Intel Core i5-4570 vs Intel Core i3-6100

The Intel Core i5-4570 (Haswell S), introduced in Q2 2013, was manufactured using the 22 nm process and offered 4 cores/4 threads, 6 MB L3 cache, and Intel HD Graphics 4600.

The Intel Core i3-6100 (Skylake S), released in Q3 2015, utilized the more modern 14 nm process with 2 cores/4 threads (Hyper-Threading), 3 MB L3 cache, and Intel HD Graphics 530.

Both support PCIe 3.0, with the Intel Core i3-6100 having a higher maximum memory bandwidth of 34 GB/s compared to the Intel Core i5-4570 (26 GB/s). In multi-core applications, the Intel Core i5-4570 shows significantly higher performance due to its four native cores.

For single-core performance, the Intel Core i5-4570 is superior in some benchmarks, while the Intel Core i3-6100 achieves comparable values in other tests thanks to its more efficient architecture. For gaming, the Intel Core i5-4570 with its four cores is generally better suited, especially for multithreaded games.

Although the Intel Core i3-6100 has a more powerful integrated graphics unit, its lower core count can be a limitation in demanding titles. The Intel Core i3-6100 is more energy-efficient thanks to the 14 nm manufacturing process. The Intel Core i5-4570, with its 22 nm process and four cores, has higher power consumption.

Both are older processors primarily found on the used market for cost-effective upgrades or basic PCs. The Intel Core i5-4570 is the choice for demanding multi-core tasks like video editing. The Intel Core i3-6100 is recommended for energy-efficient operation, office applications, and light gaming.