What do you mean by "matched" or "exceeded"? Are you saying Intel has better performance per watt? Or better idle power consumption? Which Zen generation are you comparing to? Zen 3, 3+, or 4?
Raptor Lake is roughly equivalent in perf/watt to Zen 4 and Apple's M series, at least going by eco mode benchmarks. Seems like E cores would get better idle consumption as well.