A new tool to test the settings of AMD Curve Optimizer has been released. Developed by “sp00n.82” from the ComputerBase community, the new tool tests the AMD Curve Optimizer settings by doing multiple 1-core runs of Prime95 and reports any errors that might occur during testing. According to the developer, the idea to create this tool came up due to the lack of a better method to test the stability of Ryzen processors in single-core workloads. In simple terms, CoreCycler is a Powershell script that starts a Prime95 instance with a single worker bound to one core. After a configurable amount of time, the tool changes the worker to the next core, until it runs through all the processors’ cores.