With eight cores able to process 16 threads, the 5800X offers a decent balance of performance for its price, but there are other good options for similar money.
AMD Ryzen 7 5800X Review - Core Layout & Platform
AMD Ryzen 7 5800X review (Page 6)
AMD Ryzen 7 5800X Review - Unboxing & Photos
AMD Ryzen 7 5800X Review: The New Halfway-Point For Zen 3
AMD Ryzen 7 5800X review
AMD Ryzen 7 5800X Review
AMD Ryzen 7 5800X review
AMD Ryzen 5 5600X & Ryzen 7 5800X Review - Introduction
AMD Ryzen 7 5800X Review: The New Halfway-Point For Zen 3
AMD Ryzen 7 5800X Review - PCGameBenchmark