The difference between Core i7-4790k and Core i7-4790

The differences between Core i7-4790k and Core i7-4790 are as follows:

The CPU interface of i7-4790 is LGA 1 150. Four cores and eight threads. The main frequency of CPU is 3.6-4.0ghz. The core graphics card is HD4600, and the EU unit is 20. GPU frequency is 350- 1200 mhz. Three-level cache. TDP is 84w. I7-4790k is the final flagship version of "K series" processor. Thermal design power (TDP): 88W. GPU frequency is 350- 1250mhz. Everything else is 4790.3.

Intel Core i7-4790k, code-named "Devil's Canyon", is also the final flagship version of Core i7 "K" processor in 20 14.

Due to the improvement of power supply and heat dissipation materials, the default frequency of Intel Core i7-4790k is as high as 4 GHz. 4. The default frequency of i7-4790K is high, the frequency is not locked, and it may be overcharged. I7-4790k, default frequency is 4GHz, turbo frequency is as high as 4.4ghz, TDP 88W. I7-4790, default frequency is 3.6ghz, Turbo frequency is as high as 4.0ghz, TDP 84W.

Extended data:

Intel, the world's largest semiconductor chip manufacturer, was founded in 1968, with 45 years of product innovation and market leading history.

197 1 year, Intel introduced the world's first microprocessor. This move not only changed the future of the company, but also had a far-reaching impact on the whole industry. The computer and Internet revolution accompanied by microprocessors has changed the world. "Core" is a new type of micro-building, with advanced energy efficiency, which aims to provide excellent performance and energy efficiency and improve the performance per watt, also known as energy efficiency ratio. Early kernels were based on laptop processors.

Intel processor name, English name as the core, server version development code is Woodcrest, desktop version development code is Conroe, and mobile version development code is Merom. There are three kinds of dual cores, quad-core and eight nuclear. The core processor adopts 800mhz- 1333mhz front-end bus speed, 45nm/65nm technology and 2m/4m/8m/ 12M L2 cache. The dual-core processor enjoys 12M L2 resources through SmartCache technology.

References:

Baidu Encyclopedia _ Core i7-4790k and Core i7-4790