4 ms·

I ain't keeping up with hardware but from I can remember Surface Pro X that came out last year was received positively, packed enough power, worked fine but was

I ain't keeping up with hardware but from I can remember Surface Pro X that came out last year was received positively, packed enough power, worked fine but wasn't trending for some reason. Thus the real question is, though there are ARM laptops since mid-2010s why is Apple taking once again credit for making a "revolution"?

mikhailt 6y ago
Surface Pro X is a great hardware device but it is definitely not a great software experience. Same problems with the old Surface RT with the ARM chip, backward compat with existing software made the whole experience difficult for almost all folks. As for SPX with Windows 10 on ARM, you can't use any 64bit app and existing x86 32-bit apps were incredibly slow and not reliable (look at photoshop for an example). 64-bit emulation support is coming next year[^1]. Many of their development tools are not native either, some folks are still waiting for MS to ship Visual Studio to ARM [^2], .NET 5 was just shipped a week ago with some basic ARM support but no WPF for ARM until next year. The difference here is Apple has a very fast x86 translation layer called Rosetta 2 that can run almost all Intel apps at 80% or so of the native M1 performance. Most folks don't even notice the difference. Windows 10 on ARM (SPX) had to emulate it at all time, with massive performance regressions. What Apple has done is a complete transition that includes both hardware/software to ARM at the same time. All of their apps including development tools (Xcode) were native, huge number of macOS devs already shipped native support on day 1 or within the first week and Rosetta 2 made waiting for native support okay. And that's just the software. The hardware? Super fast, long battery life, fanless in MBA, very quiet fan in MB and more. For a lot of people, it's a complete experience that worked out for them. Note, not all developers are going to be ready for this, there's no docker support, some tooling will take awhile to update but they're going at much faster pace than MS at this point. [1]: https://www.theverge.com/2020/9/30/21495510/microsoft-windows-on-arm-x64-app-emulation https://www.theverge.com/2020/9/30/21495510/microsoft-window... [2]: https://docs.microsoft.com/en-us/visualstudio/install/visual-studio-on-arm-devices?view=vs-2019#:~:text=Visual%20Studio%20is%20only%20supported%20on%20devices%20using,emulation%20on%20ARM%2C%20which%20Visual%20Studio%20can%20run https://docs.microsoft.com/en-us/visualstudio/install/visual....
- forgotpwd16 6y ago
  I take that it is a superior experience to what was available. My issue was with calling it a "revolution". From what you're saying the most important improvements have been the emulation and that it is better supported. That said, are there any benchmarks on performance hit during emulation for those and other devices? I searched but couldn't find something.
  - mikhailt 6y ago
    Here's one from Surface Pro X with Microsoft's SQ2 chip that they customized with Qualcomm: https://www.windowscentral.com/surface-pro-x-sq2-review#bench https://www.windowscentral.com/surface-pro-x-sq2-review#benc... Switch to Geekbench 4 for x86 vs. ARM for emulation on the same device. One of the definitions of revolution is: > a dramatic and wide-reaching change in the way something works or is organized or in people's ideas about it. Apple didn't change from a x86 CPU to a ARM CPU, they went from a third party Intel CPU to a complete Apple-designed/customized/built system on a chip (SoC) that includes the following: an Apple CPU (4 high-pref/4 high-effiency cores), Apple GPU that's using Apple's TBDR implementation, Neural engine (ML accelerators), ISP, media en/decoder, disk controller, Secure Enclave, Unified Memory Architecture with memory dies on the same package that allows all of the cores to talk to the same memory space without copying back and forth, and so much more. They did all of this in a familiar package that runs faster, quieter and last much longer without major impact on the customer's experience. A complete package that was executed well on the first try and for some, this is considered to be a game-changer. Especially as it is changing many people's understanding of how a laptop should behave, specifically not having to worry about heat, battery life and having too low of memory as Apple's UMA actually makes swapping to disk a non-issue, there's no difference in the overall experience. SPX isn't a complete package either, it uses Microsoft customizations on top of Qualcomm's Snapdragon 8cx CPU but solely Qualcomm's GPU, Adreno. I don't think there's anything else that MS has customized for SPX. > From what you're saying the most important improvements have been the emulation and that it is better supported. That's just one part. The overall experience matters. You can invent a technology that changes the world but if no one can use it well, it wouldn't matter much until someone take that technology and make it useful. Sadly, it's the latter that matters the most. It's the same thing with iPhone being called one of the most important technological revolutions. iPhone was definitely not the first nor the second touch screen mobile device but it was a complete package that sold it, just like these Macs.
breakfastduck 6y ago
Because Apple have made the first one that has real world performance gains over mid-range x86 processors on native apps, built an x86 emulation layer that delivers close-to-native performance AND delivered a huge uplift in battery life over even lower powered x86 devices. I think you're trying as hard as possible to convince yourself Apple haven't done anything special here, but that just isn't true.
- forgotpwd16 6y ago
  >real world performance gains over mid-range x86 processors on native apps Does it? As I said, I ain't keeping up with hardware news. >I think you're trying as hard as possible to convince yourself Apple haven't done anything special here, but that just isn't true. I didn't say that. I specifically referred to calling it a revolution. If what you mentioned above is true then it will be one.
  - sgerenser 6y ago
    In some benchmarks the M1 is faster than any other laptop CPU you can buy (and even when it loses it’s usually close and runs at significantly lower wattage). In many single-threaded benchmarks (web/Javascript stuff for example) it’s faster than any x86 CPU you can buy.
    - Rapzid 6y ago
      I haven't been keeping up either. How does the M1 compare price wise to all the other laptop CPUs you can buy? Aren't the newest processors always the fastest?
      - macintux 6y ago
        M1 isn't for sale except as part of an SOC in Apple hardware, so there's no way to compare prices directly. And it isn't just that the Apple hardware is some of the fastest available, it's that it does so with far lower power requirements. That's the really significant piece to all this.
rsynnott 6y ago
Three reasons: - Quite slow relative to similarly priced Intel laptops. - Quite expensive; started at $1500, so 1.5x the cost of the MacBook Air. And that $1500 didn't even get you a keyboard; if you wanted one of those it was an extra $150 or something. - Very poor support for x86 software by Microsoft. There was little convincing reason to buy one over an Intel equivalent. Realistic starting price was $1650 for something that was slower than Intel laptops for ARM software, was essentially unusable for x86 software, didn't have significant battery life advantages, and wasn't in a normal laptop form factor. > Thus the real question is, though there are ARM laptops since mid-2010s why is Apple taking once again credit for making a "revolution"? The usual. Apple took a thing that people had previously done, badly, and did it well. That is more or less Apple's thing; they rarely invent truly new markets, but they do take existing but irrelevant markets and make them relevant.

