AMD Ryzen 9 5950X Desktop Processor (Open Box)

The CPU can fluctuate between 3.4GHz and 5.0GHz, but it will get hot (60-90 degrees Celsius). I stress tested it with AMD Ryzen Master and it performs well while not exceeding 90 degrees. My BIOS settings default to overclocking so I have to tweak the settings (ex. after a BIOS update). I disabled Precision Boost Overdrive and set the CPU Core Ratio at 3.4GHz, which is its base clock speed, wherefor the temperature gets between 40 and 50 degrees Celsius. I prefer a lower CPU temperature as opposed to overclocking. Liquid cooling is required, in my case being the ASUS TUF Gaming LC 120 ARGB which was a solid choice for my build, looks totally awesome.I upgraded from a Ryzen 7 3700X with a Wraith Prism. The computer ran just fine with 8 cores, but altogether it performs better and feels much more complete. Full system startup in 30-45 seconds. UserBenchmark places this CPU at the 80th percentile; "With a good single core score, this CPU can easily handle the majority of general computing tasks. Additionally this processor can handle intensive workstation, and even full-fledged server workloads. Finally, with a gaming score of 80%, this CPU's suitability for 3D gaming is very good." ~ UserBenchmarkI monitor my clock speed and CPU temperature with the software Core Temp.Skál.