Intel Core i7 1250U 's Advantages
Integrated graphics card
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)