• massive_bereavement@fedia.io
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    18 hours ago

    I always thought that Intel was what kept AMD in place being a cool producer of linux-friendly components, so I pretty much dread the day AMD gets to be free from the shackles of competition.

    • boonhet@lemmy.zip
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      14 hours ago

      Sorry, but AMD stopped pretending to be giving any fucks about the little guy. Lisa has been visiting those Trump AI dinner events. AMD is all in on producing AI hardware first and consumer hardware second.

      • ILikeBoobies@lemmy.ca
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        18 hours ago

        Pretty far off but China has some nice manufacturers…or they would if AI didn’t exist.

        • Big Baby Thor@sopuli.xyz
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          17 hours ago

          This is generally the problem with ISAs.

          ARM has had decades in the oven, x86 has had almost half a century, while RISC-V manufacturing and ISA development has been generally available only a couple of years.

          The fact is if there isn’t a big push by some major vendor - or some nation state, then chances are it’ll develop slower than the previously mentioned ISAs.

          From design, to testing, to prefab, to packaging, it’s all combined just a single step of the journey to improving yield and performance.

          ARM is unfortunately the current trajectory, with Qualcomm, Apple and now NVIDIA leading the charge - which doesn’t bode well, simply because you won’t know what the hell the firmware do.

          We could truly use some market disruption in this space and RISC-V, being an open ISA, would be the safest bet for digital sovereignty and user autonomy - but apparently those things are only important on paper.

          • wonderingwanderer@sopuli.xyz
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            13 hours ago

            Can we make our own RISC-V chips like using FPGAs or something? Or would that be infinitely less robust than anything purpose-built by industry?

            Chinese manufacturers seem to offer plenty of options for RISC-V MCUs and raspberrypi knockoffs, but they seem to be always sold out or they don’t ship to my country

            • Natanael@infosec.pub
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              9 hours ago

              The ESP32 series have already switched to RISC-V for most models and many other microcontrollers has too. There’s not a lot in the laptop/desktop territory but with enough incentives it’s gonna happen

              • TheSecondVariety@lemmy.ca
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                3 hours ago

                Oh ya, the C3 and I think the C5. Not sure what the current versions are but if they’re in esp32’s then I guess that’s pretty main stream, just nowhere near a computer processor just yet.

                Are the RISC-V ESP32’s cheaper than that ARM ones?

              • wonderingwanderer@sopuli.xyz
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                6 hours ago

                Maybe if we all buy RISC-V microprocessors then somebody somewhere will see a little blip in market demand and have the genius idea of producing more full 64-bit RISC-V chips

            • SparroHawc@lemmy.zip
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              12 hours ago

              FPGAs are going to be way more expensive. It’s possible, but the cost-to-performance ratio would be abysmal.

              • wonderingwanderer@sopuli.xyz
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                12 hours ago

                I see. They’re a little cheaper if you solder them yourself though. Of course soldering 128 leads is no small project and requires some precision. But it’s way cheaper than buying pre-soldered breakout boards.