To provide some elaboration on this: Their overall CPU score used to be 30% single, 60% quad, 10% multicore. Last year around the launch of zen 2 they gave it an update. Which makes sense; the increasing ability of programs to actually scale beyond four cores means that multicore should get more importance. And so they changed the influence of multicore numbers from 10% to... 2%. Not only was it a blatant and ridiculous move to hurt the scores of AMD chips, you got results like this, an i3 beating an i9 https://cdn.mos.cms.futurecdn.net/jDJP8prZywSyLPesLtrak4-970...
And there was some suspicious dropping of zen 3 scores a week ago, too, it looks like.