5%? Wow, where did you read that? Actually, it’s more like Ryzen can handle 4 modules better as long as you don’t set the timings yourself. If you do not adjust the timing yourself, it does not matter whether you have 2 or 4 modules. But even if it were true, I couldn’t care less about 5%. The computer is fast, I don’t notice any CPU bottleneck, why should I care about benchmark numbers? No, I am very satisfied.