Intel Core i7 1265U's Advantages
Integrated graphics card
Higher base frequency (1.8GHz vs 1.1GHz)
Intel Core Ultra 7 164U's Advantages
Released 1 years and 10 months late
Higher specification of memory (LPDDR5X-6400 vs LPDDR5-5200)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
Newer PCIe version (4 vs 4.0)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (9W vs 12W)