how to achieve 3200 mhz with ryzen 5 1600x

hi everyone


i have a asrock x370 mobo with ryzen 5 1600x paired with Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 3000MHz C15, in the bios i cant get more than 2667 mhz .
the timing are 15-17-17-17-35


even trying the widely 16-18-18-181-36 doesnt work .something else i can do . ?


the mobo has the latest bios