If i recall correctly the sifive unmatched is still pretty slow compared to ARM( https://www.phoronix.com/scan.php?page=article&item=hifive-unmatched-benchmarks

If i recall correctly the sifive unmatched is still pretty slow compared to ARM( https://www.phoronix.com/scan.php?page=article&item=hifive-unmatched-benchmarks&num=1 https://www.phoronix.com/scan.php?page=article&item=hifive-u... ).Now this board is not the one in question(P650) but we'll have to observe upcoming benchmarks [for which i recommend phoronix] Obviously you can't even think about comparing it further with Intel & AMD, but when you look at the history of something like ARM(which i believe is 30-40 years old), riscv came a long way pretty fast, and the good thing it's a solid choice for the future due being open.