Intel Core Ultra 5 135U's Advantages
Released 1 years and 7 months late
Better graphics card performance
Higher specification of memory (LPDDR5-7467 vs DDR5-4800)
Larger memory bandwidth (120GB/s vs 76.8GB/s)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (12W vs 45W)
Intel Core i9 12900HX's Advantages
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.3GHz vs 1.6GHz)
Larger L3 cache size (30MB vs 12MB)