Interms of overall gaming performance, the Intel Core i3-3220 3.3GHz is massively better than the Intel Core 2 Duo E8400 3.0GHz when it comes to running the latest games. The Core i3-3220 3.3GHz has 2 more threads than the Core 2 Duo. CPU-Upgrade: Intel Core 2 Duo T5250 CPU CPU-Upgrade Motherboards / Chipsets· CPUs· Motherboard Chart
CPUs similar to Intel Core i3-6100U. The i3-6100U is based on Skylake-U core, and it requires BGA1356. There are also 20 Skylake-U parts, that work in the same socket. Below you will find partial characteristics and stepping information for these chips. Specifications.