Intel Core i5 Vs i7: Everything You Need To Know

    Two of the CPU families most often in contention in mainstream systems are the Intel Core i5 and the Intel Core i7. In this article, we will be comparing the best CPU between Intel Core i5 Vs Core i7.

    Intel Core i5 Vs i7

    The differences between the Core i5 and the Core i7 can seem subtle and more nuanced, especially when the prices for a Core i5 versus a Core i7 PC can be so close.

    Although, knowing the essentials about each can help you make a smarter choice but your budget determines what you are getting. 

    How Many Cores Is Enough?

    When you’re using software that can pull as many cores as it can get, the more cores you have in your CPU, the faster it will perform.

    A Core i7 will be better for multitasking, media-editing and media-creation tasks, high-end gaming, and similar demanding workloads.

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    Most of the latest Intel Core i5 and Core i7 CPUs have four or more cores, which is what we consider the sweet spot for most mainstream users. 

    To get better performance within each generation and within each class (Core i5 or Core i7), buy a processor with a higher model number.

    A Quick Word On Cache

    Core i7 processors have larger amounts of cache (the memory installed on the chip) to help the processor deal with repetitive tasks or frequently accessed data faster. 

    Cache size isn’t a make-or-break spec, but it illustrates advances from generation to generation and family to family. 

    The latest Core i5 and Core i7 laptop processors possess cache sizes of 16MB or less.

    Turbo Boost and HyperThreading

    Turbo Boost is an overclocking feature that Intel has built into its processors for many generations now. 

    Both Core i5 and Core i7 processors use Turbo Boost, with Core i7 processors generally attaining higher clock speeds.

    Intel Hyper-Threading, in contrast, is a has-it or doesn’t-have-it feature. 

    It uses multithreading technology to compel the operating system and applications to think that a processor has more cores than it does. 

    Hyper-Threading technology can be used to increase performance on multithreaded tasks, allowing each core to address two processing threads at the same time instead of just one. 

    Understanding Integrated Graphics

    Gaming machines and certain high-end systems, have dedicated graphics chips that are separate from the CPU.

    Core i5 and Core i7 chips come with different kinds of integrated graphics capabilities. 

    Intel Core i5 Vs i7

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    At the low end are Intel HD Graphics and Intel UHD Graphics. 

    Iris Plus is a step up, available on many 10th-generation chips.

    The latest and greatest integrated graphics is Iris Xe, available on only a few 11th-generation Core i5 and Core i7 models.

    The graphics save power, since there’s no extra graphics chip on your laptop’s or desktop’s motherboard drawing juice. 

    Intel’s integrated graphics solutions work well for mainstream productivity and display tasks. 

    Core Outliers: Core X-Series And Core Y Mobile

    Intel’s Core X-Series desktop processor (2017) is conducted at high-performance users like extreme gamers and video editors. 

    For instance, The Core i7-7820X processor has eight cores and can process 16 threads simultaneously. 

    Most of these chips retail for well over $500 (some as high as $2,000!) and are the best for most casual or even mainstream users who perform tasks like productivity work and web surfing etc.

    At the distant other end of the spectrum are Intel’s Core Y-series processors for laptops. 

    They are geared toward thin-and-light ultraportable laptops. 

    In recent generations, these chips, such as the Core i7-10510Y, consume only 7 watts of power and generate very little heat, which can eliminate the need for a cooling fan.

    Making The Core Choice

    On the desktop, Intel’s Core i5 caters to mainstream and value-minded users who want performance, while the Core i7 is made for enthusiasts and high-end users. 

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    Only extreme users need to consider Intel’s desktop Core X-Series, and only people for whom a laptop’s weight and portability matters above all else need to consider the Y-Series.

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