Intel Core i7 6700 's Advantages
Integrated graphics card
Higher base frequency (3.4GHz vs 2.4GHz)
Intel Core 7 150HL 's Advantages
Released 8 years and 7 months late
Higher specification of memory (5200 vs 2133)
Larger memory bandwidth (83.2GB/s vs 34.1GB/s)
Newer PCIe version (4 vs 3.0)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (45W vs 65W)