Using the graphics card-only power draw figures presented earlier in the review, here we present performance per Watt on a per-game basis for all twelve games we tested at 1080p.
Per-Game Results at 1080p:
Click to enlarge.
12-Game Average at 1080p:
Moving onto performance per Watt, even at 1080p where the RTX 4090 scales relatively poorly, it is still a new efficiency leader, offering 32% better performance per Watt over the RX 6600 XT. It's light years ahead of the RTX 3090 Ti, too, with almost double the efficiency.