Possibly, but that's hardly the point.They’d cost a lot more with Intel Inside™
Possibly, but that's hardly the point.They’d cost a lot more with Intel Inside™
Why not? The question is whether they will reduce the cost of macs because of Arm inside. The response was “iphones are expensive.” My response is that they would be even more expensive except for the fact that Apple uses its own cpus.Possibly, but that's hardly the point.
Apple uses its own chips in iPhones and they cost as much as laptops. How much do you think their laptops will cost?Why not? The question is whether they will reduce the cost of macs because of Arm inside. The response was “iphones are expensive.” My response is that they would be even more expensive except for the fact that Apple uses its own cpus.
Yup. Even a billion dollars R&D is only $5/device when you amortize it across 200 million devices. But just getting away from Intel is a win; they’ll be able to be in control of the schedule.So? They still pay more than what Apple pays for A* chips, even taking into account R&D.
Yet they don’t cost more than comparable Samsung phones.Apple uses its own chips in iPhones and they cost as much as laptops. How much do you think their laptops will cost?
Yup. Even a billion dollars R&D is only $5/device when you amortize it across 200 million devices. But just getting away from Intel is a win; they’ll be able to be in control of the schedule.
I would think Apple will start to add more complicated instructions where it makes sense to do things in silicon vs. ARM code. It seems like there are quite a few operations (vector or otherwise) that could be accelerated with some well chosen instruction set extensions, but I’m certainly no expert.
For every $30-40 Apples saves in BOM cost they can reduce the selling price by $100.Apple uses its own chips in iPhones and they cost as much as laptops. How much do you think their laptops will cost?
Among all the claims of pros from moving to ARM, the cost reduction is the one that makes me laugh most. Yeah perhaps for Apple it's good thing, but for users, what's point in saving little bit in CPU which already constitute minor portion of laptop itself? I mean, each part wise, CPU price is probably the most expensive parts, but as whole, it's not that big portion. What's CPU cost? 300~500 depending on the model? Is iphone less expensive than top of the line Android? All the cost users have to bear due to architecture switch will surely surpass whatever benefits. You pretty much will have to switch most of apps you know that right?
So like ... $2900 instead of $3000?For every $30-40 Apples saves in BOM cost they can reduce the selling price by $100.
And, for the license Apple has, they are allowed to freely add non-published extensions to their implementation. I can’t find the article now, but I’ve read that they have already implemented non-published extensions in their current products.Yep, I’ve long theorized that apple will increasingly deviate from Arm (at least many of the Arm extensions). No need to be compatible with anyone else.
2) there will initially be MUCH MORE software compatible with ARM mac, because it will be able to run most iPadOS and iOS software natively. There are orders of magnitude more of such software than is currently available for the mac.
I really don't see the basis for this assertion. Yes, Catalyst is a thing, but a Catalyst app on a Mac is an awful experience (just try launching Home), and changing CPU architectures isn't going to change that.
iPhones are more expensive than iPads.Yes ... because iPhones are so cheap with ARM.
But Zen is not licensed just like ARM by Apple. One would expect such a deal to be in place if they were custom designing a Zen for release in 2020/2021.Zen could be licensed just like arm
It's safe to assume that the chips going into their laptops are going to be more powerful than what's in the top end iPhone. I don't understand the point of this response.iPhones are more expensive than iPads.
Sure, if Apple only saves $30-40 on that CPU.So like ... $2900 instead of $3000?
Apple plans to launch several Mac notebooks and desktop computers with its own custom designed Arm-based processors in 2021, analyst Ming-Chi Kuo said today in a research note obtained by MacRumors.
Kuo believes that Arm-based processors will significantly enhance the competitive advantage of the Mac lineup, allow Apple to refresh its Mac models without relying on Intel's processor roadmap, reduce processor costs by 40 to 60 percent, and provide Macs with more hardware differentiation from Windows PCs.
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Earlier this month, Kuo said Apple's first Mac notebooks with Arm-based processors will launch in the fourth quarter of 2020 or the first quarter of 2021.
Kuo expects ASMedia Technology to become the exclusive supplier of USB controllers for Arm-based Macs, adding that the Taiwanese integrated circuit designer will benefit from Macs gaining support for USB4 in 2022.
USB4 converges the Thunderbolt and USB protocols as part of Intel's goal to make Thunderbolt available on a royalty-free basis, which should result in wider and cheaper availability of Thunderbolt accessories like docks and eGPUs.
As USB4 is based on Thunderbolt 3, it offers data transfer speeds up to 40 Gbps, which is twice as fast as the bandwidth of the latest USB 3.2 Gen 2x2 specification. USB4's underlying Thunderbolt 3 protocol also means the specification supports up to two 4K displays or one 5K display over a single cable.
The simplest way to view USB4 is as Thunderbolt 3, but royalty free for manufacturers. Intel will continue to offer Thunderbolt 3 on a standalone basis with a few advantages over USB4, including more support with reference designs and technical issues for manufacturers.
The new USB4 specification was published in September 2019, giving Apple plenty of time to implement it in time for 2022 Macs.
Article Link: Kuo: Apple to Launch Several Macs With Arm-Based Processors in 2021, USB4 Support Coming to Macs in 2022
Great. So people can run Windows ARM via virtualisation, and then run all their apps via Win32 emulation. Sounds like a ****ing blast.Windows 10 ARM support has come a long way.
Bootcamp isn't the only thing to consider here. I'd imagine these days more people virtualise either Windows or Linux than use Bootcamp directly.Do we know any solid BootCamp numbers?
Bootcamp isn't the only thing to consider here. I'd imagine these days more people virtualise either Windows or Linux than use Bootcamp directly.
Then I will add 'virtualization' to my "How many Macs?" question...![]()
Not silly but I don't think it's apt, I think a more apt comparison (to removing the headphone jack) there would be dropping 32bit support in Catalina. You can run 32bit apps, but you need to run them in a VM. You can use a 3.5mm headphone jack, but you need to plug in a lighting to 3.5mm adapter. It's slightly less convenient but it's very workable.Silly side question: is the number of people who will be affected by the loss or reduced performance of virtualization and/or BootCamp larger or smaller than the number of people who were affected by the removal of the headphone jack in iPhones?
Thoughts on this gem from AMD (AMD 4900HS)?
Renoir Mobile still stuck on pcie3, while I agree on AMD Macs, this year don't come Sense to move the MacBook to AMD Zen, a modest update with intel Ice Lake it's indicated, a move to Zen require an new T3 controller and Mobo, current MBP 16 and MBP 14 share chipsets it's motherboard are just following different traces, updating MBP 16 to the latest Icelake also brings an MBP14 on Icelake, and macOS support it's almost trivial, a move to Renoir mobile it's more risky now.new memory controller, PCIe 4 (meaning, among other things, potentially twice the SSD bandwidth), probably USB4, maybe Thunderbolt 4, a big leap in integrated graphics (so maybe less need to have the AMD graphics running a lot), and of course faster CPU IPC.
Renoir Mobile still stuck on pcie3,
while I agree on AMD Macs, this year don't come Sense to move the MacBook to AMD Zen, a modest update with intel Ice Lake it's indicated, a move to Zen require an new T3 controller and Mobo, current MBP 16 and MBP 14 share chipsets
it's motherboard are just following different traces, updating MBP 16 to the latest Icelake also brings an MBP14 on Icelake, and macOS support it's almost trivial, a move to Renoir mobile it's more risky now.