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 2160p (4K).
Per-Game Results at 2160p (4K):
Click to enlarge.
12-Game Average at 2160p (4K):
Lastly, at 4K, here the RX 7900 XT is actually a touch less efficient than the XTX – again not something we usually see as typically the lower power SKUs are more efficient. There's only 3% in it but it was measurable over the 12 games we tested.