Intel Core i5-9600KF vs Intel Core i9-9820X

Core i5-9600KF vs Core i9-9820X specs and performance

Our benchmark analysis concludes that the Core i9-9820X performs better than the Core i5-9600KF. Despite this, the Core i5-9600KF has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Core i9-9820X has significantly more cores than the Core i5-9600KF. Indeed, the Core i9-9820X has 10 cores compared to 6 cores found in the Core i5-9600KF. It also has more threads than the Core i5-9600KF. Our comparison shows that the Core i5-9600KF has a slightly higher clock speed compared to the Core i9-9820X. Also, the Core i5-9600KF has a slightly higher turbo speed. A Core i5-9600KF CPU outputs less heat than a Core i9-9820X CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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. For instance, the Core i5-9600KF has the same number of threads as cores. This means the the CPU does not support hyperthreading.