OPPO's self-developed chip road began in 2019, four years past, OPPO self-developed, TSMC foundry image NPU chip "Mariana X" has appeared in a number of OPPO flagship mobile phones; By the end of 2022, the Bluetooth audio chip "Mariana Y" installed on Bluetooth headphones has also been released. During this period, the smartphone market gradually cooled.
findxThis super cup flagship mobile phone Find X5Pro will be the core of Qualcomm Snapdragon 8Gen1 Plus processor, the chip is based on TSMC 4nm process process, is Qualcomm in the Snapdragon 870 after the re-commissioned TSMC's latest flagship chip. Compared with the current Snapdragon 8Gen1 chip produced by Samsung 4nm, the Snapdragon 8Gen1 Plus chip will have significant improvements in performance and power consumption.
According to China's Taiwan media reported on April 5, from industry sources, after the Mariana X came out, OPPOIts chip design subsidiary Shanghai Zhe Ku has been developing mobile phone AP application processor and SoC is expected in 2023, OPPO will be able to launch the first self-developed mobile phone AP, by TSMC 6nm advanced process foundry in 2024, OPPO is expected to launch the first whole.
Mariana MariSilicon X is OPPO's first self-developed chip, which is manufactured by TSMC's 6nm advanced process and can achieve efficient computing power with low power consumption. The neural network core of this chip adopts DSA "dedicated core dedicated" architecture, and the hardware design is specially designed for the algorithm and effect of video AINRThe machine adopts 32-bit architecture, performance indicators 33Coremark/MHz, 62DMIPS/MHz, support ArmHelium instructions, double precision floating point calculation, compared with the previous generation of STAR-MC1 products, scalar performance increased by 45%, vector performance increased by 200%, AI processing power increased by 9 times.
2, Huawei Hisilic Hi1620 chip is about to be released, 7nm process ARM architecture performance improvement significantly Huawei Hisilic spare tire plan gradually surfaced, a few days ago PWC basic software in its public number revealed the Hi1620 series chip is about to be releasedMessage. With its 7nm process and the highest 0GHz dominant frequency of ARM architecture, this chip shows a new breakthrough in Huawei's own chip research and development.
3. How about Kunpeng 920 chip: High bai performance: The integer test performance of Kunpeng 920 processor exceeds 930 points, which is three times the performance of Kunpeng 916. High throughput: High memory bandwidth: The number of memory channels is increased to eight, the memory rate is increased to 2933MHz, and the bandwidth is increased by four times. High I/O bandwidth: PCIe 0 is upgraded to PCIe 0, doubling the rate and increasing the total I/O bandwidth by seven times.
4, it can be said that these changes in X2 can effectively reduce the calculation cycle and time, which is to further enhance the computing performance of the chip. In addition, both front and back ends, X2 changes are not small, ARM claims that X2 compared to X1 integer performance improved by 16%, machine learning performance can be doubled, in addition to X2 level 3 cache capacity of 8MB, than the previous generation of X1 doubled.
ArThe m Mali GPU has also just been updated. The new top-of-the-line GPU is the Arm Mali-G710, which is said to improve overall performance by 20% and speed up ML tasks by 35%. Arm Mali-G510 is a mid-range solution with greater cross-generation benefits Arm claims this GPU offers a 100% performance boost, 22% energy savings for extended battery life and a 100% ML boost.
The X1 and A78 cores are actually ARM architectures released last year, and on May 25, ARM has officially released its 2021 product line, which includes three new cores. First on the flagship core, last year's Cortex-X1 was upgraded to Cortex-X2, which is the first consumer ARM architecture core to use the ARM V9 instruction set.
ARM officially announced that after ten years, the largest technical reform Armv9 architecture was born, it is worth noting that Arm determined that its Armv9 architecture is not restricted by the United States, because it does not contain American technology! The news also attracted a great response in the semiconductor industryHow much influence ARM's architecture has.
Different instruction sets: ARMv9 and ARMv8 are different versions of the ARM architecture and use different instruction sets. ARMv9 introduces new instruction set extension, such as the SVE2 (ScalableVectorExtension2) and SVEF (ScalableVectorExtensionforAI), to support more advanced vector calculation and artificial intelligence application. ARMv8 includes basic 32-bit and 64-bit instruction sets such as ARMV8-A and ARMv8-R.
May 5 news, according to Taiwan media reports, smart phone manufacturer OPPO after the successful launch of the first self-developed image NPU chip MariSilicon X last year, its chip design subsidiary Shanghai Zhe Ku will mass-produce a self-developed application processor (AP) in 2023, and will also be in 2024 launched integrated 5G baseband mobile SoC (system single chip).
According to Taiwan media reports, OPPO's chip design subsidiary Shanghai Zhe Ku will launch self-developed AP (application processor) and use TSMC 6nm mass production in 2023, and launch a mobile phone SoC integrated 5G baseband and use TSMC 4nm chip in 2024.
According to China's Taiwan media reported on April 5, from industry sources, after the Mariana X came out, OPPO's chip design subsidiary Shanghai Zhe Ku has been developing mobile phone AP (application processor) and SoC. predictIn 2023, OPPO will be able to launch the first self-developed mobile phone AP, manufactured by TSMC 6nm advanced process. In 2024, OPPO is expected to launch the first mobile SoC integrated with self-developed AP and Modem (modem), still manufactured by TSMC's 4nm advanced process.
According to the "ask core" citing Revelations from the supply chain, OPPO's first self-developed chip will use TSMC 6nm process foundry, may be a simple version of SoC, may also be an image signal processor (ISP) chip, and some IP technology or will be domesticCommunications chip maker Optica Technologies (ASR).
And in the past April 10, according to China's Taiwan media Ditimes report: Millet is cooperating with OPPO to independently develop 5G mobile chips, in addition to millet and OPPO, Unigroup is also preparing for its next generation of 5G chip research and development.