Intel doesn't make raytracing hardware either, and the examples you showed do not seem to use ray tracing. You don't need ray tracing to achieve that.
Given that Metal has all the APIs for real time raytracing, many suspect that Apple will have dedicated RT hardware soon, at least when the next Mac Pro comes out.
The M1 GPU is the most powerful integrated PC GPU. It beats anything from intel and the best GPU AMD puts in their laptop SoC, at a fraction of the power used.
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When Apple releases the next 16" MacBook Pro, its GPU will compete with discrete GPUs that consume much more power. By simply doubling the number of GPU cores, it should equal the 50W radeon Pro 5600M for less than half the power used.