mikhailt 6y ago

Surface Pro X is a great hardware device but it is definitely not a great software experience. Same problems with the old Surface RT with the ARM chip, backward compat with existing software made the whole experience difficult for almost all folks. As for SPX with Windows 10 on ARM, you can't use any 64bit app and existing x86 32-bit apps were incredibly slow and not reliable (look at photoshop for an example). 64-bit emulation support is coming next year[^1]. Many of their development tools are not native either, some folks are still waiting for MS to ship Visual Studio to ARM [^2], .NET 5 was just shipped a week ago with some basic ARM support but no WPF for ARM until next year. The difference here is Apple has a very fast x86 translation layer called Rosetta 2 that can run almost all Intel apps at 80% or so of the native M1 performance. Most folks don't even notice the difference. Windows 10 on ARM (SPX) had to emulate it at all time, with massive performance regressions. What Apple has done is a complete transition that includes both hardware/software to ARM at the same time. All of their apps including development tools (Xcode) were native, huge number of macOS devs already shipped native support on day 1 or within the first week and Rosetta 2 made waiting for native support okay. And that's just the software. The hardware? Super fast, long battery life, fanless in MBA, very quiet fan in MB and more. For a lot of people, it's a complete experience that worked out for them. Note, not all developers are going to be ready for this, there's no docker support, some tooling will take awhile to update but they're going at much faster pace than MS at this point. [1]: https://www.theverge.com/2020/9/30/21495510/microsoft-windows-on-arm-x64-app-emulation https://www.theverge.com/2020/9/30/21495510/microsoft-window... [2]: https://docs.microsoft.com/en-us/visualstudio/install/visual-studio-on-arm-devices?view=vs-2019#:~:text=Visual%20Studio%20is%20only%20supported%20on%20devices%20using,emulation%20on%20ARM%2C%20which%20Visual%20Studio%20can%20run https://docs.microsoft.com/en-us/visualstudio/install/visual....

