AMD's RX 7900 series graphics card on the market for 2 days, all the evaluation we have seen, but these days around the RX 7900 performance controversy is still a lot, a lot of people feel dissatisfied, to some extent is the previous marketing publicity raised expectations, that RX 7900 XTX graphics card is only a little less than RTX 4090, Very high cost performance.

RX 7900 series graphics card this wave in energy efficiency, RT optical chase performance is indeed abnormal, as to whether the drive optimization is not enough, we have to wait for the later driver to be judged.

On the other hand, the regular gaming performance of the RX 7900 series is still strong, if you don't factor in bonuses like light catch and DLSS, according to a review by Igors Lab that compiled the performance of 20 games.Using RTX 4080 graphics card as 100% benchmark, we analyzed the performance of these graphics cards, and it is more affecting the experience of 1% low game frame, not the game average frame.

At 2K resolution, the RX 7900 XT performs almost as well as the RTX 4080, with the RX 7900 XTX at 112.3 and the RTX 4090 at 119.3, leading by just 6%.

The gap widens with 4K performance, with the RX 7900 XT at 92.8, the RX 7900 XTX at 111.6, and the RTX 4090 at 129,That works out to about 16% better performance than the RX 7900 XTX.

Not to mention the 6% difference at 2K resolution, even if many players say that a 10,000-level graphics card is used to play 4K games all day, the RX 7900 XTX and RTX 4090 difference is not that big, and the performance base of both graphics cards is very high, smooth is not an issue, higher frame rate has little impact on the experience.

Of course, this is only for non-RT light chase games, if the player tends to play the game with RT light chase on,So RTX 4080, RTX 4090 is still way ahead,AMD's catch-up action is not enough.