Intel Core i9 9900X 's Advantages
Larger memory bandwidth (85GB/s vs 83.2GB/s)
Higher base frequency (3.5GHz vs 2.4GHz)
Intel Core 7 150HL 's Advantages
Released 5 years and 6 months late
Higher specification of memory (5200 vs 2666)
Newer PCIe version (4 vs 3.0)
Larger L3 cache size (24MB vs 20MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (45W vs 165W)