Is Dell laptop i5 or i7 better? How is dual core and quad core divided?

Roughly speaking, the products of the same period,i7It must be better than i5,After all, positioning i7 is more advanced than i5,Stronger performance,But this is not all right,Low-end i7Compared with high-end i5Which is better or worse,After all, there are too many models,There is no way to compare them one by one; Dual-core quad-core This is a physical concept, that is, there are several processing cores integrated in the CPU, and on the surface, it is said that the quad-core is better than the dual-core, after all, there are twice as many processing cores.

There is no i5 quad-core on the mobile platform, and all i5 on the laptop are dual-core products; i7 is divided into two kinds, the suffix is m for dual core, and the suffix is qm for quad core. Normally, in the same generation of product lines, the lowest i7 is also better than the highest i5, and Intel is based on this performance to determine whether it is i5 or i7.

The i5 and i5 are simply the i7 good.

But the i5 is also stronger than the i7.

It depends on the parameters.

Dual-core and quad-core simply come.

It is good to say that it is quad-core, but it is concrete.

It is also necessary to look at the parameters.

1. The biggest difference between Core i5 and i7 is in the architecture, subsystem, PCI-E, DMI and price, Core i7 and Core i5 The architecture is different, and the Core i7 uses a new Nehalem architecture. And the Core i5 uses a dual-channel storage controller, while the Core i7 uses a three-channel storage controller, and the subsystems of the two processors are different. In terms of interface, the Core i5 and the Core i7 are different.

2. The two processors are actually not much different for our daily use, and the Core i5 processor is much cheaper than the Core i7 processor.

3. In one point, the performance of Core i7, although the performance of Core i7 is higher than that of i5, but the performance of Core i5 is enough for us to use, and the performance of Core i7 we can't use so much, which is easy to cause waste. So, now the Core i5 is used more than the Core i7.

Because the i7 processor is more powerful and has faster computing speeds, it is still better than the i7. Because the i5 and i7 have very different computing speeds, and the i7 is more advanced, there is a big difference between the two.

Personally, I think the i7's processor is a bit better; His buffer content is relatively large,And reduce power consumption,And have a better effect in ****,It has a certain compatibility to meet daily needs,The main difference between the two is that its storage content is different,Relatively speaking,The storage content of the latter is larger。

The i7 processor is better, the difference is more obvious, there is a certain difference in the cost performance of the two processors, and the laptop i5 dual-core processor is completely sufficient.

The i7 should be chosen, because this processor works better in **or**, the secondary buffering speed is very fast, and it is 2MB larger than the i5, which can reduce power consumption and enhance performance at the same time.

The processors of the notebook are almost the same, there is no special difference between the two of them, but the size of the version can be bought according to personal needs.

I think it's the i7 is good, the i7 is an upgraded version of the i5, the performance is better than the i5, the processor is very fast, and the speed of running is also very fast; i5 is dual-core 4-thread, the frequency is relatively low, and the running speed is relatively slow, i7 is 4-core and eight-thread, equipped with high, fast running speed, and good processor.

Of course, the i7 processor is better. The difference is that the processing speed is different, the speed of the machine is different, the processing frequency is different, the performance of the processor is different, and the data transmission signal of the processor is different.

i7 is better, because the speed of this tachometer is relatively fast. The speed of operation is not the same, the feeling of use is different, the ** is different, the degree of exquisiteness is not the same, and the difference between the two processors is relatively large.

It's better to buy i7 for a notebook.

He has a big upgrade in the configuration. The latest processor used has a large increase in performance and is smoother to use, resulting in a great increase in the smoothness of the system. Secondly, in terms of taking pictures, it also has a certain optimization, so the quality of the shooting is higher, there will be no blur at all, and the speed of taking pictures has also been improved to a certain extent.

Difference Between i5 and i7:

1. The main frequency of the processor is different, the main frequency of the notebook i5 is lower than that of the notebook i7 processor, and the hail cover collapse speed is relatively low.

2. The cache is different. The laptop i5 has a lower cache than the laptop i7, and the corresponding performance is not so strong, and the power consumption will be a little higher.

3. The positioning is different, the notebook i5 processor is mainly aimed at the low-end, and the notebook i7 processor is mainly aimed at the high-end market.