Total available power and architecture make a huge difference.

In this case it does look close because the H series chip has a higher power envelope (45w TDP), but the lower TDP ones (15-25w) usually get pretty wiped.

Looks like those may be a good compromise. This little Beelink looks decent for $415 (5600h/16gb/512gb): https://smile.amazon.com/Beelink-5600H-Computers-Graphics-Computer/dp/B0BBVFR9VX?th=1