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Apple introduces M4 chip

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Re: Apple introduces M4 chip

#21
Seeing an M series chip launch first in an iPad must be result of some mad supply chain and manufacturing related hangovers from COVID.

If the iPad had better software and could be considered a first class productivity machine then it would be less surprising but the one thing no one says about the iPads is “I wish this chip were faster”

Re: Apple introduces M4 chip

#22
Key values in the press release:

- Up to 1.5x the CPU speed of iPad Pro's previous M2 chip

- Octane gets up to 4x the speed compared to M2

- At comparable performance, M4 consumes half the power of M2

- High-performance AI engine, that claims 60x the speed of Apple's first engine (A11 Bionic)

Re: Apple introduces M4 chip

#23

"With these improvements to the CPU and GPU, M4 maintains Apple silicon’s industry-leading performance per watt. M4 can deliver the same performance as M2 using just half the power. And compared with the latest PC chip in a thin and light laptop, M4 can deliver the same performance using just a fourth of the power." That's an incredible improvement in just a few years. I wonder how much of that is Apple engineering a…

Potentially > 2x greater battery life for the same amount of compute!

That is pretty crazy.

Or am I missing something?

Re: Apple introduces M4 chip

#24
> M4 makes the new iPad Pro an outrageously powerful device for artificial intelligence.

Isn’t there a ToS prohibition about “custom coding” in iOS? Like, the only way you can ever use that hardware directly is for developers who go through Apple Developer Program, which last time I heard was bitter lemon? Tell me if I’m wrong.

Re: Apple introduces M4 chip

#28
Is it just me or is there not a single performance chart here? Their previous CPU announcements have all had perf-per-watt charts, and that's conspicuously missing here. If this is an improvement over previous gens, wouldn't they want to show that off?

Re: Apple introduces M4 chip

#30

Seeing an M series chip launch first in an iPad must be result of some mad supply chain and manufacturing related hangovers from COVID. If the iPad had better software and could be considered a first class productivity machine then it would be less surprising but the one thing no one says about the iPads is “I wish this chip were faster”

Well, it also affects the battery life, so it's not entirely wasted on the ipad
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