Core i7-14700K vs Ryzen 9 7900X3D specs and performance
Our benchmark analysis concludes that the Core i7-14700K performs better than the Ryzen 9 7900X3D. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 7900X3D in all gaming tests too.
When comparing core counts for these CPUs, we notice that the Core i7-14700K has significantly more cores with 20 cores compared to the Ryzen 9 7900X3D that has 12 cores. It also has more threads than the Ryzen 9 7900X3D. Our comparison shows that the Ryzen 9 7900X3D has a slightly higher clock speed compared to the Core i7-14700K. Furthermore, both these CPUs have identical turbo speeds. The cache sizes of these CPUs are different. Indeed, the Core i7-14700K has significantly more L2 cache than the Ryzen 9 7900X3D. Despite this, the Ryzen 9 7900X3D has significantly more L3 cache compared to the Core i7-14700K.
Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i7-14700K has more threads than cores. Each physical core is split into multiple threads.
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