Ryzen 7 7700X vs Ryzen 9 9900X benchmarks
In our benchmarks, the Ryzen 9 9900X beats the Ryzen 7 7700X in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 7700X in all gaming tests too.
When comparing core counts for these CPUs, we notice that the Ryzen 9 9900X has significantly more cores with 12 cores compared to the Ryzen 7 7700X that has 8 cores. It also has more threads than the Ryzen 7 7700X. Our comparison shows that the Ryzen 7 7700X has a slightly higher clock speed compared to the Ryzen 9 9900X. Despite this, the Ryzen 9 9900X has a slightly higher turbo speed. A Ryzen 7 7700X CPU outputs less heat than a Ryzen 9 9900X CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Ryzen 9 9900X has significantly more L2 cache than the Ryzen 7 7700X. The Ryzen 9 9900X also has significantly more L3 cache.
The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Ryzen 7 7700X has more threads than cores. Each physical core is split into multiple threads.
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