For now, only a few extremely recent ARM cores have SHA-3 instructions.
On the other hand, support for SHA-256 and for SHA1 (still useful for non-secure applications) is widespread, in almost all 64-bit ARM CPUs, in all AMD Zen and in some of the Intel CPUs, e.g. Apollo Lake, Gemini Lake, Jasper Lake/Elkhart Lake, Alder Lake, Tiger Lake and Ice Lake.
On the other hand, support for SHA-256 and for SHA1 (still useful for non-secure applications) is widespread, in almost all 64-bit ARM CPUs, in all AMD Zen and in some of the Intel CPUs, e.g. Apollo Lake, Gemini Lake, Jasper Lake/Elkhart Lake, Alder Lake, Tiger Lake and Ice Lake.