Intel - Core Ultra 9 285K vs AMD - Ryzen AI 9 HX 395+

The Core Ultra 9 285K edges ahead on the Mars Score (60.9 vs 54.3), but the 6.6-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Core Ultra 9 285K if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. The biggest gaps in its favor are cinebench r23 (multi), cores, boost clock.

Pick the Ryzen AI 9 HX 395+ if you care most about l3 cache / tdp. Its strongest claims are l3 cache, tdp.

There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.

Bottom line: the Core Ultra 9 285K is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.