This is clearly some kind of standardised/percentage measure. Even says under unit.
My guess is its the average percentage when scaling the performance to the best performing card for a particular game.
At 1080p the 6900XT likely wins most games and so is closest to 100. Whilst at 4k it is the 3090.
My guess is its the average percentage when scaling the performance to the best performing card for a particular game.
At 1080p the 6900XT likely wins most games and so is closest to 100. Whilst at 4k it is the 3090.