Intel Core i7-8700K vs Intel Core i7-9700KF

Core i7-8700K vs Core i7-9700KF specs and performance

Our benchmark analysis concludes that the Core i7-9700KF performs better than the Core i7-8700K. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-8700K in all gaming tests too.

With info from our database, we find that the Core i7-9700KF has slightly more cores with 8 cores whereas the Core i7-8700K has 6 cores. Despite this, the Core i7-8700K has more threads than the Core i7-9700KF. Our comparison shows that the Core i7-8700K has a slightly higher clock speed compared to the Core i7-9700KF. Despite this, the Core i7-9700KF has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Core i7-9700KF has slightly more L2 cache when compared to the Core i7-8700K. However, both these chips have the same amount of 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 i7-8700K has more threads than cores. Each physical core is split into multiple threads.