Which is better, CPU i3 series or CPU Q series?

First of all, the Core i3 is a dual-core analog quad-thread, which is not comparable to the true quad-core Q-series.

The i3 is a glue-based processor that combines a dual-core CPU and a GMA-HD integrated graphics card. As a dual-core processor, the performance of the i3 530 is slightly higher than that of the E8400, especially in terms of multi-threading, which has a great advantage due to the effect of emulating threads.

But compared to a real quad-core, i3's analog quad-thread has to constantly interrupt operations, save paused data, and jump to new instruction ......This is done repeatedly, and the i3 is equivalent to about half of the original frequency of the native quad-core performance in the case of four threads.

The lowest-grade quad-core in the Core i-series is currently the i5 750 series, which is a series of native quad-cores with a significant advantage over the Q-series in terms of performance.

Compared with the CPU of the i3 series and the Q series of the Core 2, it is good in terms of process, the Core 2Q series is a 45nm process, and the i3 is a 32nm process. There is also a high point where the main frequency of the Q series is higher than that of i3, and there are quad-cores. The i3 is only dual-core.

The i3 architecture is more advanced and dual-core. Q is a quad-core with strong performance, but the previous generation of products is architected. And Q is still more expensive than i3. So it should be q okay.

It would be nice if you changed to an i5.

The models are: i3-390m, i3-380um, i3-380m, i3-370m, i3-350m, i3-330um, i3-330m, i3-330e.

The Core i3, as a further stripped-down version of the Core i5, is the logo of the CPU family for mainstream users. There are a number of sub-collections such as Clarkdale (2010), Arrandale (2010), Sandy Bridge (2011), Ivy Bridge (2012) and Haswell (2013).

There will be a 32nm process version (core process is Clarkdale and the architecture is Nehalem).

There will be a 32nm process version (the biggest feature of the Core i3 is the integration of GPU (graphics processing unit), that is to say, the Core i3 will be packaged by two cores: CPU + GPU.

Due to the limited performance of the integrated GPU, users who want to get better 3D performance can add an additional graphics card. It is worth noting that even if the core process is clarkdale, the production process of the core part of the display will still be 45nm.

The integration of CPUs and GPUs has been proposed by both Intel and AMD for a long time, and they both believe that the integration of platforms is a trend in the future. And Intel is undoubtedly ahead of the curve, the CPU with integrated GPU was launched in 2010, commonly known as the "Core I series", which is still the Core series.

The i3i5i7i9 processor has different positioning, different performance, and different uses.

The positioning is different, the i3 belongs to the entry series of Core, while the i5 belongs to the mainstream series, the i7 is the high-end series, and the i9 is the flagship top series. The performance is different, the number of physical cores and threads is different, i3 is two cores, i5 is four cores, i7 is 6 cores, and i9 to 8 cores, so the larger the number of series, the more cores will be opened, and there will be more and more advantages in terms of processing speed.

Different uses,i3Can be used for daily browsing of the web,i5Can do ordinary office or play some small games,Basically, there will be no jamming,But if you play some large-scale 3D network games,It may be a little difficult,i7,i9You can play a variety of large-scale games、Network modeling, etc.。

Processor Speed:

i9 processors typically have higher clock speeds and larger cache capacity, which means more computing power and are suitable for more complex tasks. The clock speed and cache capacity of the i7 processor are also generally relatively high, but slightly lower than the i9. The clock speed and cache capacity of the i5 processing scrambler are relatively low, but are generally sufficient for most general applications and tasks.

The i3 processor has relatively minimal clock speeds and cache capacity, but is sufficient for some basic office applications and light gaming. When choosing, users can refer to the benchmark performance test or user evaluation of the processor to compare the performance of different models of processors and choose the processor that suits their needs.

1. Due to the different architectures, the single-core performance of the 13th generation i3 processor is greatly improved compared with the 11th generation i5 processor, but due to the small number of cores, the multi-core performance is not as good as that of the 11th generation i5 processor.

2. The following takes i3-13100 and i5-11400 as an example to do the right shouting ratio: single-core performance i3-13100 is 18% higher, and multi-core performance i5-11400 is 10% higher.

Running points to dry ratios.

12th generation i5.

12 generations i5,First of all, the difference between the two is only 1 generation,And the gap between the generation is about a few percent higher,A few percent increase in i3It is still i3,There is still a substantial gap with i5。

Because the i5 has turbo technology, which can be automatically overclocked, while the i3 does not have this technology, this is the main difference between the two. Secondly, the desktop has the quad-core of the i5, but the i3 generally only has dual cores (the latest SNB platform may be able to produce the i3 quad stupid core), and the positioning of the i5 is one level higher than the i3.

Pros of the Core i5:

1. Core Intel i5 processor core technology. In the new i5 processors, the processors that integrate the i3, i5, and i7 are all processed and stored in the CPU, improving the communication capabilities of the system components.

As the world's first, the integration of graphics processing cores into the processor has greatly improved the overall compatibility and stability of the system to a certain extent. In terms of picture processing, the i5 processor makes the movie smoother and clearer, giving users a new experience.

2. Integrated memory controller. With the CPU integrated memory controller installed, the computer does not need to use the original Northbridge chipset to access memory data. This change greatly reduces the problem of memory latency, and in addition, it can improve the memory performance of the processor and increase the memory bandwidth.

3. Thread performance has been enhanced. The Intel Core i5 introduces hyper-threading technology, which emulates two logical cores as two physical chips so that each processor can use thread-level computing. This special setting greatly reduces the idle time of the CPU and improves its operating efficiency.