Intel Core Ultra 5 135H 's Advantages
Released 1 years and 10 months late
Better graphics card performance
Higher specification of memory (LPDDR5-7467 vs LPDDR5-5200)
Larger memory bandwidth (120GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (18MB vs 12MB)
More modern manufacturing process (7nm vs 10nm)
Intel Core i7 1255U 's Advantages
Lower TDP (12W vs 20W)