Intel Core i7-4790 vs Intel Core i5-3570K

The Intel Core i5-3570K was released based on the Ivy Bridge S architecture and was aimed at home users who valued a solid foundation.

In contrast, the Intel Core i7-4790 appeared with the Haswell S architecture to appeal to professional users.

Both processors are manufactured using the 22-nanometer process. While the Intel Core i5-3570K has four cores and four threads, the Intel Core i7-4790 offers eight threads with four cores thanks to Hyper-Threading. Additionally, the Intel Core i7-4790 has 8 MB of Level 3 cache, while the Intel Core i5-3570K is equipped with 6 MB.

Both support PCIe 3.0 and a memory bandwidth of 26 GB/s. In single-core and multi-core performance, the Intel Core i7-4790 is significantly ahead in benchmarks. Since the performance differences exceed ten percent, the Intel Core i7-4790 is better suited for computationally intensive tasks.

In games, the architecture of the Intel Core i7-4790 ensures a more stable frame rate. The thermal design power of the Intel Core i5-3570K is 77 watts, whereas the Intel Core i7-4790 is specified at 84 watts. Despite the higher market value, the Intel Core i7-4790 offers a better price-to-performance ratio for demanding applications.

The Intel Core i5-3570K remains an option for simple office computers, while the Intel Core i7-4790 is the recommendation for demanding multitasking.