[VALORANT] Stutter on shader compilation — what actually fixes it

Finally worked this out, so here is the write-up I wish I had found. Everything I read suggests it should just work, and for me it very much does not.

I do not want to sink more time or money into it before I understand what I am optimising for. Will update the post if I find a cleaner solution.

Speaking as someone who got it wrong initially, nine times out of ten it is a driver or a background process, not the thing you suspect.

Report back once you have tried it.

For what it is worth, the difference is real but small enough that you may not notice it while playing.

For what it is worth, it is almost always a setting rather than hardware, so try the free fixes before spending anything.

Only partly related, but keep a note of what you changed, otherwise you cannot undo it cleanly later.

Report back once you have tried it.

Had the exact same issue. give it a clean reinstall before assuming the hardware is at fault.

Same boat here. the difference is real but small enough that you may not notice it while playing.

Worth a shot before anything drastic.

Worth checking first: measure before and after, otherwise you are just guessing whether it helped.

Report back once you have tried it.

Speaking as someone who got it wrong initially, that behaviour is intentional, even though it is poorly explained in-game.

Report back once you have tried it.

In my testing, verify the files before anything else; it catches more problems than people expect.

Agreed on most of this, except the trick is to change one thing at a time and actually note the result before touching anything else.

Others may have a cleaner method.

Counterpoint: nine times out of ten it is a driver or a background process, not the thing you suspect.

Let us know which part worked.

The usual fix here is keep a note of what you changed, otherwise you cannot undo it cleanly later.

Report back once you have tried it.

This comes up a lot, so: the defaults are conservative on purpose, so there is usually headroom to gain.

For what it is worth, the trick is to change one thing at a time and actually note the result before touching anything else.

Others may have a cleaner method.

Depends on your setup, but broadly the averages hide the problem; look at the one percent lows instead.

This is the bit people miss — do the cheap diagnostic first — it costs nothing and rules out half the causes.

Report back once you have tried it.