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Joined 2 年前
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Cake day: 2023年6月15日

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  • But any 50 watt chip will get absolutely destroyed by a 500 watt gpu

    If you are memory-bound (and since OP’s talking about 192GB, it’s pretty safe to assume they are), then it’s hard to make a direct comparison here.

    You’d need 8 high-end consumer GPUs to get 192GB. Not only is that insanely expensive to buy and run, but you won’t even be able to support it on a standard residential electrical circuit, or any consumer-level motherboard. Even 4 GPUs (which would be great for 70B models) would cost more than a Mac.

    The speed advantage you get from discrete GPUs rapidly disappears as your memory requirements exceed VRAM capacity. Partial offloading to GPU is better than nothing, but if we’re talking about standard PC hardware, it’s not going to be as fast as Apple Silicon for anything that requires a lot of memory.

    This might change in the near future as AMD and Intel catch up to Apple Silicon in terms of memory bandwidth and integrated NPU performance. Then you can sidestep the Apple tax, and perhaps you will be able to pair a discrete GPU and get a meaningful performance boost even with larger models.










  • I think it helps to think of browsing as a basic form of searching. Everything you can do in a browsing context, you can by definition do in a searching context…if the client doesn’t suck. The information needed to browse is embedded in the tags.

    So this strikes me as entirely dependent on your client software. A good client should let you browse by tags. You could add Dewey numbers as tags to start with, so you can browse that way if you want, then add any other tags that might be useful (like genres, for example) on top of that.

    The only difference with tags in this context is that books will appear in multiple places.








  • I’ve seen multiple new users drag Macintosh HD or Documents to Trash in literally the first minute of using a computer. It was perhaps the most common first action I witnessed. Fortunately, none of them located the “Empty Trash” command before I stepped in.

    It never crashed the system, but this was in the 90s when we were already on System 7 or even OS 8, so I’m not sure how the older versions handled it. Dragging a disk icon to the Trash on the classic Mac OS ejected the disk, so I wouldn’t be surprised. Simply dragging the System Folder shouldn’t cause an instant crash, but it would fail to boot if you restarted for sure. So the story could be mostly accurate but just missing a step.