从苹果给出来的简单微架构来看，A15、A16，甚至是最新的A17 PRO三者微架构上的改变并不算多，主架构仍是2大性能核心+4小能效核心，5～6个GPU核心，以及16个NPU核心，大致上三者的变化并不大。于是我们根据Wiki百科目前公开的资料整理了A17 PRO、A16与A15三者规格的对比。先从工艺来看，A15采用的是N5P工艺，而A16...
于是我们根据Wiki百科目前公开的资料整理了A17 PRO、A16与A15三者规格的对比。先从工艺来看,A15采用的是N5P工艺,而A16需要同样是5nm,但是密度更高所以称之为N4P;而则是全新的N3制程,因此A17 PRO内部的晶体管数量也上升到了19 Billion。而其他的规格由于信息仍未公开,所以我们目前也很难了解到。但是GPU增加1Core、...
According to Wikipedia, <https://en.wikipedia.org/wiki/Apple_A17>, The Apple A17 Pro features an Apple-designed 64-bit ARMv8.6-A six-core CPU with two high-performance cores running at 3.78 GHz, and four energy-efficient cores running at 2.11 GHz.[2] <https://www.gs...
但是,之所以还继续说A17 Pro拉胯,是因为假设直接把A16用N3B造,那么工艺福利上CPU可以超频大约10%,GPU依靠功耗下降基本可以同功耗放下多20%的GPU,基本上就对应了A17 Pro的提升。A17 Pro的CPU和GPU目前看来,除了说增加了一个光追,那么架构基本还是维持A14时期的原地踏步走。 Via WikiChip 看到A17 Pro的这个性能,...
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Apple Silicon Guide. Learn all about the A17 Pro, A16 Bionic, R1, M1-series, M2-series, and M3-series chips. Along with all the Devices, Operating Systems, Tools, Gaming, and Software that Apple Silicon powers. - mikeroyal/Apple-Silicon-Guide
1，A16已经很能打了，胜过骁龙8 Gen 2了不少，A17 Pro芯片肯定更厉害了，加上CPU 10%的提升，以及...
Cache L1 128KB instruction, 128KB data. L2 8 MB GPU Apple-designed quad-core GPU Memory (RAM) 3GB LPDDR4X for the iPad (9th generation) and iPhone SE (2nd generation). 4GB LPDDR4X for the iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max and Studio Display. ...
Some references are, Geekbench ML Core ML performance benchmark, 2023 edition How do we use the maximum power of A17 Pro Neural Engine? For example, I guess that logical devices of ANE on A17 Pro may be two, not one, so we may need to instantiate two Core ML models simultaneously for...
A17 Pro应该是首个量产的台积电N3工艺的芯片，较于N5制程技术，N3制程技术的逻辑密度将增加约70%，在...