INTEL I7 CORE 3.4GHZ(3770) Graphics

With an entirely new 22nm process, the 3nd generation Intel Core i7-3770 Processor achieves dramatic performance gain at low operating voltage. The integrated graphics chip HD Graphics 4000 has been beefed up with more horsepower, the memory controller has been updated to officially support DDR3 1600 or 1333, and there's support for the new PCI Express 3.0 standard. With top-of-the-line speed complemented by Intel Turbo Boost Technology 2.0, a rich set of features, and Intel Hyper-Threading Technology, it delivers 3rd generation visibly smart performance at its best with the flexibility to set your system specs just the way you like.

newegg INTEL REVOLUTIONARY 22NM TRANSISTORS TECHNOLOGY Transistors have now entered the third dimension. Intel brings 22nm 3-D Tri-Gate transistors (the core of microprocessors) to its third generation Core processors Ivy Bridge. Intel's 3-D Tri-Gate transistors are an important innovation needed to continue Moore's law and deliver an unprecedented combination of performance and power efficiency. By forming conducting channels on three sides of a vertical fin structure, Tri-Gate transistors can have multiple fins connected together to increase total drive strength for higher performance. The new 22nm 3-D Tri-Gate transistors can deliver up to 37% performance increase at low voltage and more than 50% power reduction at low voltage.