Apple M2 Ultra 's Advantages
Larger memory bandwidth (800GB/s vs 120GB/s)
Higher base frequency (3.5GHz vs 1.4GHz)
Intel Core Ultra 7 155H 's Advantages
Released 7 months late
Higher specification of memory (LPDDR5-7467 vs LPDDR5-6400)
Newer PCIe version (5.0 vs 4.0)
Lower TDP (20W vs 60W)