• 0 Posts
  • 72 Comments
Joined 1 year ago
cake
Cake day: July 5th, 2023



  • Compared to AMD FX series, the Intel Core and Core2 were so superior, it was hard to see how AMD could come back from that.

    Yup, an advantage in this industry doesn’t last forever, and a lead in a particular generation doesn’t necessarily translate to the next paradigm.

    Canon wants to challenge ASML and get back in the lithography game, with a tooling shift they’ve been working on for 10 years. The Japanese “startup” Rapidus wants to get into the foundry game by starting with 2nm, and they’ve got the backing of pretty much the entirety of the Japanese electronics industry.

    TSMC is holding onto finFET a little bit longer than Samsung and Intel, as those two switch to gate all around FETs (GAAFETS). Which makes sense, because those two never got to the point where they could compete with TSMC on finFETs, so they’re eager to move onto the next thing a bit earlier while TSMC squeezes out the last bit of profit from their established advantage.

    Nothing lasts forever, and the future is always uncertain. The past history of the semiconductor industry is a constant reminder of that.


  • I just mean does it keep offline copies of the most recently synced versions, when you’re not connected to the internet? And does it propagate local changes whenever you’re back online?

    Dropbox does that seamlessly on Linux and Mac (I don’t have Windows). It’s not just transferring files to and from a place in the cloud, but a seamless sync of a local folder whenever you’re online, with access and use while you’re offline.




  • iCloud doesn’t have Linux, Android, or Windows clients. It’s basically a non-starter for file sharing between users not on an Apple platform.

    I don’t like the way Google Drive integrates into the OS file browsing on MacOS, and it doesn’t support Linux officially. Plus it does weird stuff with the Google Photos files, which count against your space but aren’t visible in the file system.

    OneDrive doesn’t support Linux either.

    I just wish Dropbox had a competitive pricing tier somewhere below their 2TB for $12/month. I’d 100% be using them at $5/month for like 250 GB.


  • So with the case/mobo/power supply at $259, the CPU/GPU at $329, you’ve got $11 left to work with to buy RAM and SSD, in order to be competitive with the base model Mac Mini.

    That’s what I mean. If you’re gonna come close to competing with the entry level price of the Mac Mini (to say nothing of frequent sales/offers/coupons that Best Buy, Amazon, B&H, and Costco run), you’ll have to sacrifice and use a significantly lower-tier CPU. Maybe you’d rather have more RAM/storage and are OK with that lower performing CPU, and twice the power consumption (around 65W rather than 30W), but at that point you’re basically comparing a different machine.




  • For the Mac Mini? The Apple Silicon line has always been a really good value for the CPU, compared to similar performance from Intel and AMD. The upcharge on RAM and storage basically made it break even somewhere around 1 or 2 upgrades, if you were looking for a comparable CPU/GPU.

    For my purposes the M1 Mac Mini was cheaper than anything I was looking at for a low power/quiet home server, back in 2021, through some random Costco coupon for $80 off the base $599 configuration. A little more CPU than I needed, and a little less RAM than I would’ve preferred, but it was fine.

    Plus having official Mac hardware allows me to run a Bluebubbles server and hack Backblaze pricing (unlimited data backup for any external storage you can hook up to a Mac), so that was a nice little bonus compared to running a Linux server.

    On their laptops, they’re kinda cost competitive if you’re looking for high dpi laptop screens, and there’s just not really a good comparison for that CPU/GPU performance for power. If you don’t need or want those things then Macs aren’t a good value, but if you are looking for those things the other computer manufacturers aren’t going to be offering better value.


  • You can’t just use an audio file by itself. It has to come from somewhere.

    The courts already have a system in place that if someone seeks to introduce a screenshot of a text message, or a printout of a webpage, or a VHS tape with video, or just a plain audio file, needs to be able to introduce that as evidence, with someone who testifies that it is real and that it is accurate, with an opportunity for others to question and even investigate where it came from and how it was made/stored/copied.

    If I just show up to a car accident case with an audio recording that I claim is the other driver admitting that he forgot to look before turning, that audio is gonna do basically nothing unless and until I show that I had a reason to be making that recording while talking to him, why I didn’t give it to the police who wrote the accident report that day, etc. And even then, the other driver can say “that’s not me and I don’t know what you think that recording is” and we’re still back to a credibility problem.

    We didn’t need AI to do impressions of people. This has always been a problem, or a non-problem, in evidence.




  • He’s a great guy, but sometimes a little hard to follow if you’re only taking part in one conversation at a time when he’s talking in two and listening to a third because he expects you to be on the ball in your own discussion when he jumps in to drop a tidbit or ask a question like a chess master playing 4 games in the park at once

    If it’s like simultaneous chess, why isn’t the single thread sufficient context for everything that happens in that thread? It just sounds like the guy you’re describing has low cognitive empathy and doesn’t understand other people’s minds. At that point you’re just describing a neurodivergent person who may or may not be a genius in certain domains, while being a moron in this one domain that you’ve described.



  • Now that splash screen, with its pixelated gradient of the 256 color palette brings back some nostalgic memories.

    It’s funny because we can see pixelated stuff today mostly in shitty jpeg artifacts, but those follow the jpeg algorithm for how to best conserve file size within their compression scheme, so they look different. This splash screen seemingly has every pixel meticulously chosen so that it’s in the right place, and working with only the limits of the color space.



  • I actually have fairly high hopes for Intel’s 18A and the upcoming technology changes presenting competition for TSMC (including others like Samsung and the Japanese startup Rapidus). And even if it turns into a 3-way race among Asian companies, the three nations are different enough that there’s at least some strength in diversity.

    TSMC’s dominance in the last decade I think can be traced to their clear advantage in producing finFETs at scale better than anyone else. As we move on from the finFET paradigm and move towards GAA and backside power delivery, there are a few opportunities to leapfrog TSMC. And in fact, TSMC is making such good money on their 3nm and 4nm processes that their roadmap to GAAFETs and backside power is slower than Intel’s and Samsung’s, seemingly to squeeze the very last bit out of finFETs before moving on.

    If there’s meaningful competition in the space, we might see lower prices, which could lead to greater innovation from their customers.

    Do I think it will happen? I’m not sure. But I’m hopeful, and wouldn’t be surprised if the next few process nodes show big shakeups in the race.