Not really, no. They tend to hit the same upper limit (around 3.9GHz, 4.0GHz if you get lucky).... so the added $15 is a waste IMO.
Running at stock, the added 300MHz between the two (3.4 vs 3.7) is a decent justification for $15, but if you're prepared to overclock, you'll hit the same end result anyway.
Remember, whichever route you go, you're going to want 2933-3200MHz RAM.... as both Ryzen, and APUs benefit substantially from faster memory (arguably, the APUs moreso, as the iGPU will also use system memory).