zlacker

I agree that the human eye can see higher than 60Hz, especially in the peripheral vision where VR research shows we need at least 90Hz to not get sick and 120Hz works better.

That said, there is something to be said for modern applications just running way below the limits of the refresh rate of our screens: https://twitter.com/jmmv/status/1671670996921896960

>>entrop+(OP)
I saw that thread and could not relate. Both my desktop (5800x3d/64GB/4090/4K120) and laptop (M2 Pro/32GB/3K120) are just as snappy as that 600MHz machine. More importantly, my machines stay snappy under more demanding workloads which that old machine can't do.

In the next tweet he compares it to a stock Surface Go 2 (quad-core i5 processor at 2.4GHz, 8GB RAM, SSD) and seems to be surprised that it performs like crap. His 600MHz CPU is sufficient to get decent input lag from NT 3.51 which lists a 25 MHz CPU as it's minimum spec just as my machines get decent input lag from Windows/macOS which list a 1.2 GHz CPU as the minimum spec.

I know clock speed is a bad metric, but you get the point. Your hardware needs to be well above the minimum spec by an order of magnitude if you want acceptable latency