Apple - M3 Max vs AMD - Ryzen AI 9 HX 395+

The Ryzen AI 9 HX 395+ edges ahead on the Mars Score (50 vs 54.3), but the 4.3-point gap is small enough that the right pick comes down to which spec advantages matter to you.

The M3 Max doesn't pull ahead on any single popular-comparison spec — its strengths sit in the spec table groups rather than the headline advantages.

Pick the Ryzen AI 9 HX 395+ if you care most about l3 cache and boost clock. Its strongest claims are l3 cache, boost clock, tdp, among others.

Both ship with comparable cores, so those specs don't separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.