Intel - Core Ultra 5 225 vs Intel - Core Ultra 5 245K

The Core Ultra 5 245K edges ahead on the Mars Score (47.8 vs 51.9), but the 4.1-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Core Ultra 5 225 if you care most about tdp. The biggest gaps in its favor are tdp.

Pick the Core Ultra 5 245K if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. Its strongest claims are cores, cinebench r23 (multi), l3 cache, among others.

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

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.