Intel Core i5-4570 vs Intel Core i5-3450

The Intel Core i5-4570, based on the Haswell architecture (codename Haswell S), was developed as a mainstream desktop processor offering solid performance for everyday tasks.

The Intel Core i5-3450 belongs to the previous generation Ivy Bridge (codename Ivy Bridge S) and was also designed for mainstream desktop use.

Both CPUs are manufactured using a 22nm process and feature 4 cores and 4 threads. They utilize PCIe Version 3.0 for expansion cards. In performance tests, the Intel Core i5-4570 shows better single-core performance in Cinebench R23 and significantly higher single- and multi-core performance in Geekbench 6, with differences exceeding the 10 percent threshold.

This highlights the advantages of the newer Haswell architecture. For gaming scenarios, the Intel Core i5-4570 offers a slight advantage thanks to its architecture and generally higher single-core performance. The integrated Intel HD Graphics 4600 of the Intel Core i5-4570 is more powerful than the Intel HD Graphics 2500 of the Intel Core i5-3450.

Both processors have a maximum memory bandwidth of 26 GB/s. Power consumption and thermal design power (TDP) are comparable for both, with the Haswell architecture of the Intel Core i5-4570 showing slight efficiency improvements. As both processors represent older generations, they are primarily found on the used market, where their price-performance ratio heavily depends on the specific offerings.

In summary, the Intel Core i5-4570 offers higher overall performance due to its Haswell architecture and improved integrated graphics, making it preferable for general desktop applications and light gaming. The Intel Core i5-3450 remains a solid option for basic tasks, especially on a tight budget.