• tal@lemmy.today
    link
    fedilink
    English
    arrow-up
    10
    arrow-down
    3
    ·
    edit-2
    6 hours ago

    On hardware costs, if it produces a large, sustained amount of demand, and if there are fixed costs (e.g. R&D) that can be shared between hardware used for it and other things, it may substantially reduce hardware prices in the long run for other users.

    Suppose, to take an example, that there is demand for, oh, completely pulling a number out of the air, 4 times the amount of high bandwidth memory for AI that there is for 3D video cards and video game consoles. That’s on a sustained basis, not just our initial AI buildout. There is going to be some amount of fixed costs that have to be done at Micron and Samsung and the like to figure out how to design the product and optimize production.

    That’s going to mean that AI users likely pay something like 80% of the fixed costs for HBM, which may very well lower costs for other users of HBM.

    In late 2025 and 2026 there is a huge surge in demand for hardware. There’s a shortage of hardware, and factories don’t get built out overnight. So prices skyrocket, pricing out many users to the point where demand at the new price point matches the available supply. But as production capacity increases, that will also ease.

    I do get that it’s frustrating if someone wants to build a system right now.

    But scale matters a lot, and this may enable a lot more scale.

    The reason I can have a cheap Linux desktop at home isn’t because there are masses of people buying Linux desktops, but because there are huge numbers of businesses out there buying Windows desktops and many of the fixed hardware development costs are shared. If those businesses running Windows desktops suddenly disappeared tomorrow, I probably couldn’t afford my home Linux desktop, because suddenly I’d need to be paying a lot more of the fixed costs.

    • OopsAllEarios@lemmy.world
      link
      fedilink
      English
      arrow-up
      12
      ·
      4 hours ago

      I get what you’re saying, but weren’t big manufacturers committing to NOT expand production capacities? I can’t remember where I read it, but it felt more like they were just gonna hedge their bets and not build out in the near term.

      Not to mention, this all sounds and looks like commitments and not actual orders. It just feels like they’re all playing with imaginary money and when the AI bubble bursts, and all those commitments up and disappear like a fart in the wind, those benefits of scale are also going to disappear and the prices will just stay high.

      • Khanzarate@lemmy.world
        link
        fedilink
        English
        arrow-up
        2
        arrow-down
        1
        ·
        3 hours ago

        No, they’re definitely also expanding.

        Not all of them, certainly, but there are a few plans for new factories. Samsung, for instance, is rolling out a new chip factory, if you want something to search.