WinMiner uses a smart dynamic algo – analyzes each systems and automatically determines, at any moment, which miner to use and which coin to mine. It also serves as a pool in order to maximize the return.
During the benchmark stage WinMiner informs of the target performance similar machines were able to accomplish, it then, over some time, optimizes the performance for your specific machine but trying different possible mining jobs, and then you are getting optimized performance.