Input Lag

makes sense to me. change all internal desktop connections to cat6. use cat6 to replace HDMI/displayport. connect your keyboard to desktop with cat6. problem solved

> Why are modern computers not nearly as snappy as they used to be, Sup Forums?
There's this one big thing that happened: pipelining. Pipelining usually increases throughput EXTREMELY. What suffers is usually the latency.
And pipelining happens almost everywhere in your I/O-chain: in your CPU (where it's the least of your problems), in your GPU (where it retains multiple frames), and in your screen (where different post processing techniques are pipelined, again retaining multiple frames sometimes).
People asked for throughput instead of latency (high FPS instead of low latency) and industry delivered with ease.

>not using a PS2 keyboard

And a CRT right?

Most CRTs have delays because the phosphor reacts slowly
No idea if a current memeHz LCD would be faster though

I was under the impression that an LCD was always slower. Which is why CRTs are popular with people who like fighting games and why the Duck Hunt game doesn't work on LCDs.

>why CRTs are popular with people who like fighting games
LCD TVs do have a noticeable input lag that most PC monitors don't have, also memes
>why the Duck Hunt game doesn't work on LCDs.
Has to do with LCDs not drawing new images line by line

It is partially. Table from the first link in the OP.

This can be reduced, though. If you poll at 1000hz then that's reduced to only a 1ms delay, and debouncing the keypress should take only 5ms if you're using Cherry MX switches.

You can make sure your debounce times are optimal if you use an open-source keyboard firmware such as github.com/tmk/tmk_keyboard. I've been looking into rewriting the debouncing algorithm for that firmware to improve latencies, but unfortunately I fucked up recently and bricked my keyboard, and am waiting on something in the mail to fix it.

What if you could put the computer... In the screen?

The tide is changing on alot of new model TVs from Samsung and LG in terms of input lag, there still behind most 4k monitors but not by much