When was i7 released

The tock to the Broadwell tick, Skylake brought in larger onboard RAM caches and shrunk the transistors to 14nm standard. Intel introduced official overclocking support with this generation. This was later limited to K versions only. Also removed was the fully integrated voltage regulator. This is the earliest current generation supported. Most of the Kaby Lake architecture changes resulted in higher everything.

Another significant addition was hyper-threading support, effectively increasing tasks the chip could handle. With Coffee Lake, an 8 core design became the standard for the i7. Understanding all the nuances of the 4th generation i7 through the looming 10th generation requires a lot of minutiae. All Core i7 has the following features in common:. Intel released the desktop Skylake High-end processors in late All desktop Core i7 models utilize the LGA socket which is used for most of the Skylake desktop lineup.

Mobile Skylake -based High-end processors were introduced in late As such most models enjoy a modest to MHz clock increase over their previous generation for the same price Note that clock-for-clock there is no performance improvement over 6th generation Core i7. Overall very few minor features were introduced in the 7th Generation Core i7 models, including improved GPU support for 4K playback via native hardware acceleration. All models incorporate a series integrated graphics processor which is largely identical to their 6th generation series counterparts.

Desktop 7th generation Core i7 processors were launched in January of While their clock-for-clock performance is identical to their 7th generation counterparts, they are clocked higher which allowed for a slight performance increase. All desktop models use Socket LGA , are quad-core with Hyper-Threading , and have the following common features:.

The 7th generation Mobile Core i7 processors which are based on the Kaby Lake microarchitecture were introduced in mid- with later models introduced in early Intel may make changes to manufacturing life cycle, specifications, and product descriptions at any time, without notice. The information herein is provided "as-is" and Intel does not make any representations or warranties whatsoever regarding accuracy of the information, nor on the product features, availability, functionality, or compatibility of the products listed.

Please contact system vendor for more information on specific products or systems. System and Maximum TDP is based on worst case scenarios. Skip To Main Content.

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