I've had the processor for a while, but so far it's been great. My old Ryzen 1700 processor was good, but the 3900x practically doubles its processing power. You might not notice much of a difference in single-threaded applications. You won't notice a big difference until you use it in a program that demands the CPU. It hasn't been used much aside from that and some benchmark tests, but so far it's been about as good as the online reviews say.
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