The Pconline culture believes that friends familiar with the smart industry know that apart from PCs and mobile phones, hardware, tablets, HD boxes, and even smart TVs have made a lot of effort in hardware. The HD box has completed the distribution of quad-core products in the first half of the year in order to meet the increasingly normal functional demands of consumers. The author also learned at the press conferences of some brands that the products in the second half of this year will have the opportunity to carry eight-core products. However, is the eight-core really necessary?
The eight-core products on the smart platform are currently best known as the MTK6592 series processors of MediaTek. The MTK6592 consists of eight Cortex-A7 cores at a frequency of 1.7-2 GHz and a display chip of Mali-450. Running sub-performance is quite powerful, and interested friends can search for relevant information, but this series of processors is currently only used on mobile platforms. Currently, MT6595 with MTK6592 will be launched soon. Since MTK is not equipped with HD boxes and smart TVs, I will not discuss it in depth here.
It is worth noting that the eight-core product on the box platform - Quan Zhi A80, this is a new type of processing integrated four Cortex-A15, four Cortex-A7 CPU cores, and support HPM, all eight cores can run simultaneously Device, GPU graphics core uses a new generation of PowerVR G6230, supports H.265 format, 4K resolution encoding, decoding, support for three-screen output, the main frequency is also up to 2.0GHz.
This chip is not yet known which brand will carry the box up, only a tablet computer equipped with this chip, the author found the result of running this product from the Internet, take a look.
Up to 50,000 points, 4K playback and output, H265 decoding, multi-screen output, the corresponding speed, especially the game performance will certainly not be bad, this processor is very helpful for future smart home construction, of course, in addition to With a strong processor, system optimization and experience are equally important. Or the sentence: running at high points does not mean that the experience is good, but just to experience good conditions.
Of course, how other chip makers may be able to steal the limelight, one of the chip giants Ruixin Wei also has his secret weapon - RK3288. The RK3288 processor uses a quad-core design. The ARM's A17 series core, GPU is Mali-T764, and the frequency is 1.8GHz. Support 4K H.264 and 10bits H.265 video decoding, 1080P multi-format video decoding.
The highlight of this product is the Mali-T764 that it uses. The measured data shows that the MALI T764 GPU used by the RK3288 is ranked top in GFXBench, second only to the Apple A7 GPU and the Adreno 300. Supports all resolution screens, perfect support for 4K output, and HDMI 2.0. The overall is also very good, write down and we look at the flat running points equipped with this product.
Running points are less than 10,000 points compared to the All-One A80, but they have fewer core quad cores than the All-A80. It is very rare to run at this level, especially the graphics performance is so powerful. At present, the famous HD box maker Timmin Technology already has a product equipped with RK3228 chip, and its performance is as high as 40,000 points, which is enough to disdain all current box products. This model is powered by the Timmin D8+, and this product is already in limited sale, unfortunately The author is not yet received this product evaluation machine, the author is also very much looking forward to running the artifact to bring the shock experience.
Before the A80/RK3299 metamorphosis chips have not come out, the most powerful box chip is AMLogic S802, which is a quad-core A9 processor, eight-core Mali-450 GPU, clocked at 2.0GHz, equipped with this The most famous chip is the well-known coarse-grained box. The running performance is about 3W minutes. In addition, there are rainbow boxes equipped with this chip.
AML is actually a relatively kind chip manufacturer. Although its AML8726 series chip is only a dual-core A9 architecture, its performance is stronger than that of the A31/A31S. The latter uses only the A7 core and has high energy efficiency, but its performance is not good. Ironically, there are many boxes equipped with AML8726, but there is only one box for fine products. There are many boxes equipped with A31/A31S chips, and there are also many quality products. The experience is perfect in all aspects.
Due to the relatively high market share of the coarse grains box, the AML 802 should be the chip that has a very high share of the box market. From the author's test results, this chip does not have any pressure on the playback of high-rate 4K video, and supports 4K output. Support for 4K TV is very satisfactory, that is, fewer products are equipped with this chip.
In addition to the above chips, we must not overlook Hass, but the author here is not talking about Hass on the phone, but the Hass on the box. Or we all know little about the Hass chips used on the box. The author has a good impression on this low-performance product. The first is that it is not divided into selling points, selling a real user experience, such as HiSilicon's quad-core Hi3798C equipped with the quad core of the Mango Q5, which is not high, but various optimizations are very effective.
Previously, the author only tested 20,000 points, but it already supports high-rate 4K video playback and 4K output, as well as a true image quality improvement engine.
The first picture is before opening, the second picture is after opening, the original picture is only used for cropping operation
Skyworth’s TV is also equipped with Hass chips. It is equipped with Hissilon chips, 1.5G A9 quad-core, mali450 8-core GPU, and dual-core VPU enhanced decoding, a total of 14 cores, is by far the strongest TV chip solution.
For the evaluation of this TV, my colleague Hu Xiaobian's comment: The picture quality is good, and the decoder hangs the sky. There is no pressure on various 4K high bit-rates, which was unimaginable in previous smart TVs (previously the 1080P with a slightly higher bit rate of smart TVs could freeze frames).
Editor's comment: More and more chip manufacturers are using performance points and core numbers as selling points. As marketing is understandable, from the user's point of view, can running points be the reason for users to directly purchase products? What is the direct experience of the user for running points? From the perspective of development, it is necessary to improve the performance. It is impossible to stop the research and development of new products because of their ability to use them. This is extremely unfair to the future development of the products. For the author, there may be points for running, but it is better not to score high or low.
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