1. Doom Eternal massively favors AMD cards from 7 years ago vs. Nvidia cards from 7 years ago
   
2. Hardware Unboxed botched the testing
   
3. AMD bribed them
   

Quote:In its testing, Hardware Unboxed found that in pairs of GPUs from AMD and Nvidia, where they used to battle neck-in-neck at their release, AMD's GPUs today come out with significantly higher performance than Nvidia's counterparts in testing Doom Eternal.

Take for example the GTX 780 and its main competitor from when it was out seven years ago, the almighty AMD Radeon R9 290. Back then, the two battled closely with one or the other winning at different games, but in Doom Eternal we see something completely different. Whereas the GTX 780 is able to put down an average of 45 FPS, the R9 290, pushes out 116 FPS on average -- that's more than twice as fast as Nvidia's card!