AMD Ryzen 5 1500X 's Advantages
Higher base frequency (3.5GHz vs 3.2GHz)
AMD Ryzen 7 2700 's Advantages
Released 1 years late
Higher specification of memory (DDR4-2933 vs DDR4-2666)
Larger memory bandwidth (43.71GB/s vs 39.74GB/s)
More modern manufacturing process (12nm vs 14nm)