But it may be good enough.
El Reg said: "... but at the time of writing also cannot match the performance of Intel's or AMD's finest – and will struggle to do so within China's two-year PC replacement deadline.but at the time of writing also cannot match the performance of Intel's or AMD's finest – and will struggle to do so within China's two-year PC replacement deadline.
RISC-V doesn't need to match the performance of "Intel's or AMD's finest" in order to replace PC's on the desks of bureaucrats. Said bureaucrats don't get PCs with top end CPUs to begin with. RISC-V only needs to have acceptable performance at an acceptable price.
I used a Raspberry Pi 4 as a desktop PC for a day while my regular PC was broken. Performance was perfectly acceptable for all tasks except for watching Youtube video full screen, where performance was barely adequate. That was probably more down to the GPU than the CPU however.
Take a RISC-V CPU that is the equivalent of the ARM CPU used in a Raspberry Pi 4, add a better GPU, and the end result is probably more than good enough for routine desktop office use.