Apple Event — September 14-2

贡献者:IronManTriathlon 类别:英文 时间:2021-09-27 11:31:09 收藏数:5 评分:0
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Our silicon is the engine of iPhone. With A15 Bionic, we have innovations across the entire system
to deliver more performance and power efficiency, At its foundation, A15 uses five nanometer
technology, which enables us to include nearly 15 billion transistors. You'll absolutely fly
through demanding workloads smoothly and efficiently thanks to a powerful new 6-core CPU
with two high-performance and four high-efficiency cores. We've increased the performance
of our CPU's dedicated machine learning accelerators that power experiences such as advanced
text-to-speech in Siri and on-device processing of directions in Maps. It's the fastest CPU
in any smartphone, up to 50% faster than the leading competition, For graphics-intensive tasks,
like advanced games, A15 Bionic features our latest 4-core GPU, enabling more eye-catching visuals
and lighting effects. It delivers up to 30% faster graphics versus the leading competition.
And we continue to push the limits of machine learning with the new 16-core Neural Engine that
is perfect for ML tasks. It's capable of an astounding 15.8 trillion operations per second.
We design our Neural Engine together with our camera hardware and software teams. This unique
vision and integration brings to life leading capabilities in video and image processing.
This means faster ML computations for experiences like Live Text with iOS 15. Point your
camera at text on the go and instantly take action, like buying tickets or getting directions.
The ML advancements across our entire chip will empower developers to do even more in their apps,
like SwingVision, which can smoothly run powerful CoreML and AR models on A15 Bionic for
real-time shot tracking, video analysis, and remote coaching. PeakVisor helps you navigate
the outdoors to identify mountains and explore detail-rich 3D maps while hiking. And Seek uses
a machine learning model trained by over 20 million photos to instantly identify plants and
animals around you, and all the processing is done on-device. A15 is a powerhouse. In addition
to core performance improvements, there's a new display engine, new video encoder and decoder,
and twice the system cache. There's nothing in the world like this chip. Back to Kaiann.
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