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:
Now we're looking at performance per Watt, a simple calculation where we divide frame rate by the power draw for each game, and then present the average result here. The B570 is just as efficient as the B580, putting it on a similar level to the RX 7700 XT. It's a good step up from the Alchemist series, delivering exactly 50% more performance per Watt compared to the A750, but it does lag behind Nvidia and the RTX 40-series.
Ray tracing results
As a bonus, we now include the power figures for all six games we test with ray tracing enabled.
8-Game ray tracing average:
Ray tracing scales similarly, but the Nvidia GPUs have an even bigger lead here.
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