Now most people installing machines will give priority to the i5 processor or i7 processor, so what is the difference between the i5 processor and the i7 processor?Is there a big difference between the i5 processor and the i7 processor? This time I will give you a sub.
i5 processor and i7 processor comparisonAt present, Intel will processor mainly to the number of cores, hyper-threading support, cache size, the CPU is subdivided, the desktop flagship is the i7 (four-core eight-threaded, three-level cache more than 8M), the mainstream in the high-end is the i5 (four-core four-threaded, three-level cache more than 6M), the mainstream level is the i3 (dual-core four-threaded), the mainstream low-end Pentium (dual-core dual/quad-threaded, 3M cache), entry-level Celeron (dual-core dual-threaded, 2M cache).
What is the difference between an i5 processor and an i7 processor?
From the naming point of view, i7 can be regarded as a higher-end version of i5. i7 has 4 more threads compared to i5, plus the main frequency is generally higher, so in terms of performance, i7 is much stronger than i5. As a result, many netizens have come to the direct conclusion that the i7 performance is stronger than the i5, and that there is a large performance gap.
However, although most i7 performance is stronger than i5, but this is mainly for the same generation of products, and can not be absolutely that the i5 performance is not as good as the i7. In the same generation of CPU, i7>i5 is no problem, and i7 ordinary than i5 quite a bit stronger, this point is right.
What is the difference between an i5 processor and an i7 processor
But in different generations of CPUs, there are variables in the difference between i5 and i7, for example, Intel's seventh-generation i5-7600K performance is comparable to a fourth-generation i7-4770, and the performance is stronger than a lot of Intel's third-generation ivy bridge i7. Therefore, when comparing the difference between i5 and i7, you also need to be specific about whether the product is the same generation, the specific CPU model, and so on.
Is there a big difference between i5 and i7 processors?
On the i5 and i7 difference is not big, need to look at whether the same generation, in the same generation of products, i7 performance are stronger than i5, but different generations of products, but also need to look at the specific model, it is recommended to go through the CPU ladder diagram to compare, so you can understand the second.
About IntelIntel[1] is an American company primarily focused on the development of CPU processors, and is the world's largest manufacturer of personal computer parts and CPUs, which was founded in 1968 with a 48-year history of product innovation and market leadership.
In 1971, Intel introduced the world's first microprocessor. The computer and internet revolution brought about by microprocessors changed the entire world. It was ranked 51st on the 2016 Fortune 500 list. [2] On February 19, 2014, Intel launched the processor Xeon E7 v2 series featuring up to 15 processor cores, making it Intel's processor with the most cores. [3] On March 5, 2014, Intel acquired Basis Science, the maker of the Basis Health Tracker Watch, a smartwatch.[4] On August 14, 2014, Intel acquired the networking business of Avago's companies for $650 million. in December 2015 it spent $16.7 billion to acquire Altera Inc. At the end of April 2016, a spokesperson for Intel confirmed that two new versions of the mobile processor Atom product line scheduled for launch in 2016 would be canceled for release, in other words, Intel would exit the smartphone chip market. [5]
In July 2016, Intel announced the largest layoff program in the company's history, preparing to cut 12,000 people. [6] On October 28, 2016, the 2016 Intel China Industry Summit was held in Zhuhai. [7] November 30, 2016, according to foreign media reports, Intel is forming a specialized division to engage in the development of automatic driving solutions, and its name is called Automated Driving Group (Automated Driving Division, referred to as ADG). [8] On June 7, 2017, the 2017 Fortune 500 U.S. list was released, and Intel Corporation was ranked 47th.
History
Intel Corporation (NASDAQ: INTC, HKEx: 4335), headquartered in California, USA, with engineering and sales divisions and six chip manufacturing plants in Portland, Oregon, USA. Intel's founder Robert? Robert Noyce (Robert Noyce) and Gordon Moore (Gordon Moore). Moore (Gordon Moore) originally hoped that the name of their new company for the combination of the two names ?Moore Noyce, but when they went to the Commerce and Industry Bureau to register, but found that the name has been a hotel chain pre-emptive registration. As a last resort, they adopted the name "Integrated Electronics". The company's name is an acronym for two words. The current CEO is Brian Kozianik. Brian Krzanich[10].
Intel Corporation became the world's largest technology giant in the design and production of semiconductors as the personal computer became more popular. It provides building blocks, including microprocessors, chipsets, boards, systems, and software for the growing global computer industry. These products are the building blocks of standard computer architectures. The industry utilizes these products to design and build advanced computers for end users. Intel is committed to providing building blocks for the growing global Internet economy in the areas of clients, servers, network communications, Internet solutions and Internet services.
Specific research areas include audio/video signal processing and related PC-based applications, as well as advanced compilation techniques and runtime system research that can drive the design of future microarchitectures and next-generation processors. There are also Intel China Software Lab, Intel Architecture Development Lab, Intel Internet Exchange Architecture Lab, and Intel Wireless Technology Development Center. In addition, Intel has also worked with leading universities and research organizations in China, such as the Institute of Computing, Chinese Academy of Sciences, to conduct research and development on IA-64-bit compilers, and has achieved promising results.
