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Re: Today, 50 years ago

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In article <10roha6$uuh$3@gal.iecc.com>, John Levine  <johnl@taugh.com> wrote:
>According to Dan Cross <cross@spitfire.i.gajendra.net>:
>>Adopting ARM on the desktop does make some sense from Apple's
>>perspective, I imagine.  They already have a robust ecosystem
>>for using it on handheld-devices; standardizing on one ISA
>>across their product lines is a no-brainer.
>
>More than that, they already had extensive experience designing chips using ARM
>components.  I gather the M series of chips in the macbooks are quite similar to
>the A series in the phones and tablets.

Exactly.  Given that the operating system distributions they use
for their various hardware products share significant amounts of
code, they had probably done most of the hard parts of porting
it to aarch64 already, anyway.

>The new Macbook Neo has an A18 Pro chip, with five GPU cores rather
>than the 6 in the version they put in the phone. It was apparently a
>way to use slightly defective chips with one broken GPU core they
>could disable, thereby letting them sell chips they would otherwise
>have thrown away.
>
>The Neo has been so popular that they've run out of 5 core chips.  Oops.
>They could ask TSMC to do another run of A16 but those would be way
>more expensive than the rejects they've been using.

Hah, that's awesome.

	- Dan C.

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Today, 50 years ago ram@zedat.fu-berlin.de (Stefan Ram) - 2026-03-31 19:58 +0000
  Re: Today, 50 years ago Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-03-31 20:59 +0000
    Re: Today, 50 years ago Jason H <jason_hindle@yahoo.com> - 2026-04-14 22:55 +0000
      Re: Today, 50 years ago Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-04-15 05:47 +0000
        Re: Today, 50 years ago oldernow <oldernow@dev.null> - 2026-04-15 11:38 +0000
          Re: Today, 50 years ago cross@spitfire.i.gajendra.net (Dan Cross) - 2026-04-15 13:13 +0000
            Re: Today, 50 years ago oldernow <oldernow@dev.null> - 2026-04-15 13:57 +0000
            Re: Today, 50 years ago moi <findlaybill@blueyonder.co.uk> - 2026-04-15 19:18 +0100
              Re: Today, 50 years ago cross@spitfire.i.gajendra.net (Dan Cross) - 2026-04-15 18:28 +0000
          Re: Today, 50 years ago Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-04-15 22:08 +0000
        Re: Today, 50 years ago Peter Flass <Peter@Iron-Spring.com> - 2026-04-15 07:35 -0700
          Re: Today, 50 years ago Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-04-15 22:05 +0000
            Re: Today, 50 years ago Leonard Blaisdell <leoblaisdell@sbcglobal.net> - 2026-04-16 00:01 +0000
              Re: Today, 50 years ago Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-04-16 00:44 +0000
                Re: Today, 50 years ago Nuno Silva <nunojsilva@invalid.invalid> - 2026-04-16 09:23 +0100
      Re: Today, 50 years ago cross@spitfire.i.gajendra.net (Dan Cross) - 2026-04-15 13:11 +0000
        Re: Today, 50 years ago Nuno Silva <nunojsilva@invalid.invalid> - 2026-04-15 14:31 +0100
          Re: Today, 50 years ago cross@spitfire.i.gajendra.net (Dan Cross) - 2026-04-15 14:04 +0000
            Re: Today, 50 years ago John Ames <commodorejohn@gmail.com> - 2026-04-15 11:21 -0700
              Re: Today, 50 years ago cross@spitfire.i.gajendra.net (Dan Cross) - 2026-04-15 18:41 +0000
              Re: Today, 50 years ago Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-04-15 22:03 +0000
          Re: Today, 50 years ago scott@slp53.sl.home (Scott Lurndal) - 2026-04-15 14:55 +0000
        Re: Today, 50 years ago Peter Flass <Peter@Iron-Spring.com> - 2026-04-15 07:44 -0700
          Re: Today, 50 years ago cross@spitfire.i.gajendra.net (Dan Cross) - 2026-04-15 16:13 +0000
        Re: Today, 50 years ago scott@slp53.sl.home (Scott Lurndal) - 2026-04-15 14:48 +0000
          Re: Today, 50 years ago cross@spitfire.i.gajendra.net (Dan Cross) - 2026-04-15 16:14 +0000
            Re: Today, 50 years ago John Levine <johnl@taugh.com> - 2026-04-15 17:19 +0000
              Re: Today, 50 years ago cross@spitfire.i.gajendra.net (Dan Cross) - 2026-04-15 18:43 +0000
              Re: Today, 50 years ago Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-04-15 19:55 +0000
              Re: Today, 50 years ago scott@slp53.sl.home (Scott Lurndal) - 2026-04-15 20:08 +0000
                Re: pretty good chips, Today, 50 years ago John Levine <johnl@taugh.com> - 2026-04-15 21:26 +0000
  Re: Today, 50 years ago Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-04-05 20:37 +0000

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