Performance and benchmarks

[Yorok0]

@Yorok0

In build “101.101.34397.0 4546676” I have benchmark result without v-sync 1013.1 (sometimes stutters) and with v-sync 1037.4 (no stutters).

Exactly the same results in build “101.101.34699.0 4580616”. Enabling v-sync should currently be official advice for improving performance.