Intel was founded in 1968 by Robert Noyce, Gordon B. and John Kennedy. Noyce, Gordon? Moore and Andy Grove.
Intel was founded in Silicon Valley in 1968 by Robert Noyce, Gordon Moore, and Andy Grove. Over the past 40 years, Intel has established a global leadership position in chip innovation, technology development, products and platforms, and has consistently led the related industry in technology and product innovation, as well as industry and market development.
Intel provides the computer industry with key components, including high-performance microprocessors, chipsets, boards, systems, and software that are an integral part of the standard computer architecture. Intel has been steadfast in its commitment to ? Innovation Intel has always adhered to the concept of "innovation" and has continuously adapted to changes in the marketplace and industry trends. From micron to nanometer processes, from 4-bit to 64-bit microprocessors, from Pentium? From micron to nano, from 4-bit to 64-bit microprocessors, from Pentium? to Core?, from silicon and microarchitecture to silicon and platform innovation, Intel is constantly reinvigorating the industry and working with industry partners to develop innovative products and drive industry standards, resulting in more exciting experiences for users around the world.
Intel has multiple operating divisions: Digital Enterprise, Mobile, Digital Home, Digital Health, and Channel Platforms, and in 2006, Intel's annual worldwide revenue reached $35.4 billion.
Intel's market capitalization topped $500 billion in 1999, peaking at $509 billion, equivalent to $702.5 billion in 2012
On April 9, 2014, Intel Corporation will close its assembly and test facility in Costa Rica and lay off 1,500 employees.
In 2014 Intel acquired Basis, a wearables company, in a deal that was clearly part of Intel's efforts to enter the wearables market. Intel integrated the Basis brand into its NDG (New Devices Group) with the goal of making a big push into the emerging wearables market, while at the same time putting the squeeze on Qualcomm.In June 2015, Intel acquired headset device maker Recon[11].
In March 2017, Intel acquired Mobileye, and the integration of "algorithm + chip" became the key to AI victory. [12]
Reputation
In February 2002, Intel was recognized by Fortune magazine as one of the world's top 10? Most Admired Companies? In February 2002, Intel was named one of the world's top 10 most admired companies by Fortune magazine, ranking ninth. 2002 drew to a close when Fortune magazine ranked the best companies of 2002 based on six criteria: the performance of their business, the level of their employees, the quality of their management, and the value of the company's investments. In this ranking, Intel Corporation was honored to top the global list. At the same time, Intel was ranked as one of the world's best employers in the 2002 World's Best Employers list. Intel was ranked 28th on the 2002 World's Best Employers list.
In May 2003, Harvard Business Weekly announced the 2002 World's Best Employers list.
In May 2003, Harvard Business Week announced the 2002 China's Best Employers list, and Intel was ranked 28th on the list. The list of the best employers in China in 2002 was published by Harvard Business Week (Chinese edition), and Intel (China) Ltd. was ranked eighth. Intel (China) Co., Ltd. was ranked eighth in the list, which was jointly organized by HewittGlobalHRConsultingFirm*, a world-renowned human resources company, and Harvard Business Weekly? The Chinese edition of the company was selected through the results of a joint survey of employees within the company. 2002, Intel's revenues were $26.8 billion, with a net income of $3.1 billion. July 18, 2003 marked the 35th anniversary of the founding of Intel Corporation. Intel's CEO, Dr. Berrett, recalled:?For 35 years, our relentless pursuit of excellence and perfection has provided a solid foundation for our ability to continually introduce innovative ideas and maintain our ability to innovate, and has enabled Intel to remain at the forefront of one of the world's most competitive industries. Our efforts have turned the world upside down, and we continue to change the future of the world, which is what we are celebrating today.
Theoretical Contributions
Moore's Law
In 1975, Moore presented a paper at the annual meeting of the IEEE, the International Telecommunication Union, in which he re-examined and revised the growth rate of "density per year" in light of the realities of the time. According to Moore's own statement in an interview with an editor of Scientific American in September 1997, he changed "doubling every year" to "doubling every two years" and stated that he never said "doubling every 18 months". Moore's Law comes from an article I wrote for Electronics in 1965. I predicted that we would make more complex circuits and thus reduce the cost of electrical appliances? I projected that in 10 years, an integrated circuit board would contain more than 60,000 electronic components, up from 60 at the time. That was a bold projection, and in 1975, I revised it from doubling every year to doubling every two years.
The pendulum theory
In odd-numbered years, Intel will introduce new processes; in even-numbered years, Intel will introduce new architectures. Simply put, it's the concept of odd-numbered process years and even-numbered architecture years.
Intel's pendulum strategy to reflect the direction of change in Intel technology. When there is an Intel pendulum swinging to the left, tick this strategy will update the process, swing to the right, tock will update the processor microarchitecture. As an example, 05 said tick, Intel update from 90 nanometer towards 65 nanometer; 06 is tock, with Intel launched Core architecture, 07 towards 45 nanometer. It's worth noting that first of all it won't be two technologies in one year at the same time. Each year can be another step up in scale from the previous technology.
The pendulum strategy development trend is generally this year's architecture, next year's process, is to let everyone step by step, and the implementation of the pendulum strategy is also to bring the entire industry according to the pendulum to form a **** the same structure forward.