alt Hacker News20 years ago is about when SSDs came to consumer PCs. Which is the last time I remember thinking that my computer became faster than the previous one was when it was new (if by computer we mean the hardware combined with a mainstream up-to-date software stack)
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You had SSDs in 2006? Was I missing out?
I don't think I had any in my builds until 2014ish
Your computer may not feel faster than a 20 year old PC, but CPUs have gotten way, way faster.
Compare the AMD Ryzen 7 9800X3D to the AMD A12-9800, you go from 4 cores to 8, and you double the power consumption. But it's not twice as fast. It's 10 times faster. Depending on the exact metric, it could be as little as twice as fast or as much as 1000 times faster, depending on the exact operations.
On top of that memory throughput between DDR4 and DDR6 is about 2.5 times faster as well.
Oh and this isn't 20 years apart, this is 7 years apart. 20 years will see almost an exponentially larger gap even still.
I can still feel performance increases, most recently was when I got an M4 Mac Mini. Compared to my M2 Air, which is no slouch by any means, there was a very perceptible improvement in latency, app opening, general task completion, and so on. But very slight, and some coming from placebo effect/marketing.
These days, I feel the most performance uplift when I switch from Windows/macOS over to a Linux or BSD installation, if only because there is so little wasted effort in running a bajillion little background tasks for crap I didn't ask for. Windows 10 on my PC is highly debloated and optimized, very little in my startup services and so on, but CachyOS on the same hardware feels leagues better.