Which one of the central processing units is better: Intel Core i7-4578U or Intel Core i9-9820X? On this page we compare the technical data and benchmark results of different CPUs.
The Intel Core i7-4578U has 2 cores and 4 threads with maximum working frequency of 3.50 GHz. The Intel Core i7-4578U was released on Q3/2014.
The Intel Core i9-9820X has 10 cores with 4 threads and 3.50 GHz of frequency. The Intel Core i9-9820X was released on Q4/2018.