the top of the line 6th Gen X1 Carbon and its flat out AMAZING. Apple could really take a lesson from Lenovo. The computer handles heat perfectly. Mine is set to 2.1ghz at 25w from factory which is the chips max setting and it handles everything perfectly. It's quad core, the keyboard is awesome, the new trackpad is just like a Mac trackpad and the screen is out of this world. Mine came with a 1tb super fast Samsung drive, top of the line, and 16gb memory with 8650U quad core and 500nit screen. It's super thin and light and has all the ports you need. All for $1800.

I love it but it's not running OSX which I love but windows 10 is not horrible.

You got a great deal for $1800. Where did you get all that for $1800? I made a mistake by buying the 1920x1080 screen which is horrible. You have to keep scrolling all the time to read or see anything in screen. I see more on my iPad Pro lol..
I am charging my X1 now with the lid closed and I can hear the fan running on full blast. Never had that issue with the MacBook Pro
313BCF1E-192B-4770-819A-D713B993E9F7.jpeg
 
Last edited:
That stuff was designed to have an i7 inside and cool an i7... While the i9 takes 45W... Do you really think that such cooling system was designed for the power consumption of the i9?

It's not enough. Might make sense to get a 2017 refurbished and use an eGpu.
https://ark.intel.com/compare/97462,134903

All 4-core i7s from previous gen are 45W
https://ark.intel.com/products/series/95544/7th-Generation-Intel-Core-i7-Processors
(previous gen were 7700HQ, 7820HK and 7920HQ)

edit:
sorry, i7s can be nerfed to 35W. dunno if apple did that or not
 
  • Like
Reactions: jerwin
So all you Tesla fans.

Guess what happens when you use launch control multiple times? The car locks you out of running the electric motors at full potential and you can't use launch control until the components cool down.
But if you buy a real car, say a Porsche 911 Turbo S, you can launch it 50 times in a row, with no overheating, no limp mode engaged, no degradation of performance. I worked for Porsche for 6 years, and while I admit to being bias towards them, they back up their engineering by delivering consistently high performing, highly reliable cars (check JD Power and Consumer Reports for the last several years).

Maybe it’s time Apple involve Porsche Design and Engineering over. :cool:
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.