Intel Core i9 9900 's Advantages
Integrated graphics card
Intel Core Ultra 5 225 's Advantages
Released 5 years and 6 months late
Higher specification of memory (5600 vs 2666)
Larger memory bandwidth (102.4GB/s vs 41.6GB/s)
Newer PCIe version (5 vs 3.0)
Higher base frequency (3.3GHz vs 3.1GHz)
Larger L3 cache size (21MB vs 16MB)
More modern manufacturing process (7nm vs 14nm)