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List of Intel processors
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====[[Intel Core i7|Core i7]] (2nd and 3rd generation)==== * '''[[Sandy Bridge]]''' (Core i7 2nd generation) β [[32 nanometer|32 nm]] process technology ** 4 physical cores/8 threads ** 32+32 KB (per core) L1 cache ** 256 KB (per core) L2 cache ** 8 MB L3 cache ** 995 million transistors ** Introduced January, 2011 ** [[LGA 1155|Socket 1155]] LGA ** 2-channel DDR3-1333 ** Variants ending in 'S' have a peak TDP of 65 W, others β 95 W ** Variants ending in 'K' have unlocked multipliers; others cannot be overclocked ** Integrated GPU *** All variants have base GPU frequencies of 850 MHz and peak GPU turbo frequencies of 1.35 GHz *** Variants ending in 'K' have Intel HD Graphics 3000 (12 execution units); others have Intel HD Graphics 2000 (6 execution units) ** Variants *** i7-2600S, 2.8 GHz/3.8 GHz Turbo Boost *** i7-2600, 3.4 GHz/3.8 GHz Turbo Boost *** i7-2600K, 3.4 GHz/3.8 GHz Turbo Boost *** i7-2700K, 3.5 GHz/3.9 GHz Turbo Boost * '''[[Sandy Bridge-E]]''' (Core i7 3rd generation X-Series) β [[32 nanometer|32 nm]] process technology ** Up to 6 physical cores/12 threads depending on model number ** 32+32 KB (per core) L1 cache ** 256 KB (per core) L2 cache ** Up to 20 MB L3 cache depending on model number ** 2.27 billion transistors ** Introduced November, 2011 ** [[LGA 2011|Socket 2011]] LGA ** 4-channel DDR3-1600 ** All variants have a peak TDP of 130 W ** No integrated GPU ** Variants (all marketed under "Intel Core X-series processors")<ref name="ark-core-x-series">{{Cite web |url=https://ark.intel.com/products/series/123588/Intel-Core-X-series-Processors |title=Intel Core X-series Processors in Intel's database on ark.intel.com |access-date=2018-03-31 |archive-url=https://web.archive.org/web/20171208013923/https://ark.intel.com/products/series/123588/Intel-Core-X-series-Processors |archive-date=2017-12-08 |url-status=live}}</ref> *** i7-3820, 3.6 GHz/3.8 GHz Turbo Boost, 4 cores, 10 MB L3 cache *** i7-3930K, 3.2 GHz/3.8 GHz Turbo Boost, 6 cores, 12 MB L3 cache *** i7-3960X, 3.3 GHz/3.9 GHz Turbo Boost, 6 cores, 15 MB L3 cache *** i7-3970X, 3.5 GHz/4.0 GHz Turbo Boost, 6 cores, 15 MB L3 cache * '''[[Ivy Bridge (microarchitecture)|Ivy Bridge]]''' (Core i7 3rd generation) β [[22 nanometer|22 nm]] [[Tri-gate transistor]] process technology ** 4 physical cores/8 threads ** 32+32 KB (per core) L1 cache ** 256 KB (per core) L2 cache ** 8 MB L3 cache ** Introduced April, 2012 ** [[LGA 1155|Socket 1155]] LGA ** 2-channel DDR3-1600 ** Variants ending in 'S' have a peak TDP of 65 W, variants ending in 'T' have a peak TDP of 45 W, others β 77 W ** Variants ending in 'K' have unlocked multipliers; others cannot be overclocked ** Integrated GPU Intel HD Graphics 4000 ** Variants *** i7-3770T β 2.5 GHz/3.7 GHz Turbo Boost *** i7-3770S β 3.1 GHz/3.9 GHz Turbo Boost *** i7-3770 β 3.4 GHz/3.9 GHz Turbo Boost *** i7-3770K β 3.5 GHz/3.9 GHz Turbo Boost
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