Intel Core i3-4170 vs Intel Core i7-3770K

The Intel Core i7-3770K, based on the Ivy Bridge S architecture, was a powerful desktop processor for enthusiasts, known for its overclockability.

It was manufactured using the 22 nm process and offered 4 cores and 8 threads with integrated Intel HD Graphics 4000, 8 MB Level 3 Cache, and PCIe 3.0. The Intel Core i3-4170 comes from the Haswell S architecture and targeted the mainstream desktop market.

Also manufactured using the 22 nm process, it features 2 cores and 4 threads. It integrates the improved Intel HD Graphics 4400, 3 MB Level 3 Cache, and PCIe 3.0. Both achieve a maximum memory bandwidth of 26 GB/s. In single-core tasks, the Intel Core i3-4170 can perform over 10 percent better in some benchmarks due to its Haswell architecture (IPC improvements), while the Intel Core i7-3770K achieves significantly higher values in other tests.

Multi-core performance is theoretically superior on the Intel Core i7-3770K, but in certain benchmarks, the results of both CPUs are less than 10 percent apart. For gaming, the Intel Core i7-3770K is generally better suited due to its 4 cores and 8 threads, especially for modern games that benefit from more parallelism.

The integrated graphics of both processors are insufficient for demanding games. The Intel Core i7-3770K has a TDP of 77 Watts. The Intel Core i3-4170, at 54 Watts, is significantly more energy-efficient. Used, the Intel Core i7-3770K is usually more expensive. The Intel Core i3-4170 offers a more cost-effective solution for basic tasks.

The Intel Core i7-3770K impresses with more cores/threads and overclockability for demanding applications and gaming. The Intel Core i3-4170 scores with efficiency and good single-core performance for everyday tasks. For demanding use, the i7-3770K is recommended; for basic tasks, the i3-4170.