Chip giant Intel welcomes 2010 by introducing new range of Core iSeries processors. Core i7 is already released in 2009, got some big fame. Alienware M17x laptop powered by Core i7 processor is rated as best laptop for gamers in all of its review. This January i3 and i5 are added to Core iSeries. Thus no more Core 2 series from Intel in the future. i3 series for replacement of Core 2 Duo series, i5 performs slightly better than i3 and i7 for total ultimate performance. Dell and Toshiba already released their notebook products with Core iSeries processors. Intel says iSeries processors can deliver crisp and sharp images, good video and gaming performance, less power consumption comparing to its old processors. iSeries processors got Turbo Boost and Hyper Threaded technology which enables faster multi-tasking and better performance. This new processors will give a tough competition to main competitor AMD, let us see how it works in real time environment.