Intel Core i9 12900F 's Advantages
Newer PCIe version (5 vs 4)
Higher base frequency (2.4GHz vs 1.1GHz)
Larger L3 cache size (30MB vs 12MB)
Intel Core Ultra 7 164U 's Advantages
Released 1 years and 11 months late
Higher specification of memory (LPDDR5X-6400 vs DDR5-4800)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (9W vs 65W)