forgotpwd16 6y ago
I take that it is a superior experience to what was available. My issue was with calling it a "revolution". From what you're saying the most important improvements have been the emulation and that it is better supported. That said, are there any benchmarks on performance hit during emulation for those and other devices? I searched but couldn't find something.
- mikhailt 6y ago
  Here's one from Surface Pro X with Microsoft's SQ2 chip that they customized with Qualcomm: https://www.windowscentral.com/surface-pro-x-sq2-review#bench https://www.windowscentral.com/surface-pro-x-sq2-review#benc... Switch to Geekbench 4 for x86 vs. ARM for emulation on the same device. One of the definitions of revolution is: > a dramatic and wide-reaching change in the way something works or is organized or in people's ideas about it. Apple didn't change from a x86 CPU to a ARM CPU, they went from a third party Intel CPU to a complete Apple-designed/customized/built system on a chip (SoC) that includes the following: an Apple CPU (4 high-pref/4 high-effiency cores), Apple GPU that's using Apple's TBDR implementation, Neural engine (ML accelerators), ISP, media en/decoder, disk controller, Secure Enclave, Unified Memory Architecture with memory dies on the same package that allows all of the cores to talk to the same memory space without copying back and forth, and so much more. They did all of this in a familiar package that runs faster, quieter and last much longer without major impact on the customer's experience. A complete package that was executed well on the first try and for some, this is considered to be a game-changer. Especially as it is changing many people's understanding of how a laptop should behave, specifically not having to worry about heat, battery life and having too low of memory as Apple's UMA actually makes swapping to disk a non-issue, there's no difference in the overall experience. SPX isn't a complete package either, it uses Microsoft customizations on top of Qualcomm's Snapdragon 8cx CPU but solely Qualcomm's GPU, Adreno. I don't think there's anything else that MS has customized for SPX. > From what you're saying the most important improvements have been the emulation and that it is better supported. That's just one part. The overall experience matters. You can invent a technology that changes the world but if no one can use it well, it wouldn't matter much until someone take that technology and make it useful. Sadly, it's the latter that matters the most. It's the same thing with iPhone being called one of the most important technological revolutions. iPhone was definitely not the first nor the second touch screen mobile device but it was a complete package that sold it, just like these Macs.

breakfastduck 6y ago

Because Apple have made the first one that has real world performance gains over mid-range x86 processors on native apps, built an x86 emulation layer that delivers close-to-native performance AND delivered a huge uplift in battery life over even lower powered x86 devices. I think you're trying as hard as possible to convince yourself Apple haven't done anything special here, but that just isn't true.

forgotpwd16 6y ago
>real world performance gains over mid-range x86 processors on native apps Does it? As I said, I ain't keeping up with hardware news. >I think you're trying as hard as possible to convince yourself Apple haven't done anything special here, but that just isn't true. I didn't say that. I specifically referred to calling it a revolution. If what you mentioned above is true then it will be one.
- sgerenser 6y ago
  In some benchmarks the M1 is faster than any other laptop CPU you can buy (and even when it loses it’s usually close and runs at significantly lower wattage). In many single-threaded benchmarks (web/Javascript stuff for example) it’s faster than any x86 CPU you can buy.
  - Rapzid 6y ago
    I haven't been keeping up either. How does the M1 compare price wise to all the other laptop CPUs you can buy? Aren't the newest processors always the fastest?
    - macintux 6y ago
      M1 isn't for sale except as part of an SOC in Apple hardware, so there's no way to compare prices directly. And it isn't just that the Apple hardware is some of the fastest available, it's that it does so with far lower power requirements. That's the really significant piece to all this.

rsynnott 6y ago

Three reasons: - Quite slow relative to similarly priced Intel laptops. - Quite expensive; started at $1500, so 1.5x the cost of the MacBook Air. And that $1500 didn't even get you a keyboard; if you wanted one of those it was an extra $150 or something. - Very poor support for x86 software by Microsoft. There was little convincing reason to buy one over an Intel equivalent. Realistic starting price was $1650 for something that was slower than Intel laptops for ARM software, was essentially unusable for x86 software, didn't have significant battery life advantages, and wasn't in a normal laptop form factor. > Thus the real question is, though there are ARM laptops since mid-2010s why is Apple taking once again credit for making a "revolution"? The usual. Apple took a thing that people had previously done, badly, and did it well. That is more or less Apple's thing; they rarely invent truly new markets, but they do take existing but irrelevant markets and make them relevant.