I overclocked my hyperx fury 2400mhz kit to 3000mhz on 1.37V and set the latency to15-15-15-35 and havent seen any noticeable improvement in game performance or benchmarks I have an r5 3600x
Kingston HyperX Fury 128GB 3000MHz DDR4 RAM CL16 DIMM Black Single Stick Desktop Memory With Low-Profile Heat Spreader - Walmart.com
HyperX Fury 8GB 3000MHz DDR4 CL15 DIMM Black XMP Desktop Memory (HX430C15FB3/8) - Golden Duck Store
TEAM T-Force Delta RGB DDR4 16GB (2x8GB) 3000MHz vs Kingston HyperX Fury Red 16GB 2666MHz DDR4 - Pangoly
HyperX Fury 8GB 3000MHz DDR4 CL15 DIMM 1Rx8 RGB XMP Desktop Memory Single Stick HX430C15FB3A/8 at Amazon.com