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> I thought I remembered that the 7900 XTX trades blows with the 4090 in some games even with both cards at stock settings. (Though of course the 4090 completel
by paulmd 4y ago
> I thought I remembered that the 7900 XTX trades blows with the 4090 in some games even with both cards at stock settings. (Though of course the 4090 completely blows it out of the water in other games.)
Yes, that's the way averages work ;) 4090 is 127.7% of 7900XTX performance averaged across all reviewers at 4K in non-RT titles. So a good game for a 7900XTX is rubbing shoulders with the 4090... and a good game for a 4090 is doubling the framerate of a 7900XTX.
4090 is not lower power than a 7900XTX though. Which is to be expected because it's a significantly faster card. However, the 4090 does undershoot its specified TDP quite a bit, it's 418W average in gaming (on the next page) yielding 107% perf/w of a 7900XTX (so it's slightly more efficient too, just delivers a lot more frames).
https://www.3dcenter.org/artikel/launch-analyse-amd-radeon-rx-7900-xt-xtx/launch-analyse-amd-radeon-rx-7900-xt-xtx-seite-2 https://www.3dcenter.org/artikel/launch-analyse-amd-radeon-r...