Intel® Core™ i3/i5/i7/Pentium® Processors with Intel® QM57 Chipset

The Intel® Core i7/i5/i3 and Pentium® processor families feature dual-channel memory and PCI Express* controllers for single-board scalability. ... Intel® Core i7, Core i5, Core i3, and Intel® Pentium® processors with Intel® Q57 Chipset, formerly Piketon

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