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> but you do realize the US has on shore cutting edge fabs, right?

No they don't. Even the US partnerships with TSMC aren't cutting edge.

TSMC and arguably Samsung have cutting edge fabs, no one else.


The Intel CMOS process 18A, which they have launched a few weeks ago, is the first after almost a decade that is somewhat competitive with TSMC and Samsung.

Good for Intel: their new manufacturing process has demonstrated a much better energy efficiency than the TSMC "3 nm" process that was used to make Intel Arrow Lake and Intel Lunar Lake.

Unknown: TSMC now has a "2 nm" process and the first products using variants of this process are being launched. It is unknown how TSMC "2 nm" compares with Intel 18A, but it is almost certain that the TSMC "2 nm" is better.

Bad for Intel: they had difficulties to achieve high clock frequencies in Intel 18A in comparison with TSMC "3 nm", so most Panther Lake models have lower clock frequencies than their Arrow Lake counterparts. Moreover, it is also pretty certain that for now Intel 18A has much lower fabrication yields than even the latest TSMC "2 nm" process.


What possible use legitimate use is Snowflake in verifying your identity? ES?

It's probably used to aggregate all their data sources to compile profiles. They then match the passport against their database of profiles. To say, yup, this passport is for real person; not a deceased person whose identity was stolen for example.

china's building solar like _mad_, read a newspaper

That has nothing to do with how much they are putting in the air/water.

reference to cigarettes

Discord lawyers are going to have a field day with that logo design and app look and feel.

I could understand Discord taking issue with the UI, but the logo? White on blue isn't exactly original and/or trademark/copyright worthy.

This reads like AI slop?

Haha, I take it as a compliment for now. Being not a native English speaker and managing to tie an LLM is a little flattering. Besides, Sirens are mentioned in Odyssey.

> Many stuff are

> polute

Not at all. It's an organic comment.


It didn’t read like that to me, at all. Also, did you mean to ask a question? :)

ESL AI?

I think it's possible that starcraft might have a claim here?

Apple silicon is very fast per size/watt. The mind blowing thing is the macbook air that has weighs very little, doesn't have a fan, and feels competitive with top of the line desktop pcs.


My M1 MacBook Air is honestly the best laptop I’ve ever owned. Still snappy and responsive years after release. Fantastic machine. But I’m starting to crave an M5 Air…


Don't let consumerism be stronger than you. An m1 is still sufficiently powerful.


I appreciate your helping to strengthen my resolve. More importantly, my wife thanks you as well. That said, the increased RAM available on the new models is really what I want. I have lots of programs open simultaneously.


You deserve an upgrade! You worked so hard for it :)

Happiness #1


I'm on an M1. I talk myself out of upgrading by remembering that I after a few hours of happiness my actual day-to-day experience won't noticably change.


Yea, that’s what I have been telling myself. The 16 GB of RAM I have on the M1 is starting to be a limiting factor now. If the RAM was upgradable, I would do that and probably keep the M1.


If you’re happy with the M1 performance, you could look into getting a used M1/2/3 mini a run some stuff via ssh? Much cheaper, and maybe even much better.

Yea, I’ve thought about getting an M4 refurb or used off EBay once the M5 line comes out completely and Apple stops selling M4s. I have an old x86-based Mac Mini that serves as the family media server and backup server. I’ll need to upgrade that at some point to Apple Silicon as Apple stops support for x86. As is, Apple dropped support for it with MacOS 26, so just some security updates to Sequoia from here on. That said, I’m not a fan of Liquid Glass, so I don’t really care for the time being, but eventually I’ll have to upgrade. I tend to buy a lot of refurb Macs and run them into the ground before I upgrade, often pushing them to full EOL.

Of course, it's only competitive for short bursts of serious CPU work. The thermal limits do kick in pretty quickly.

(I love my MacBook Air, but it does have its limits.)


I looked into this for the M1 MBA and it had the exact same performance at full load as the MBP...for 7 minutes. Then the thermal throttling hits and it slows down. I'm not sure what the time limit is for newer models. Regardless, the MBA's aren't offered with Pro/Ultra chips, which I desire (and would thermally throttle much sooner than 7 minutes).

My recommendation to friends asking about MBP / MBA is entirely based on whether they do anything that will load the CPU for more than 7 minutes. For me, I need the fans. I even use Macs Fan Control[0], a 3rd party utility, to control the fans for some of my workflows - pegging the fans to 100% to pre-cool the CPU between loads can help a lot.

0: https://crystalidea.com/macs-fan-control


I edit tons of raw images and 4K video like it’s going out of style.

My used M1 mba is the fastest computer I’ve ever used. If a video render is going to take more than 7 minutes I walk away or just do something in another app anyway. The difference of a few mini means nothing.


I've got a cheap laptop stand with built-in fans that blow against the bottom case of my MBA. With my previous M1 and current M3 the stand keeps them from thermal throttling for longer periods. Most of the time it's completely unnecessary but I use it occasionally when doing long duration compiles or other long term heavy loads. Even without using the stand the tasks would complete in a reasonable amount of time, it just gives me a few extra minutes of "full blast" which is often all I need.


I guess the details depend on how warm it is in your room, and whether your MacBook Air sits directly under a fan.


I’ve been amazed that while it absolutely uses a ton of battery, so has to be plugged in, my kid is able to play 3D online games with me using my old M1 MacBook Air. Not top of the line stuff (and had to change the resolution to 1440x900), but still. It gets hot, but doesn’t thermal throttle. I had half expected it to start throttling but we played for 3 hours last night with no issues.

What’s surprising is it DOES throttle using Discord with video after an hour or so, unless the battery is already full (I’m guessing it tries to charge which generates a lot of heat). You get way less thermals with a full battery and it using power instead of discharging/charging the battery during heavy usage.


Fortunately, short CPU bursts are most of what most people do. Race to idle!


what are you doing where you find the thermal limits noticeable?


Apple chips are very good especially for their power envelope but let's not get ahead of ourselves, the only way a Macbook Air feels competitive with a top-of-the-line desktop is if you're not actually utilizing the full sustained power of the desktop. There's a reason why Apple sells much bigger Max/Ultra chips with active cooling.


It’s still a lot less active cooling - the MBP fan and fan noise is noticably less than every thinkpad I’ve had, and its perf beats most desktop i7s.


Wouldn't they?


You would put these in polar orbits so they are always facing the Sun. Basically the longitude would follow the Sun (or the terminator line, whichever you prefer), and the latitude would oscillate from 90°N to 90°S and back every 24 hours.


From the linked article:

> By directly harnessing near-constant solar power

Implies they would not spend half of their time in the dark.


No. Otherwise how would you power them? We could use nuclear power methods, like we did in the Voyagers for instance. But the press release doesn’t mention that and, for a constellation of satellites around the earth, it would be a terrible idea.


NASA doesn't have enough radioactive material for its current needs, RTG is used only for missions far from Sun (and Earth).


napkin math says sq kms of radiators to cool 100MW, it's just patently ridiculous


What if they use heat pumps to raise the temperature? Heat rejection is proportional to T^4.


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