Intel Core 5 120U 's Advantages
Lower TDP (15W vs 37W)
Intel Core Ultra 9 288V 's Advantages
Released 8 months late
Better graphics card performance
Higher specification of memory (8533 vs 6400)
Larger memory bandwidth (136GB/s vs 83.2GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (3.3GHz vs 1.4GHz)
More modern manufacturing process (3nm vs 10nm)