Intel Core i9-10900KF vs Intel Core i5-2300

Core i9-10900KF vs Core i5-2300 benchmarks

In our benchmarks, the Core i9-10900KF beats the Core i5-2300 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-2300 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i9-10900KF has significantly more cores with 10 cores compared to the Core i5-2300 that has 4 cores. It also has more threads than the Core i5-2300. Our comparison shows that the Core i9-10900KF has a slightly higher clock speed compared to the Core i5-2300. Also, the Core i9-10900KF has a significantly higher turbo speed. The Core i5-2300 outputs less heat than Core i9-10900KF thanks to a slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 i9-10900KF has more threads than cores. Each physical core is split into multiple threads.