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Framework Laptop 12 review

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Re: Framework Laptop 12 review

#93

Earlier quoted context omitted.

You could say it masks over the uncertainty in some ways, but it doesn't introduce that uncertainty. Asking for a laptop with 100PPD doesn't even make sense. > the 20/20 visual acuity threshold The acuity threshold for random blobs of light. The threshold for sharp edges is much finer, and the things we put on computer displays have a lot of sharp edges. https://en.wikipedia.org/wiki/Hyperacuity

> Asking for a laptop with 100PPD doesn't even make sense. Won't deny, since again, PPD depends on your field of view. Yes, if you shop for "resolution and diagonal size", you may as well shop for PPI directly. This just doesn't generalize to displays overall (see my other comment with a TV example), as it's not actually the right variable. Wrong method, "right" result. > The threshold for sharp edges is much finer,…

PPI doesn't generalize across different types of display but it works pretty well within a category of monitor, laptop, tablet, phone. For TV you probably just assume it's 4K and figure out the size you like.

It's wrong but it's wrong in a way that causes minimal trouble and there's no better option. And if you add viewing distance explicitly, PPI+distance isn't meaningfully worse than PPD+distance, and people will understand PPI+distance better.

Re: Framework Laptop 12 review

#94
post #22

Is it unreasonable to think Framework should be able to make a laptop competitive with the 5 years old MacBook Air M1? I get that Framework focuses on making repairable machines, but does that prevent them from making a fanless, hi dpi, good performing, long battery life machine? I wouldn’t expect parity with an M4 machine, but it doesn’t seem unreasonable to think they should be competitive with the much older M1. I…

> Is it unreasonable to think Framework should be able to make a laptop competitive with the 5 years old MacBook Air M1? Kind of unreasonable. I mean which Intel or AMD cpu can be run fanless and perform well? On the topic of displays, my understanding is that they "kind of use what they can get". That's how there can be a 13 display with rounded corners in a straight edge case. What you're asking are the things I'm…

It isn't the chip which determines whether it's fanless. Basically every modern chip supports power capping and then the power cap is determined by how much heat the machine can dissipate.

What that really determines is multi-thread performance. Fanless laptop that can dissipate the power of one core? No problem. Fanless laptop that can dissipate the power of all the cores? For that you have to lower the clock speed quite a bit. Which is why you see AMD chips on older TSMC process nodes getting better multithread performance than Apple's fanless ones.

The cost/benefit ratio of adding a fan is extremely attractive. The alternative way of doing it is to add more cores. If you have 8 fanless cores at 2 GHz, how do you improve multi-thread performance by 50%? Option one, clock them at 3 GHz, but now you need a fan; cost of fan ~$5. Option two, get 16 cores and cap them at 1.5 GHz to fit in the same power envelope, but now you need twice as much silicon, cost of twice as many cores $500+.

The number of people who pick the second option given that trade off is so small that hardly anybody even bothers to offer it.

Apple continues to do it because a) then they get to claim "see, they can't do this?" even when hardly anybody chooses that given the option, and b) then if you actually want the higher performance one from them, you're paying hundreds of dollars extra for more cores instead of $5 extra for the same one but with a fan in it.

Re: Framework Laptop 12 review

#95

Earlier quoted context omitted.

..as much as the CTRL key being moved to the wrong place. (Yes, I could map this elsewhere, but I use too many different machines.)

What do you mean? Most laptops have Ctrl | Fn | windows | alt Which matches what one should expect from a desktop keyboard (Ctrl is the left-most key)

Given how much more I press ctrl than fn, fn on the left drives me crazy on the few laptops that do it.

Re: Framework Laptop 12 review

#96
post #27

What do you all use for a modern web development machine. 16GB of ram is no longer enough, I will soon upgrade to a new MBA with 32GB, but I still fear that won't be enough. I was looking at the latest framework and you can get it with 96GB of ram for $2k, that's $3600-$3800 for a mac and it's a much larger mac than I want. A quick scan of Dell and Lenovo non workstation class laptops didn't show any with more than 3…

Uninstall Firefox and stop developing junk in Next.js or any other vendor-as-a-service frameworks

Install htop/btop and be more conscious about what your machine is actually doing. Needing more than 32GB RAM to develop a website is absurd

Re: Framework Laptop 12 review

#97
post #2

Is there a single person in the world that LIKES the half-height up/down keys?

..as much as the CTRL key being moved to the wrong place. (Yes, I could map this elsewhere, but I use too many different machines.)

There aren't many laptops with Control key in the correct spelling and placement like how and where it is on HHKB, even most MacBooks except JIS builds get it wrong.

Re: Framework Laptop 12 review

#99
post #27

What do you all use for a modern web development machine. 16GB of ram is no longer enough, I will soon upgrade to a new MBA with 32GB, but I still fear that won't be enough. I was looking at the latest framework and you can get it with 96GB of ram for $2k, that's $3600-$3800 for a mac and it's a much larger mac than I want. A quick scan of Dell and Lenovo non workstation class laptops didn't show any with more than 3…

My firefox is currently on 450mb on RAM, putting it in third place behind KDE's file indexer and one of the currently running electron instances.

If you use Linux, then you're not stuck pre-dedicating a big block of RAM to a VM to run docker in, you're just using whatever the container is using.

Re: Framework Laptop 12 review

#100
post #29
post #22

Earlier quoted context omitted.

> Is it unreasonable to think Framework should be able to make a laptop competitive with the 5 years old MacBook Air M1? Kind of unreasonable. I mean which Intel or AMD cpu can be run fanless and perform well? On the topic of displays, my understanding is that they "kind of use what they can get". That's how there can be a 13 display with rounded corners in a straight edge case. What you're asking are the things I'm…

Intel's T variants in the Core series can be passively cooled. They have pretty good burst performance in case you need it. I don't know if there are laptops using them (I only have fanless desktop systems with these CPUs).

Besides, at least in Linux, lots of kernel options can tweak Intel/AMD CPUs to make them mostly silent.

The problem is that manufacturers don't put much thought into building good cooling systems.

Lenovo, for instance, has so many SKUs that it's really random. A few are great, but some sound like a hairdyer or rev up too aggressively.

Apple gets this. By having a small product line, they usually polish all those details.

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