How to understand CPU game performance Intel Core i7-9700K tells you

Many users think that CPU Performance is a difficult problem to judge, not to mention that there are many CPUs on the market. So far, Intel Core has produced nine generations, including i3 、 i5 as well as i7 How can new users correctly judge the strength of the CPU? This time, the author will test the Intel Core i7-9700K, one of the nine generation Core, and tell you how to look at the CPU performance.

01 Powerful Intel Core i7-9700K

Intel Core i7-9700K was born for games processor For most users, buying a processor will also first see the performance of the game, so we will focus on game testing first.

In the field of PC games, it is mainly divided into 3A masterpieces and competitive online games. Among them, competitive online games need high frames. The higher the frames are, the better the game experience will be. For the processor, the smoothness of the 3A game masterpiece can best represent the CPU strength, ensure the stability of the 3A game, and basically meet the requirements of various competitive online games with high frames. Therefore, we chose the 3A game with the most "eat" configuration《 Assassin's Creed : The Odyssey and the competitive online game PUBG will first show you the game performance of the Core i7-9700K.

Test platform

Assassin's Creed: Odyssey

《PUBG》

In the performance of The Assassin's Creed: Odyssey, even the 2K picture quality, The i7-9700K can also provide more than 60 frames of performance, not to mention the PUBG. The 1080p even reaches 130 frames, and the 2K also has 90 frames of performance. The difference of one frame of FPS games such as PUBG may affect the war situation. Therefore, if you want to seize the first opportunity in the game and have a better experience, the Intel Core i7-9700K, a powerful CPU, is indispensable.

Ordinary users may pay more attention to the selection of graphics cards, but they have no idea about the performance of CPU, and do not know how to choose and purchase them. So in addition to the game test of the Core i7-9700K this time, we must be interested in why the Core i7-9700K can achieve such results in these two models. Then the author will give you two important parameters of the CPU under the science popularization, which can not only be used as a reference when selecting new CPUs, but also explain why the i7-9700K performs well in the game.

02 Core and thread impact

Before the ninth generation of Core i9 processors came out, the flagship of Intel Core series was dominated by i7 level processors. Intel also defined i7 processors specifically: they are designed for games, and they are specially prepared for game players. Therefore, the Core i7 processors have always maintained a high standard in terms of specifications.

The same is true for this generation of Core i7-9700K, which has 8 cores and 8 threads, bringing the parameters of 8 physical cores to mainstream consumer i7 processors for the first time.

Core i7

The importance of core threads is self-evident. For CPUs, the number of threads will be greater than or equal to the number of cores. One core corresponds to at least one thread. The number of cores and threads is an important indicator when purchasing CPUs. Mengxin needs to focus here.

At present, the application environment of PC is becoming more and more complex. In addition to the productivity programs that will occupy the core of CPU, PC often runs in multi task scenarios when playing games. While strictly speaking, the more cores there are, the better the CPU performance cannot be said, but it is clear that the more cores there are, the more data and tasks the CPU can process. This is why multi-core processors are more suitable for the current environment. Like the Assassin's Creed: Odyssey we tested, it has a very large world view. Even if it is an application, it also has a high demand for the number of CPU cores.

Intel Core i7-9700K

Intel Core i7-9700K's 8 core 8 threads can basically take all application scenarios, and can also run multiple other applications in the background when playing games, similar to the current hot live game, like the "PUBG" anchor still has a high degree of attention, and the live broadcast industry also has great potential. Intel Core i7-9700K ensures an excellent game experience, At the same time, it can also bring high-quality live pictures, thus leading other anchors one step ahead at the beginning.

03 Importance of CPU frequency

After talking about the number of core threads, the author will show you another parameter that needs attention when purchasing CPU: CPU frequency,

CPU frequency is the internal digital clock signal frequency. Mengxin can simply understand it as the CPU's computing speed. The higher the frequency, the faster the CPU's computing speed will be, and the stronger the game ability will be. Game players pay attention to the CPU frequency. The frequency is affected by the architecture. Therefore, more and more advanced architectures will continue to break the limits of CPU frequency.

Nine generation Core

In terms of frequency, Intel CPU is divided into base frequency and Rui frequency. Because the high frequency CPU generates high heat and power consumption, in order to better protect and use the CPU, Intel can automatically reduce the frequency and save power of the CPU under low load, and automatically improve the frequency and enhance the performance under high load through Rui frequency technology, which can be said to be an official automatic overclocking for you.

Intel Core i7-9700K

The benchmark CPU frequency of Intel Core i7-9700K is 3.6GHz, and the maximum Remax frequency is up to 4.9GHz. It should be noted that this is a single core Remax frequency, while the full core Remax frequency of Intel Core i7-9700K is 4.6GHz. Even so, manual overclocking is not necessary, and the game performance of Intel Core i7-9700K is also among the best in the processor. This is also the reason why it is testing Assassin's Creed: Odyssey and PUBG The reason for excellent performance in.

If you are not satisfied and want to further improve the game performance, you can also manually overclock the Core i7-9700K with powerful heat dissipation, which can easily break through 5.0GHz.

Core i7-9700K

04 Summary

In general, CPU frequency and core threads have a great impact on the performance of the processor itself. In addition, there are some aspects of game development and optimization of the processor. These newcomers need not know too much. The Intel Core i7-9700K has taken a step ahead in both frequency and core. In addition, Intel processors have strong compatibility and optimization, The Core i7-9700 has become a rare processor for games on the market at present, and its current price of 2899 yuan is completely worthy of performance.

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