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Xiaomi: New CPU matches Apple cores single threaded, much faster multithreaded

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Re: Xiaomi: New CPU matches Apple cores single threaded, much faster multithreaded

#213
post #111

Earlier quoted context omitted.

Yes and no. Having more competition in the space is excellent news. However I am sad that the world interdependence is eroding as most other countries seem to sit on their hands and happily outsource every bit of manufacturing to a single country.

I think Western people still call this situation “outsourcing” when in reality what is happening is that China is better at manufacturing than everyone else, and they’re starting to be better than everyone else at design and engineering, too. When we buy software from Silicon Valley or a nice Mercedes Benz from Germany we don’t use this same language “outsourcing.” Colloquially, outsourcing implies low quality or che…

Well at this point they are probably the only country in the world that can produce a car end to end starting from the raw iron ore and other elements up to the chips and software that runs on them (I’m sure they will still need to import some small stuff probably like Rhodium or Iridium maybe), who is going to compete with that? Everything done in country, no tariffs at all throughout the entire production cycle.

That said some of these industry especially metallurgical ones will never return to Europe or US as they basically destroy and pollute the environment on a large scale, in China that still seems acceptable but also might change promoting them to outsource to other countries which they already do in some areas I think.

Re: Xiaomi: New CPU matches Apple cores single threaded, much faster multithreaded

#214

M5 (iPad) AnTuTu: 3.5 million XRing O3 AnTuTu: 5.5 million --- M5 iPad Geekbench Single-Core: 3,556 M5 Max Geekbench Single-Core: 4,300 XRing O3 Geekbench Single-Core: 3,945 --- M5 iPad Geekbench Multi-Core: 15,285 M5 Max Geekbench Multi-Core: 29,200 XRing O3 Geekbench Multi-Core: 15,221

I dont think Geekbench is a good cross-platform benchmark, given what it measures

I don’t either, but these are the only benchmarks Xiaomi provided!

Re: Xiaomi: New CPU matches Apple cores single threaded, much faster multithreaded

#215

I love this, really, competition on a global scale is good for us, bad for greedy US corporations. For example, I consider Meta as bigger threat to society, than Xiaomi, DeepSeek, z.ai and other top Chinese companies (haven't used Chinese social media, so can't comment about its content)

Do you still believe this considering those companies live and die by the CCP? Would you feel differently if scale was reversed and Meta was the upstart trying to compete with Xiaomi/etc?

I'm right there with you questioning Meta's value for society, but I do believe it has less opportunity for abuse/manipulation

Re: Xiaomi: New CPU matches Apple cores single threaded, much faster multithreaded

#217
post #50

Earlier quoted context omitted.

What's the point of the complaint? Is there anything better that is commercially viable? Your Linux based dream phone is not going to sell more than 10 units.

I believe the comparison is with iOS not Linux. Android is Linux after all. It’s just that most programs don’t get to run a that level of abstraction, and instead run on top of a jvm. At least in iOS the code does seem to be able to be more efficient due to to higher usage of natively compiled code, which is what I think the op was complaining about.

There's no JVM in Android. Most important parts of an Android app are compiled ahead of time into CPU machine code, rarely used parts are compiled into machine code in runtime using JIT.

https://en.wikipedia.org/wiki/Android_Runtime

Re: Xiaomi: New CPU matches Apple cores single threaded, much faster multithreaded

#218

Earlier quoted context omitted.

If China has technological superiority to the US in every facet of science and engineering, is that really good for us though?

Who is "us"?

US consumer

Re: Xiaomi: New CPU matches Apple cores single threaded, much faster multithreaded

#219
post #201

Earlier quoted context omitted.

Countries and institutions should always produce things where they are excellent at producing, in forms of specialization and compete in terms of comparative advantages.

This attitude, if followed without qualifications, is dangerously naive and shortsighted, as the last few years of geopolitical events have shown.

Yes, and no. Yes because you are vulnerable to supply chain disruption by illwilled countries. But illwilled countries that disrupt supply chains greatly incentivise others to diversify supply away from them.

China could have the monopoly of rare earth production and refinery for all of eternity. But because of their reaction towards all the us allies when the us increased tariffs, I don't expect them to be relevant enough to disrupt markets with rare earths sanctions in 10-20 years.

Re: Xiaomi: New CPU matches Apple cores single threaded, much faster multithreaded

#220
post #182
post #43

This is still an ARM C1-Ultra. Same one used in Mediatek dimensity 9500, which also got more than 4000 points in GB6 lab test. But actual results inside phone with smartphone cooling and wattage requirement became close to 3300. But perhaps the most important thing, Xiaomi is now able to make chip similar to Mediatek. They are the third largest Smartphone manufacturer by shipment volume. And they are still growing. T…

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