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pjmlptoday at 11:16 AM1 replyview on HN

If the chips aren't fast enough to run a JIT and AOT compiler, a concurrent copying generational GC, along with a modern Vulkan implementation, no one would care, they would be better with feature phones at that point.


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0x000xca0xfetoday at 11:45 AM

They are already. I've got the Spacemit K3 and it is a bit below Sandy Bridge single-core speed - so nothing spectacular - but fast enough for everyday desktop use. And way faster than my old budget smartphone's SoC.

Yes RISC-V has not caught up to modern x86/ARM CPUs like Zen 5, Snapdragon or Apple but still fast enough for modern browsers and most software in general.

Already existing RISC-V CPUs are certainly fast enough to build entry level smartphones. It's probably just a matter of time (3-5 years maybe?) until some Chinese company does it.