rk3399 is equivalent to Qualcomm: rk3399 is equivalent to Qualcomm Snapdragon 855. Snapdragon 855 is a mobile processing platform produced by Qualcomm, which uses TSMC's 7nm process and uses eight-core Kryo CPU. 485 architecture, compared with the Snapdragon 845 CPU performance improvement of about 45%, GPU using Adreno? 640, compared with the previous generation of products graphics rendering capacity increased by about 20%. Commercial launch in the first quarter of 2019.
rk3399This powerful chip is comparable to Qualcomm's flagship Snapdragon 855. Snapdragon 855 with its 7nm TSMC process, equipped with eight-core Kryo485 architecture CPU, performance compared to Snapdragon 845 improved by about 45%, GPU upgrade to Adreno640, graphics rendering capacity increased by about 20%. It made a stunning debut in the first quarter of 2019, establishing its leading position in the mobile processing platform space.
From the above figure, it can be seen that RK3568, as a product released by SWick Micro in the second quarter of 2020, has obvious functional advantages and uses quad-core 64-bit ARMv2A architecture, 22nm process, main frequency can reach up to 0Ghz.
1, IGBT is a power transistor, the use of this crystal design of UPS can effectively improve product performance, so that the power quality is good, high efficiency, less heat loss, low noise, small size and long product life and other advantages. IGBT is mainly used for inverter inverter and other inverter circuits. Inverter the DC voltage into alternating current with adjustable frequency. It has a cathode, an anode, and a control pole.
2, measurement method: Use a multimeter to measure 8316 pins, requirements 1 and 2; 1 and 4; 7 and 2; There can be no short circuit between 7 and 4. Whether the insulation protection of the thermal switch at the IGBT is damaged. Check whether the CPU port is broken down. If the key is not working properly, use a multimeter diode to measure the voltage drop of about 0.7V between the CPU pole and the ground terminal. The red pen of the multimeter is connected to Ground. Black pen connects "CPU each oneExtreme line ". Otherwise, the CPU port is broken down.
3, e6: ceramic plate sensor short circuit or dry burning protection Check whether the thermistor is open, short circuit, r70 is normal.
4, ② If the measured AC voltage is normal, it indicates that the voltage detection circuit inside the induction cooker has a misoperation. Check the following items: Remove the circuit board, power on the circuit board, and check whether the voltage of pin 16 of the main control IC (U4) is 52V. If the voltage is normal and the fault is not removed, it indicates that the main control IC itself is damaged. Replace the main control power on test unit. The fault is removed.
1, the biggest outstanding point of RK3368 is that it can support 64-bit operations, which doubles the width of the processor data stream and has stronger data processing power.
2, in the TV box CPU ladder chart, entering 2021, great performance changes have taken place on the TV box processor, and the TV box chip led by Jingchen S922X ranked first in the TV box ladder chartFollowed by the Jingchen S912 series, which has been the top Soc throughout 2019 to 2020.
3, running king, Game king, super clear king, RK3288 set a variety of advantages in one, is the world's first ARM new architecture core chip, or the world's first new Mali-T76x series GPU chip, as well as the world's first 4Kx2K hard solution H.265 video chip, ten seconds fast boot. At present, Youku K1 is equipped with this chip.
R-Car-V3M: Smart Camera of choice Designed for economical smart cameras, the R-Car-V3M supports ASIL and deep learning for driver monitoring, circumnavigation and liDAR with NCAP capabilities, low power consumption and high efficiency.
In autonomous driving calculation and domain controlIn the world of platforms, ST provides a solid foundation for autonomous driving technology with its broad range of MCU and MPU products. From high performance to energy efficient design, ST's solutions ensure the reliability and efficiency of autonomous driving systems.
However, for markets seeking higher performance and deep learning benefits, Mobileye may need to optimize in technology iterations to maintain its leading position in autonomous driving computing and domain control platforms.
. The original N101 quad-core RK uses the quad-core Mali 400 high-frequency graphics processor developed by Samsung, the most prominent place of this high-frequency version is to increase the main frequency to 533MHz, graphics rendering and filling capabilities are better than ever, and the game performance is very strong.
In addition, the original N101 twin engine uses the latest Rui Xin Micro RK3066 dual-core chip, which is very powerful. Like the N90 twin-engine 2, the original N101 uses a quad-core Mali-400 GPU, and the powerful performance doesn't need to be detailed.
Hello! The difference between the two models is that the former chip is a quad-core A7 core, and then it is a RK3188 chip, using a quad-core A9 architecture, which is more powerful in performance than before, and the former is more powerful in battery life.
Onda's v975m uses a quad-core chip, and the original n101 dual engine uses a dual-core chip, so the contrast between the two is too large, there is no significance of comparison. Customer service will recommend one for you. The original channel M the original channel M10 used the RK3188 processor, it can be said that we have been very familiar with.
… Simply put, it's onSoftware developers, upgrade for developers to develop software more convenient. Not available to regular users. Third, there is a benefit to moving to Android 2, and the upgrade brings with it the overall performance of your tablet. Finally, if you have any questions, please feel free to ask.
The original N80 quad-core RK uses Ruixin micro quad-core processor RK3188, with 28 nm process, quad-core A9 architecture and 8GHz frequency, built-in Mali400 high-frequency graphics processor, the main frequency of 533MHz. The screen adopts an 8-inch IPS full-view hard screen with a resolution of 1024×768.