F1 is still the winner in sea level thrust per engine (6770 kN vs 2660kN).

Raptor is more efficient (with higher sea level and vacuum specific impulse); it also has a much higher thrust density -- those 2660kN come from a nozzle only 1.3m in diameter, vs the F1's 3.7m diameter.

The higher thrust density and smaller size means that you can fit 33 raptors in a ~9m diameter circle and end up with a stage with double the thrust of the ~10m diameter Saturn V.