AMD Ryzen 9 7900X CPU Review

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Gaming Performance Cont.

In order to test gaming performance properly and really get a good feel for it, and cover all the bases for the big picture, we decided to test 1080p, 1440p, and 4K resolutions, all three resolutions to see from top to bottom how these CPUs affect performance games. For testing, we are using an NVIDIA GeForce RTX 3090 Ti Founders Edition video card. Since we are testing all 3 resolutions, it’ll be a good mix to see where the CPU matters and where it doesn’t.

All the graphs below are not sorted, they are not sorted from fastest to slowest as in previous graphs, instead, they are simply labeled in groups by platform, from fastest CPU to least fastest CPU. As you look at performance, try to look down the column of the resolution, to see which one is faster than the other, to help your eyes see which one is faster.

Cyberpunk 2077

Ryzen 9 7900X Review Cyberpunk 2077

Cyberpunk 2077 is notoriously demanding, and as such at 4K we are most certainly GPU bound. Even at 1440p, we are GPU bound, but we do see the new 7900X perform faster than the 5950X and 5900X at 1440p by 8%. At 1080p the new 7900X is 10% faster than the 5900X, which is a nice uplift in this game. The Intel Core i9-12900K is still faster than the 7900X though at 1440p and 1080p, at 1080p its 4% faster.

Microsoft Flight Simulator 2020

Ryzen 9 7900X Review Microsoft Flight Simulator 2020

Microsoft Flight Simulator 2020 is a notoriously CPU-driven game, and you can see that above with the performance being so close in each resolution. We are using the latest patch in the game, and DX12 is enabled. The first thing that you can clearly see is how much faster the new Zen 4 CPUs are in this game. The Ryzen 9 7900X and 7600X simply blow away every CPU here, including all the Alder Lake CPUs.

Firstly, Alder Lake is superior in performance over the Ryzen 5000 series, they offer a lot of performance, and the Ryzen 7 58003D is also a champion in this game. But as much as Alder Lake improved performance over the Ryzen 5000 series, the new Ryzen 7000 CPUs blow away Alder Lake in this game. They just truly allow the best experience at every resolution, 4K included.

The Ryzen 9 7900X is 18% faster at 4K compared to the 5900X, and 29% faster at 1440p and 32% faster at 1080p. Even compared to the Intel Core i9-12900K the 7900X is slightly faster at 4K, 7% faster at 1440p and 7% at 1080p.

Ryzen 9 7900X Review Crysis Remastered

We have included Crysis Remastered because this game is also very CPU-driven. At 4K, we can see it is not so much, but at 1440p and below it is. The Ryzen 9 7900X is 2% faster than the 5900X at 1440p and 12% faster at 1080p. However, the Intel Core i9-12900K is faster at 1440p and 1080p compared to the 7900X. At 1440p it is 6% faster and at 1080p it is 7% faster.

Shadow of the Tomb Raider

Ryzen 9 7900X Review Shadow of the Tomb Raider

We decided to throw in an older game, which we used to use for GPU benchmarks quite a bit because this game was used in AMD marketing for performance, it was in one of their graphs for gaming performance. We thought it would be good to have some validated tests done so you can validate their results as well and compare against it. But this game actually turned out to be quite good for the 1080p results. At 4K it’s GPU bound, and also at 1440p. At 1080p though we can see the Ryzen 9 7900X is 14% faster than the Ryzen 9 5900X. The 7900X also beats out the 12900K a bit at 1080p.

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Brent Justicehttps://www.thefpsreview.com
Former managing editor of GPUs at HardOCP for 18 years, Brent Justice has been reviewing computer components since the late 90s, educated in the art and method of the computer hardware review, he brings experience, knowledge, and hands-on testing with a gamer-oriented and hardware enthusiast perspective. You can follow him on Twitter - @Brent_Justice You can sub to his YouTube channel - Justice Gaming https://www.youtube.com/c/JusticeGamingChannel You can check out his computer builds on KIT - @BrentJustice https://kit.co/BrentJustice

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