Intel Core i5-11400 vs Intel Core i5-9600K

Core i5-11400 vs Core i5-9600K specs and performance

Our benchmark analysis concludes that the Core i5-11400 performs better than the Core i5-9600K. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-9600K in all gaming tests too.

Info from our database shows that they both have the same core count but the Core i5-11400 has more threads. These CPUs have different clock speeds. Indeed, the Core i5-9600K has a slightly higher clock speed compared to the Core i5-11400. Also, the Core i5-9600K has a slightly higher turbo speed. A Core i5-11400 CPU outputs less heat than a Core i5-9600K CPU because of its significantly 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 Core i5-11400 has significantly more L2 cache than the Core i5-9600K. The Core i5-11400 also has slightly 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 Core i5-11400 has more threads than cores. Each physical core is split into multiple threads.