and beyond just the flops...

By: Maynard Handley (name99.delete@this.name99.org), December 10, 2020 9:53 am
Room: Moderated Discussions
anonymou5 (no.delete@this.spam.com) on December 10, 2020 1:18 am wrote:
> Maynard Handley (name99.delete@this.name99.org) on December 9, 2020 7:40 pm wrote:
> > anonymou5 (no.delete@this.spam.com) on December 9, 2020 7:28 pm wrote:
> > > > Like most things in tech, one has to distinguish between the function of a complaint
> > > > as "I am trying to actually solve a problem; please help me" vs the function of a
> > > > complaint as "I am trying to signal my membership of the 'x sucks' tribe".
> > >
> > > So are you trying to help, or signal tribe membership?
> > >
> > > In case of the former, here is the concrete problem at hand: Intel-based MBA setup
> > > with two 4K LG Ultrafine displays... how would that user upgrade to M1-based MBA?
> >
> > Did you read the article and look at the videos?
>
> Yes, of course.
>
> > Do you have a reason why the proffered solution will not work for you?
>
> I think so. Read on.
>
> > The problem statement you have provided is "run two 4K monitors".
>
> Specifically, two 4K LG Ultrafine displays. Sold by Apple, back then.
>
> https://www.lg.com/us/monitors/lg-22MD4KA-B-4k-uhd-led-monitor
>
> https://www.lg.com/us/support/products/documents/22MD4KA-B%20Spec%20Sheet.pdf
>
> > That seems within the scope of the solution I have suggested.
>
> The displays in question are USB-C, i.e. DP alt-mode over a C-to-C cable, with the bulk
> of the C bandwidth going to pixels, and the rest going to a built-in hub which has the
> brightness control, built-in speakers, and low-speed C ports on the back hanging off it.
>
> So far we haven't found any suitable adaptor or dock for this, i.e. something that does
> connect to the TB/C port on the Mac, and gets the DP alt-mode to the C on the display.
>
> We also looked into whether an eGPU could do the trick, but again, no luck so far.
>
> Awesome displays, to this day. The owner does especially like their true 4K resolution.
>
> So a Mac update that triggers a forced display replacement isn't a viable option for her.

So we've changed the problem statement from "I can't drive two 4K displays" to "I can't drive THESE PARTICULAR 4K displays"...
Details matter -- that's the reason the Birthday "paradox" works with 23 people rather than 182...

