In this comparison, Ryzen 9 5900X is 5% better than Ryzen 9 5800X. The data source is several popular tests. More detailed information of the benchmarks is below. Summary result of all game benchmarks. For the maximum in this test, the results of the most powerful processor in the site database are taken.Is the 5900x the best CPU for gaming?
The 5900X took center stage in the 5000 series launch presentation where AMD gunned for Intel’s “best gaming CPU” crown. They showed the 5900X as being 26% better for gaming than the previous generation’s Ryzen 9 3900XT, attributing this to the new architecture’s faster single core speeds and lower latency.Why is the 5800x so much more overheated than the 5900x?
The 5800X has its 8 cores packed much more close together than the 5900X's 12 cores, making its thermal density higher and thus making the heat transfer between the CPU and the CPU cooler less efficient - so basically, your first hypothesis.Is the 5900x better than the 10900k?
The details around AMD’s testing were not disclosed but it is safe to assume that 6.8% is the highest average lead that AMD are willing to stand by. Our benchmarks show that the 5900X’s slightly faster cores and the 10900K’s slightly lower memory latency balance out to yield similar performance.