this post was submitted on 03 Sep 2023
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RISC architecture is gonna change everything.
It's only a matter of time, x86 is very power hungry and while companies like Microsoft have been slowly adding ARM support, they're weary of having to rely on expensive proprietary architecture that can pull the rug under hardware companies at any time. Remember when Nvidia tried to buy ARM? Luckily that failed but with RISCV that's not a concern. The next few years are gonna be pretty good, I can't wait for reliable riscv laptops that can have good battery life and performance.
x86 and arm are not fundamentally different in terms of power consumption. Any difference is entirely due to the surrounding ecosystem and engineering
Yeah. RISC is good.
Good old Hackers (1995)
Why is that?
It opens the door to more manufacturers since there is no ISA licence fees. While the AMD/Intel duopoly is being fairly competitive at the moment, it really doesn't have to be. Only think back to how bad it was late 2000s to 2015.
I imagine a plethora of core designers, soc vendors and platform creators filling their own niches; lowest cost, lowest power, HW accelerators, highest core count etc.
I don't see the raw performance of AMD/Intel being surpassed soon, just because of the sheer total R&D years each has, but that doesn't mean there aren't other areas better suited to a different architectural approach.