MediaTek MT8382 is a great processor for entry-level tablets. It boasts the presence of 4 computing modules at once, as well as support for mobile networks up to the 3G standard. All this in total allows you to implement on its basis an inexpensive, but very, very functional tablet computer.
CPU Niche
The MediaTek MT8382 is aimed precisely at the segment of the most affordable mobile solutions. The characteristics of this chip prove it once again. Only four cores, which are primarily focused on energy efficiency and only then on performance. Therefore, in tablets based on this semiconductor solution, autonomy comes to the fore. And in this regard, they really stand out from the competition. An important advantage of this CPU model is the presence of a GSM module, which also supports third-generation mobile networks. As a result, it turns out that this central processor is designed for tablets of the budget segment, for which autonomy is important and a direct connection to cellular networks is necessary.
Hardware Parameters
The MediaTek MT8382 chip includes 4 computing cores based on the Cortex A7 architecture. First of all, they are focused on energy efficiency and only then on productivity, an acceptable level of which is achieved only due to the increased number of computing units. In the AnTuTu software package, this processor solution shows a result of about 17,000 points. According to this indicator, this CPU is a typical representative of budget-level devices.
Graphics Accelerator
In this case, the Mali - 400MP2 acts as a graphics accelerator. Its clock frequency is 500 MHz, and the maximum supported resolution is 1280 pixels x 720 pixels. Of course, he certainly cannot boast of an outstanding level of performance, but its mere presence is already enough to free the central processing unit from processing graphic information. This allows for a slight increase in the cost of a silicon crystal to obtain a significant increase in speed.
Possible frequency values
The frequency value dynamically changes MediaTek MT8382 depending on the complexity of the task currently being solved and on how the semiconductor crystal of the central processor is heated. As noted earlier, the chip includes four processing units. If the application is optimized for 1 or 2 information flows, then unused computing resources are automatically turned off. The minimum frequency of this silicon product is 420 MHz, and the maximum is 1.3 GHz. Turning on and off the computing units, as well as dynamically changing the clock frequency of each of them, ensures high energy efficiency of this CPU.
Cache - memory
The MediaTek MT8382 processor is equipped with a two-level cache. The first level has a total size of 128kb. It is divided into 4 equal parts of 32kb. Which, in turn, are physically attached to a particular core. That is, in a certain part of this cache, only information is stored, with which only one computing unit works. The total size of the cache in the second level is 256kb. It is already divided into two parts, which can exchange information only with a certain pair of computing cores.
Technological process
This semiconductor crystal is produced using 28nm technology. To date, this process has been deprecated. The most advanced silicon solutions are already manufactured with tolerances of 20nm or even 14nm. But do not forget that this is an entry-level solution. Accordingly, we do not have to expect advanced technologies in this case. The lower cost of the product comes to the fore. Namely, this advantage gives a well-developed and well-proven technological process with tolerance standards of 28nm. Therefore, in this case, its use is more than justified.
Price and opinion of mobile device owners
To solve the simplest and most common tasks, tablet PCs based on the Mediatek MT8382 are perfect. User reviews say that watching videos, simple toys, surfing sites, listening to music - all this is done on such devices without any problems. More demanding software applications also come, but at the same time you have to set the minimum settings. But this is a budget solution and one does not have to expect “high agility” from it when solving more demanding tasks. On the other hand, in this case there are a number of significant advantages. This is low cost, this is the high energy efficiency of the CPU, this is the ultimate autonomy of the mobile device. This chip also includes a GSM module, which not every tablet in this price range has.
Summary
MediaTek MT8382 is an excellent processor device for entry-level tablets. Its capabilities in this case are more than enough. Well, if the requirements for hardware increase significantly, then you need to look towards more expensive gadgets.