Apple M2 Ultra 's Advantages
Released 5 years and 1 months late
Higher specification of memory (LPDDR5-6400 vs DDR4-2666)
Larger memory bandwidth (800GB/s vs 41.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.5GHz vs 2.2GHz)
Intel Core i7 8750H 's Advantages
Lower TDP (45W vs 60W)