Intel Sandy Bridge-E's debut, analysis of the architecture and performance of the Core i7 3690X (Part 1)

Today, November 14, we see the debut of the new Intel Sandy Bridge-E based on the new Socket LGA 2011, they replace the previous LGA 1366. The architecture of these CPUs reflects what we saw about a year ago for the CPU LGA 1155, which marked an important milestone in the evolution of processors. Sandy Bridge LGA 1155, although belonging to the mid-range Intel platforms, has in effect meant the disappearance of the LGA 1156 CPU but also of the LGA 1366, going to compete with high-end CPU such as hexa-core i7 980X and 990X for because of excellent performance, both default and overclocked.

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Core i7 3960X and RST2011 LC: details

Retail versions of the LGA 2011 CPU, probably for the first time ever, are not equipped with stock heat sink. In the package, therefore, we will find only the CPU and the heat sink will be chosen among the various aftermarket models, including two proposed by the Intel itself.

In addition to a traditional stock cooler, oriented to the professional world (and to all those that do not overclock) and which is available at about $20, Intel also offers a high-performance liquid cooler, built on an Asetek basis. Equipped with a single 2200rpm fan with PWM control, the RST2011 Liquid Cooling has performances which may be comparable to the Antec 620. The fan is also equipped with LEDs to provide aesthetic appeal. It will be marketed at a price of about $100.