>plus, it seems like DeepCompute sells their own RISC-V laptops which are (probably) more powerful than this thing:

Yeah. spacemiT K1 is a new chip, 8core, RVA22 with Vector extension.

JH7110 is old in contrast. Was first seen in VisionFive 2 in January 2023. Only 4 cores, slower, and RVA20 without Vector.