The Ryzen mobile CPUs are quite far behind Intel's offerings at the moment - they're manufactured on a 12 nm process and use the Zen+ uarch, instead of 7 nm/Zen

The Ryzen mobile CPUs are quite far behind Intel's offerings at the moment - they're manufactured on a 12 nm process and use the Zen+ uarch, instead of 7 nm/Zen 2 the new desktop chips use. They have the advantage in GPU performance, but Ice Lake chips are coming in the next couple of months and they should slightly surpass the performance of the Vega GPUs, plus the CPU itself should perform quite a bit better, at least in terms of raw IPC.