[['model number', 'sspec number', 'cores', 'frequency', 'turbo', 'l2 cache', 'l3 cache', 'gpu model', 'gpu frequency', 'socket', 'i / o bus', 'release date', 'part number (s)', 'release price ( usd )'], ['standard power', 'standard power', 'standard power', 'standard power', 'standard power', 'standard power', 'standard power', 'standard power', 'standard power', 'standard power', 'standard power', 'standard power', 'standard power', 'standard power'], ['core i7 - 2620 m', 'sr03f (j1) sr041 (j1)', '2', '2.7 ghz', '5 / 7', '2 256 kb', '4 mb', 'hd graphics 3000', '650 - 1300 mhz', 'socketg2 bga - 1023', 'dmi 2.0', 'february 2011', 'ff8062700838809av8062700839009', '346'], ['core i7 - 2640 m', 'sr03r (j1) sr043 (j1)', '2', '2.8 ghz', '5 / 7', '2 256 kb', '4 mb', 'hd graphics 3000', '650 - 1300 mhz', 'socket g2bga - 1023', 'dmi 2.0', 'september 2011', 'ff8062700838905av8062700839107', '346'], ['low power', 'low power', 'low power', 'low power', 'low power', 'low power', 'low power', 'low power', 'low power', 'low power', 'low power', 'low power', 'low power', 'low power'], ['core i7 - 2629 m', 'sr04d (j1)', '2', '2.1 ghz', '6 / 9', '2 256 kb', '4 mb', 'hd graphics 3000', '500 - 1100 mhz', 'bga - 1023', 'dmi 2.0', 'february 2011', 'av8062700851111', '317'], ['core i7 - 2649 m', 'sr04n (j1)', '2', '2.3 ghz', '6 / 9', '2 256 kb', '4 mb', 'hd graphics 3000', '500 - 1100 mhz', 'bga - 1023', 'dmi 2.0', 'february 2011', 'av8062700850010', '346'], ['low power , embedded', 'low power , embedded', 'low power , embedded', 'low power , embedded', 'low power , embedded', 'low power , embedded', 'low power , embedded', 'low power , embedded', 'low power , embedded', 'low power , embedded', 'low power , embedded', 'low power , embedded', 'low power , embedded', 'low power , embedded'], ['core i7 - 2655le', 'sr078 (d2)', '2', '2.2 ghz', '5 / 7', '2 256 kb', '4 mb', 'hd graphics 3000', '650 - 1000 mhz', 'bga - 1023', 'dmi 2.0', 'february 2011', 'av8062700849508', '346'], ['ultra - low power', 'ultra - low power', 'ultra - low power', 'ultra - low power', 'ultra - low power', 'ultra - low power', 'ultra - low power', 'ultra - low power', 'ultra - low power', 'ultra - low power', 'ultra - low power', 'ultra - low power', 'ultra - low power', 'ultra - low power'], ['core i7 - 2617 m', 'sr03t (j1)', '2', '1.5 ghz', '8 / 11', '2 256 kb', '4 mb', 'hd graphics 3000', '350 - 950 mhz', 'bga - 1023', 'dmi 2.0', 'february 2011', 'av8062701040904', '289'], ['core i7 - 2637 m', 'sr0d3 (j1)', '2', '1.7 ghz', '8 / 11', '2 256 kb', '4 mb', 'hd graphics 3000', '350 - 1200 mhz', 'bga - 1023', 'dmi 2.0', 'june 2011', 'av8062701041105', '289'], ['core i7 - 2657 m', 'sr03s (j1)', '2', '1.6 ghz', '8 / 11', '2 256 kb', '4 mb', 'hd graphics 3000', '350 - 1000 mhz', 'bga - 1023', 'dmi 2.0', 'february 2011', 'av8062701040804', '317'], ['core i7 - 2677 m', 'sr0d2 (j1)', '2', '1.8 ghz', '8 / 11', '2 256 kb', '4 mb', 'hd graphics 3000', '350 - 1200 mhz', 'bga - 1023', 'dmi 2.0', 'june 2011', 'av8062701041005', '317'], ['ultra - low power , embedded', 'ultra - low power , embedded', 'ultra - low power , embedded', 'ultra - low power , embedded', 'ultra - low power , embedded', 'ultra - low power , embedded', 'ultra - low power , embedded', 'ultra - low power , embedded', 'ultra - low power , embedded', 'ultra - low power , embedded', 'ultra - low power , embedded', 'ultra - low power , embedded', 'ultra - low power , embedded', 'ultra - low power , embedded'], ['core i7 - 2610ue', 'sr079 (d2)', '2', '1.5 ghz', '6 / 9', '2 256 kb', '4 mb', 'hd graphics 3000', '350 - 850 mhz', 'bga - 1023', 'dmi 2.0', 'february 2011', 'av8062700849607', '317']]
all of the Intel Core I7 Microprocessor contain 2 Core
all of the [ENT] contain 2 [ENT]