He modified his testing methodology this time, he used High settings and avoided Ultra or Max settings, which contributed to the margins, this video is decieving, the guy is so self indlugent and so vulnerable about his flawed recommendation of the 5700XT over modern Turing cards, that he is willing to cheat his audience for it.
For example: last time he did that same comparison, he tested Cyberpunk at High settings, Valhalla at Very High and Watch Dogs at Ultra settings, he also tested dozens of games at their max settings.
This time he switched and lowered the quality settings a notch or two: Cyberpunk at Medium, Valhalla at High and Watch Dogs at Very High, the other dozens of games were tested using significantly lower than max settings.
Last time the 5700XT had a 15% lead over the 2060Super, now it has a 13% lead despite the lowered quality settings. So the margin is decreasing, a "finewine" aging for the 2060Super in Steve's book, necessitating the deceptive move to try and uphold his "narrative" of the 5700XT being the superior choice by lesseing the reduction of the margin.