Intel Core i7-875K and i5-655K Unlocked Processors
Today Intel is announcing two new mainstream processor offerings, targeted squarely and overclocking enthusiasts, that feature unlocked multipliers. The new Core i7-875K and Core i5-655K are virtually identical to the standard Core i7-870 and i5-650 from a technical standpoint, but with the right motherboard, users of these new K-series chips will be able to alter their multipliers to increase frequencies, without having to run any other part of the system out of spec...
Intel Core i7-875K and i5-655K Unlocked Processors