Unlocking speed increase when moving from M1 to M4 processor?

We're in the market for upgrading our Macs and were wondering if anyone has found a noticeable change in unlocking (or general app speed) when upgrading from an M1 to M4 processor? Single core  speed increase is generally about ~ 80% based on GeekBench score, but was seeing if that seems "about right" in real life. Thanks!