Intel Core i5 1340P 's Advantages
Lower TDP (28W vs 55W)
Intel Core Ultra 7 255HX 's Advantages
Released 2 years late
Higher specification of memory (6400 vs 6400)
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Newer PCIe version (5 vs 4.0)
Higher base frequency (2.4GHz vs 1.9GHz)
Larger L3 cache size (24MB vs 12MB)
More modern manufacturing process (3nm vs 10nm)