Core i9-9900K vs Ryzen 7 6800U comparison
In our benchmarks, the Core i9-9900K beats the Ryzen 7 6800U in overall performance. Despite this, the Ryzen 7 6800U has the advantage in our gaming benchmark.
Info from our database shows that they both have the same core count and the same number of threads. These CPUs have different clock speeds. Indeed, the Core i9-9900K has a slightly higher clock speed compared to the Ryzen 7 6800U. Also, the Core i9-9900K has a slightly higher turbo speed. The Ryzen 7 6800U outputs less heat than Core i9-9900K thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Ryzen 7 6800U has significantly more L2 cache when compared to the Core i9-9900K. However, both these chips have the same amount of L3 cache.
Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i9-9900K has more threads than cores. Each physical core is split into multiple threads.
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