zephyreks [none/use name]

  • 2 Posts
  • 942 Comments
Joined 1 year ago
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Cake day: September 5th, 2023

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  • Semiconductor sector is seeing a slowdown because all of the traditional growth vectors (gaming, personal computing, data centers) have basically collapsed in favour of AI AI AI AI AI.

    There is infinite demand for Nvidia right now, and that’s not because of AGI: it’s because LLMs themselves introduce productivity advantages that are unmatched (mostly because most jobs are useless).

    In theory, this demand should grow outside of Nvidia, but Nvidia is the only company that doesn’t really have to deal with the externalities of their other business groups contracting, so in effect Nvidia is a more representative sample of how AI is growing.

    Intel, AMD, MU, TI, TSMC, these are all heavily diversified. Nvidia has never been so. Their initial business was entirely centered around gaming, and their new business has just switched that over towards GPGPU for AI. They’re the single most exposed company, which means they see both the highs and the lows.














  • Ok, honestly, while the dude’s conclusion is beyond stupid, his reasoning isn’t that bad. BVR A2A missiles have a horrendous kill rate in practice, and if you’re WVR things get dicey. However, if you fail to get a missile lock before an F-16 can close the 20nm necessary to have it’s guns actually do anything… Well, either you didn’t pass flight school or your sensors got so jammed by EW it didn’t see an F-15 running full afterburners to close the gap.

    The realistic scenario is that the Su-27 spots the F-15 on radar, locks on, and fires. The F-15 can burn whatever countermeasures it has, but eventually a missile will go through. Even if all missiles miss, the Su-27 turns around and separates because no reasonable doctrine will sacrifice a pilot in a shit show of a dogfight when it could just have another fully-loaded fighter in the air ready to dump missiles at the target. And, again, as established, the F-15 cannot separate because it’s a slower plane.