this post was submitted on 01 Apr 2024
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Did you see this article by Dan Luu? https://danluu.com/slow-device/
Super interesting. It's a discussion from a point of view I hadn't considered before: how bandwidth has increased much more than CPU performance of web apps. I felt this in a way as my main computer until recently was a mini PC with the an Intel i5-5250U processor. Despite my Internet connection going from a 10mbps link to a 300mbps link, and pings dropping from 25ms to <5ms, browsing the web on the device became unbearable.
Interesting, it kinda feels like the opposite is true for me, at least on mobile. In 4 years, I've gone from a 1.4GHz A53 SD425 to a 2.2GHz A78 SD695 SoC, a 6x increase in single thread performance in 4 years for me. I also during that time got a powerful laptop with a Ryzen 9 5900HX CPU.
Meanwhile, it's still not unusual to see my Internet speeds drop below 1Mbps, often hovering around 100Kbps-300Kbps, on data or crappy university WiFi, which sometimes has a ping of no joke, 20000+ on my laptop when running Ubuntu. I can sometimes reach high throughput of up to 100Mbps, but when I don't, my Internet speeds often chug.