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      Arun replied to the thread TSMC wafer pricing.
      It does feel a bit like 16nm vs 20nm… In many ways, A16 feels like N2P+backside and not much else, just like 16nm was mostly just...
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      Arun reacted to trinibwoy's post in the thread NVIDIA discussion [2024] with Like Like.
      It’s hard to talk about pricing without specifying the price of what. E.g. “high end” by itself isn't really meaningful when looking at...
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      Arun replied to the thread RDNA4.
      This is just crazy baseless speculation based on no insider information, but the only way I can see those die sizes & specs being...
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      Arun replied to the thread AMD Execution Thread [2024].
      Do you mean gaming benchmarks are much less than 40%? I could imagine they have quite different cache characteristics (see: relative...
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      Arun replied to the thread PS5 Pro *spawn.
      BVH4 is just broken in my opinion, 64-byte per BVH4 with 128-byte cachelines doesn't make sense, you're still fetching the 2nd set of 64...
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      You're right, I think in A100 they got up to 1 MMA/WMMA instruction every 2 clocks, maybe that depends on the size/precision variant...
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      TLDR: NVIDIA conditionals are more expensive than AMD conditionals partly as a result of Volta SIMT which is awesome but overkill for...
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      Arun replied to the thread NVIDIA discussion [2024].
      I think Google's original incentive for TPUs was to be a more dedicated ASIC... back when they were designed in 2013(!) and used in...
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      Arun reacted to Qesa's post in the thread NVIDIA discussion [2024] with Like Like.
      H100 is already pretty much a bundle of matrix multiply units though. They can strip out the vector and high precision stuff - and...
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      Arun replied to the thread NVIDIA discussion [2024].
      Skynet is the greatest threat humanity NVIDIA's stock price has ever seen. Jen-Hsun joking: "Room temperature comes in, Jacuzzi comes...
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      Arun replied to the thread Switch 2 Speculation.
      How many SMs per GPC if it’s 2 GPCs? 8 like AD107 so 16 total? That seems like a lot of SMs to me, while 6 SMs per GPC feels unbalanced...
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      Arun reacted to Newguy's post in the thread Switch 2 Speculation with Like Like.
      Think that's mostly the general consensus but it's 2 GPCs and so 32 ROPs. Frequency I have a feeling it's going to be lower than what a...
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      Arun replied to the thread Switch 2 Speculation.
      What's the current consensus on GPU specs? I was randomly thinking about this, and it feels like NVIDIA would want to optimise for...
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      https://pc.watch.impress.co.jp/docs/column/ubiq/1577897.html
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      Little sleep deprived so I could be wrong... I don't think Bill really mentioned specific GPU hardware or Blackwell at all. Intro was...
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