Editing List of Intel processors (section)

====[[Intel Core i7|Core i7]] (2nd and 3rd generation)====
* '''[[Sandy Bridge]]''' (Core i7 2nd generation) – [[32 nanometer|32&nbsp;nm]] process technology
** 4 physical cores/8 threads
** 32+32&nbsp;KB (per core) L1&nbsp;cache
** 256&nbsp;KB (per core) L2&nbsp;cache
** 8&nbsp;MB L3&nbsp;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&nbsp;W, others – 95&nbsp;W
** Variants ending in 'K' have unlocked multipliers; others cannot be overclocked
** Integrated GPU
*** All variants have base GPU frequencies of 850&nbsp;MHz and peak GPU turbo frequencies of 1.35&nbsp;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&nbsp;GHz/3.8&nbsp;GHz Turbo Boost
*** i7-2600, 3.4&nbsp;GHz/3.8&nbsp;GHz Turbo Boost
*** i7-2600K, 3.4&nbsp;GHz/3.8&nbsp;GHz Turbo Boost
*** i7-2700K, 3.5&nbsp;GHz/3.9&nbsp;GHz Turbo Boost
* '''[[Sandy Bridge-E]]''' (Core i7 3rd generation X-Series) – [[32 nanometer|32&nbsp;nm]] process technology
** Up to 6 physical cores/12 threads depending on model number
** 32+32&nbsp;KB (per core) L1&nbsp;cache
** 256&nbsp;KB (per core) L2&nbsp;cache
** Up to 20&nbsp;MB L3&nbsp;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&nbsp;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&nbsp;GHz/3.8&nbsp;GHz Turbo Boost, 4 cores, 10&nbsp;MB L3&nbsp;cache
*** i7-3930K, 3.2&nbsp;GHz/3.8&nbsp;GHz Turbo Boost, 6 cores, 12&nbsp;MB L3&nbsp;cache
*** i7-3960X, 3.3&nbsp;GHz/3.9&nbsp;GHz Turbo Boost, 6 cores, 15&nbsp;MB L3&nbsp;cache
*** i7-3970X, 3.5&nbsp;GHz/4.0&nbsp;GHz Turbo Boost, 6 cores, 15&nbsp;MB L3&nbsp;cache
* '''[[Ivy Bridge (microarchitecture)|Ivy Bridge]]''' (Core i7 3rd generation) – [[22 nanometer|22&nbsp;nm]] [[Tri-gate transistor]] process technology
** 4 physical cores/8 threads
** 32+32&nbsp;KB (per core) L1&nbsp;cache
** 256&nbsp;KB (per core) L2&nbsp;cache
** 8&nbsp;MB L3&nbsp;cache
** Introduced April, 2012
** [[LGA 1155|Socket 1155]] LGA
** 2-channel DDR3-1600
** Variants ending in 'S' have a peak TDP of 65&nbsp;W, variants ending in 'T' have a peak TDP of 45&nbsp;W, others – 77&nbsp;W
** Variants ending in 'K' have unlocked multipliers; others cannot be overclocked
** Integrated GPU Intel HD Graphics 4000
** Variants
*** i7-3770T – 2.5&nbsp;GHz/3.7&nbsp;GHz Turbo Boost
*** i7-3770S – 3.1&nbsp;GHz/3.9&nbsp;GHz Turbo Boost
*** i7-3770 – 3.4&nbsp;GHz/3.9&nbsp;GHz Turbo Boost
*** i7-3770K – 3.5&nbsp;GHz/3.9&nbsp;GHz Turbo Boost