I recently carried out a UserBenchmark analysis of my rig where I got the below evaluation of my rig:
Kingston HyperX DDR3 1866 C9 2x8GB
2,184 User benchmarks, average bench 57%
2 of 2 slots used
16GB DIMM DDR3 clocked @ 1600 MHz
Performing way below expectations (11th percentile)
My CPU is...