The socket used for core 2 duo processors is LGA 775 and they come with a FSB bus. With 65 nm and 45 nm fabrications, they are a tad slower and less power efficient than the 32 nm/22nm based core i3 processors. Core 2 Duo processors came in three types of architectures, codenamed as ‘ Conroe‘, ‘ Wolfdale‘ and ‘ Allendale‘. So how does the old dual core line measure up against these computing ‘ young turk‘ core i3 processors? Let’s find out. In both desktop and mobile domain, these processors currently rule the market. Besides the substantial boost in computing power, these chips offer 3 MB smart cache, with on-board Intel HD 4000/2500 graphics that can run intensive graphics without an external video card. With Hyper-Threading ( simultaneous multithreading) enabled, the two built-in third generation core i3 processors can work on four threads simultaneously, thus making parallel computing possible. Using tri-gate or 3D transistors, Intel has managed to add more transistors in lesser space creating high-performance, power-efficient chips. Very recently, a reincarnation of the core i3 was launched in the form of Ivy Bridge microarchitecture with a 22 nm manufacturing process. The two points of comparison will be technical specifications and the only other factor which matters, which is – performance. The following comparison will provide an overview about how the i3 processors are different from their dual core predecessors. Today, Intel has gone through a phase of radical innovation to introduce three successive generations of core i3 processors, that are a significant improvement over the core 2 duo line. Intel’s dual core and core 2 duo processors were the first ones to introduce multi-core processor based computing. With dual, quad and even six core processors hitting the market, there are many more factors to be considered, than before. The entry of multiple core chips changed it all and life became complicated. All you had to look at was the clocking frequency and cache size. The new hierarchy of Intel chips, in ascending order of computing power, are the core i3, i5 and i7 processors.Ī comparison between processors was simple some years ago with a single core processor. In fact the old core 2 duo line was overthrown by the first two generations of i3 processors long ago. The core i3 processors, now in their third generation Ivy Bridge line have supplanted the core 2 duo line in the entry level domain. These include the entry-level, mid-level and high-end processors. The company delivers chips with varying degrees of power and clocking speed to serve the diverse requirement levels of its users. The forerunner in this race to provide the fastest computer processors, who’s probably miles ahead of its competitors, is the computing giant Intel. We live in times where computing power, once available only at the level of super computers, is now within grasp of the common man. Why Upgrade to Core i3? Hyper-Threading, DMI bus, higher processing speed and HD 2500/4000 graphics, along with low power consumption provided by the i3 lines make them worth an upgrade.
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