Intel Core i7-4770K vs Intel Core i7-3770K

The Intel Core i7-4770K (Haswell S) and the Intel Core i7-3770K (Ivy Bridge S) are desktop processors for demanding users, developed by Intel in successive generations.

Both CPUs are manufactured using a 22 nm process and feature 4 cores and 8 threads, as well as an 8 MB Level 3 cache. They support PCIe Version 3.0 and offer a maximum memory bandwidth of 26 GB/s. Their "K" suffixes indicate overclockability. In single-core and multi-core performance, the Intel Core i7-4770K outperforms the Intel Core i7-3770K.

The Haswell architecture of the Intel Core i7-4770K leads to noticeably higher computing power, especially in multi-core applications, and also shows a performance increase of well over ten percent in many single-core tests. For gaming, the Intel Core i7-4770K offers a slight advantage due to these architectural improvements.

Both possess integrated graphics units (Intel HD Graphics 4600 and Intel HD Graphics 4000, respectively), which are however not sufficient for demanding gaming. Power consumption and Thermal Design Power (TDP) are comparable for both processors at approximately 84 Watts, with good cooling being essential for stable operation.

In the used market, the Intel Core i7-4770K tends to be more expensive due to its better performance. Summary and Recommendation: The Intel Core i7-4770K offers better overall performance, especially in multi-core tasks and gaming. The Intel Core i7-3770K remains a solid and often more affordable option for general use.

For maximum performance on older platforms, the Intel Core i7-4770K is the choice; for budget-conscious systems, the Intel Core i7-3770K offers good value for money.