Intel Core 3 100U 's Advantages
Integrated graphics card
Higher base frequency (1.2GHz vs 1.1GHz)
Intel Core Ultra 7 164U 's Advantages
Higher specification of memory (LPDDR5X-6400 vs LPDDR5-6400)
Larger memory bandwidth (102.4GB/s vs 83.2GB/s)
Newer PCIe version (4 vs 4.0)
Larger L3 cache size (12MB vs 10MB)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (9W vs 12W)