Tencent Digital (Shuilan) recently iPhone 7 parts are frequently exposed on the Internet. After leaking SIM card slots and motherboards spying successively, netizen @GeekBar founder Leige has brought us A10 on Weibo. Processor photo. According to the analysis of netizens, this exposure should be a DDR device that uses the PoP process and is stacked on the AP (A10 in the figure). At the same time, this process can meet higher bandwidth and speed requirements while reducing the number of PCB motherboards. Wiring difficulty and area.
A10 chip exposure
Although the netizen founder Lei Gege @GeekBar on the microblogging exposure of the chip photo does not indicate the specific identity, but because of the emergence of the "A10" mark, so it seems it should be the iPhone 7 with the A10 processor. However, according to the analysis of netizens, this time it was not the A10 processor that used the PoP process that was superimposed on the DDR device on the AP application processor (A10 in the figure). Bandwidth and speed requirements, while reducing PCB motherboard wiring difficulty and area.
Simply put, this exposure should be a memory chip packaged with the SOC. In spite of this, there are users who visually check that the Apple A10 processor's package area will reach 120 square millimeters, not only much larger than the 85 square millimeters of the Apple A9 processor, but also increase the ISP area, which is expected to be for the iPhone. The 7 Plus is equipped with dual cameras.
Single-core performance invincible
Before this, it was reported that the Apple A10 processor started mass production, so it is natural that memory packaging chips will appear. At the same time, although the authenticity of the photographs exposed this time has not yet been determined, a date code of 1628 appears on the chip, which means that the production date of the chip is mid-July. According to the information disclosed in the past, the Apple A10 processor has entered the testing phase, the same dual-core architecture, single-core performance is still invincible, as for the 3000 + single-core running score is slightly lower than the A9X processor performance.
At the same time, according to the third-person statement that users @ I use, the GPU equipped with the A10 processor is still six cores, but the main frequency reaches 1 GHz. So if the above information is true, then it means that the performance of the A10 processor compared to the A9 processor will be fully improved, but for now it is unclear whether its CPU frequency synchronization will also be upgraded. Previously, news from the supply chain showed that the A10 processor equipped with the iPhone 7 will be completed by a TSMC company. The same 16nm process is used, and shipments have begun.
Posted on September 7
In addition, this year's iPhone 7 will have two models confirmed again. According to a report in the Nikkei Shimbun, Apple originally planned to launch three versions of the iPhone 7, but in the second quarter it decided to cut the iPhone 7 Pro. At the same time, the report also quoted Foxconn internal sources that the biggest difference between the iPhone 7 Pro and iPhone 7 Plus is that it will be equipped with dual lenses and support Smart Connector smart connectivity. But in the end, taking into account the fierce market competition and the immaturity of technology, Apple decided to reduce the number of models.
As for the release time of the iPhone 7, reports from Bloomberg stated that they have received information from within Apple. The launch date of the iPhone 7 is determined as September 7. Both models will continue to use the 4.7-inch and 5.5-inch displays. The screen, while the latter will be equipped with dual camera, all start with 32GB capacity, improve the waterproof performance, and Home key from the entity into a virtual button.
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