<human>:  What are the differences between Intel Core i7 and i9 processors?
<bot>: The main difference between Intel Core i7 and i9 processors is in their core counts, clock speed, and cache size. Intel Core i7 processors typically come with 6 or 8 cores, a clock speed of 3.2GHz up to 4.5GHz, and a cache size of 8-12MB. Intel Core i9 processors, on the other hand, come with either 8, 10, 12, or 16 cores, a clock speed of between 2.6GHz and 4.8GHz, and a cache size of 16-20MB. In addition to the differences in core counts, clock speed, and cache size, Intel Core i9 processors also typically have higher Turbo Boost speeds than i7 processors, which can give them extra performance for intensive tasks.