Are all these low end x86 devices based on the Intel N series because AMD has given up on the low end x86 CPU market?
You rarely see an AMD CPU in such devices.
In ST (GB 6), the N150 scores around 1,300 which is comparable to i7-6970HQ (high-end laptop Skylake CPU from 2015).
Both the N150 and i7-6970HQ are quad core CPUs, N150 seems to have a MT score of around ~3,000 while the Skylake i7-6970HQ is around ~4,500, so the N150 is significantly behind MT even when going against a CPU with an equal number of cores from a decade ago.
The fact that MeLE Overclock X2 only takes single channel memory is further going to undermine performance.