There will always be netizens ask the editor such a question: Core i5 and Core i7 difference, Core i5 and Core i7 play the game what is the difference? In fact, this is a relatively generic problem, on the surface, Core i7 stronger than the Core i5 is not wrong, but different generations of CPUs, differences in size, and even may be reversed. Intel Core i5 and Core i7 are good performance in terms of both high-end and high-end series processors, which are also popular with gamers. CWCTV. COM editors for everyone to understand the introduction of the Core i5 and Core i7 difference and play the game difference.
At present, Intel subdivides the CPU with core number, hyper-threading support, cache size, and the desktop flagship is Core i7 (four core eight threads, three cache is 8M), mainstream high-end is Core i5 (four core four threads, three cache is more than 6M), mainstream level is i3 (dual core four threads), mainstream low-end Pentium (dual core dual/Four thread, 3M cache), entry-level Celeron (dual core dual-thread, 2M cache).
From the naming point of view, Core i7 can be regarded as the Core i5 version, Core i7 compared to Core i5 more than 4 threads (4 logical processors), coupled with a generally higher frequency, so performance, Core i7 than Core i5 much stronger. Therefore, many netizens directly think that Core i7 performance than Core i5 strong, performance gap.
However, although most Core i7 performance is stronger than Core i5, this is mainly for the same generation products, and cannot be absolutely considered Core i5 performance is not as Core i7. In the same generation CPU, Core I7> i5 is no problem, and Core i7 general than Core i5 much stronger, this is true.
However, there are variations between Core i5 and Core i7 in different generations of CPUs, such as Intel's seven-generation core I5-7600 performance comparable to the four-generation core I7-470, which is more powerful than the Core i7 of many Intel's three-generation Ivy Bridge. Therefore, in contrast to Core i5 and Core i7 differences, you also need to specify whether the product is the same generation, specific CPU models and so on.
About Core i5 and Core i7 difference, in fact, through the CPU ladder diagram is the most intuitive, the following to June 2017 Desktop CPU Ladder chart For example, teach you how to see the Core i5 and Core i7 performance differences.
On the same generation CPU, for example, Intel's newest seven-generation Kaby Lake processor this year, Core i7 performance is stronger than Core i5, and Core i7 and Core i5 differences in size, but also look at models, such as Core i5 7600K and Core i7 7700 performance gap is relatively small, compared to Core i7 7820X is a big gap.
and different generations of product gaps, such as seven-generation Core i5 7600K and six-generation Skylake core I7-575 performance gap is very small, if you push forward to four generations, three generations of Core i7, the seven-generation Core i5 may be stronger than the three core i7.
Therefore, the difference between Core i5 and Core i7 is very big, need to see whether the same generation, in the same generation of products, Core i7 performance is stronger than Core i5, but different generations of products, but also need to look at the specific model, we recommend that the CPU ladder diagram to compare, so that you can understand the second.
is Core i5 and Core i7 playing games big?
Due to the game on the CPU and graphics card requirements, especially some of the game is very high CPU requirements, so mainstream gamers installed hot choice is the Intel Core i5 and Core i7 processor. So does Core i5 and Core i7 play a big difference? Let's also introduce the following.
Because the different generation Core i5 and the Core i7 processor has the big variable, generally we compare with the same generation product, or nearly one or two generations of products, so, Core i5 and Core i7 performance gap will not be too wide.
In this case, Core i7 compared to Core i5 is certainly a performance advantage, mainly manifested in Core i7 with more threads, and the frequency is often higher, which means that core i7 compared to Core i5 has a single core and multithreading advantages, in some large-scale single game or more open game advantages.
However, Core i5 performance is not low, for the current Intel seven generation Core i5 7500, for example, it is capable of 99% of the game requirements. In addition, many people say that more open or Core i7 good, but this is relatively, the core of the Quad core four thread i5 ability is not bad, the mainstream 3D online games can also be easily opened.
With the latest Intel seven-generation Core i5 and Core i7 processors, the difference between playing mainstream 3D games is not small, only some large 3D games or large-scale single game, in the case of high quality, Core i7 than Core i5 more ideal results.
At present, most 3D games and large-scale games, the CPU requirements are not particularly high, as long as the graphics card to force enough, Core i5 and Core i7 game difference is not big! But if it is a large game or a few large-scale games that require a lot of rigour, the performance of the Core i7 is better.
Because the current game General Core i5 can be brought up, so generally speaking is the mainstream game Core i5 and Core i7 use up a little difference, some large-scale games or large-scale games, more reliable CPU requirements, in this case, the Core i7 have the advantage, and the same generation Core i7 performance than Core i5 much better, if the future, the Core i7 is certainly stronger than the core i5.
As for the game machine, the CPU is selected Core i5 or Core i7, this mainly depends on the game demand and budget, if the budget is limited, it is recommended to choose Core i5 is enough to use, the extra budget added to buy better graphics on the more appropriate. If the money is not bad, the computer performance requirements are good, then directly choose Core i7 .