If the problem is that inflexible, I guess you will have to wait for the next round of macs, in probably less than six months.
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TopicPosted ByDate
M1 GPU microbenchmarks (peak FLOPS)K.K2020/12/05 03:31 AM
  M1 GPU microbenchmarks (peak FLOPS)K.K.2020/12/05 03:57 AM
  M1 GPU microbenchmarks (peak FLOPS)Adrian2020/12/05 04:00 AM
  M1 GPU microbenchmarks (peak FLOPS)Chester2020/12/05 10:39 AM
    M1 GPU microbenchmarks (peak FLOPS)K.K2020/12/06 03:46 AM
  M1 GPU microbenchmarks (peak FLOPS)Maynard Handley2020/12/05 12:12 PM
  M1 GPU has higher FP32 than A-series GPUsAndrei F2020/12/06 03:24 AM
    M1 GPU has higher FP32 than A-series GPUsK.K2020/12/06 03:49 AM
    M1 GPU has higher FP32 than A-series GPUsJeff S.2020/12/06 11:12 PM
      M1 GPU has higher FP32 than A-series GPUsK.K.2020/12/07 02:32 AM
        M1 GPU has higher FP32 than A-series GPUsJeff S.2020/12/07 10:29 PM
          M1 GPU has higher FP32 than A-series GPUsK.K.2020/12/09 01:35 AM
            M1 GPU has higher FP32 than A-series GPUsAdrian2020/12/09 02:36 AM
              M1 GPU has higher FP32 than A-series GPUsK.K.2020/12/09 02:59 AM
                M1 GPU has higher FP32 than A-series GPUsAdrian2020/12/09 03:16 AM
                  M1 GPU has higher FP32 than A-series GPUsK.K2020/12/09 04:56 AM
                    M1 GPU has higher FP32 than A-series GPUsAdrian2020/12/09 05:28 AM
                      M1 GPU has higher FP32 than A-series GPUsK.K2020/12/09 06:01 AM
                        M1 GPU has higher FP32 than A-series GPUsAdrian2020/12/09 06:37 AM
                          and beyond just the flops...anonymou52020/12/09 02:08 PM
                            and beyond just the flops...Doug S2020/12/09 03:06 PM
                              and beyond just the flops...Maynard Handley2020/12/09 04:05 PM
                                and beyond just the flops...Adrian2020/12/09 05:36 PM
                                and beyond just the flops...anonymou52020/12/09 08:28 PM
                                  and beyond just the flops...Maynard Handley2020/12/09 08:40 PM
                                    and beyond just the flops...anonymou52020/12/10 02:18 AM
                                      and beyond just the flops...anonymou52020/12/10 02:51 AM
                                      and beyond just the flops...Maynard Handley2020/12/10 09:53 AM
                                        and beyond just the flops...Megol2020/12/10 10:57 AM
                                          and beyond just the flops...Maynard Handley2020/12/10 12:16 PM
                                            and beyond just the flops...anonymou52020/12/10 04:12 PM
                                              and beyond just the flops...anonymou52020/12/10 04:24 PM
                                                and beyond just the flops...Maynard Handley2020/12/10 06:18 PM
                                                  and beyond just the flops...Maynard Handley2020/12/10 06:23 PM
                                                    and beyond just the flops...anonymou52020/12/10 09:59 PM
                                                    and beyond just the flops...Gabriele Svelto2020/12/11 01:57 AM
                                                      and beyond just the flops...Dummond D. Slow2020/12/11 09:52 AM
                                                        and beyond just the flops...Maynard Handley2020/12/11 09:57 AM
                                                          and beyond just the flops...Dummond D. Slow2020/12/11 10:00 AM
                                                            and beyond just the flops...Maynard Handley2020/12/11 11:22 AM
                                                              and beyond just the flops...Dummond D. Slow2020/12/12 09:13 AM
                                                                and beyond just the flops...Maynard Handley2020/12/12 01:41 PM
                                                                  and beyond just the flops...Dummond D. Slow2020/12/12 03:35 PM
                                                  and beyond just the flops...Dummond D. Slow2020/12/11 09:41 AM
                                                    and beyond just the flops...Maynard Handley2020/12/11 10:01 AM
                                                      and beyond just the flops...Dummond D. Slow2020/12/11 10:23 AM
                                                        and beyond just the flops...Dummond D. Slow2020/12/11 10:24 AM
                                              and beyond just the flops...Adrian2020/12/11 01:37 AM
                                                and beyond just the flops...Adrian2020/12/11 02:59 AM
                                                and beyond just the flops...Ungo2020/12/11 03:39 AM
                                                and beyond just the flops...Maynard Handley2020/12/11 10:07 AM
                                                  and beyond just the flops...Adrian2020/12/11 11:39 AM
                                                    and beyond just the flops...anonymou52020/12/11 03:01 PM
                                                    and beyond just the flops...David Hess2020/12/12 08:17 AM
                                                      and beyond just the flops...Jukka Larja2020/12/12 11:08 AM
                                                        and beyond just the flops...David Hess2020/12/12 11:36 AM
                                                          and beyond just the flops...Jukka Larja2020/12/12 09:45 PM
                                                            and beyond just the flops...David Hess2020/12/13 06:59 PM
                                                        and beyond just the flops...Adrian2020/12/12 03:11 PM
                                                          and beyond just the flops...Adrian2020/12/12 03:21 PM
                                                            and beyond just the flops...David Hess2020/12/13 07:02 PM
                              and beyond just the flops...useruser2020/12/09 09:38 PM
                                and beyond just the flops...anonymou52020/12/10 02:31 AM
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