Wine 3.10 vs. Ubuntu 18.04 vs. Windows 10 Desktop Performance
While Cinebench has no native Linux build, I included this benchmark here given the popularity of Cinebench as a Windows benchmark. The single/multi-core CPU tests were on-par between Windows and Wine while the OpenGL test had very noticeable overhead under Wine.
With the Stockfish chess benchmark, the Wine performance was a little bit slower than Windows 10 while Ubuntu 18.04 was the fastest.
The Primesieve prime number benchmark seems to have a big performance issue under Wine compared to the near similar performance on Windows 10 and Ubuntu 18.04.
The FLAC audio encoding performance on Wine also took a noticeable hit compared to the competing Windows and Linux performance numbers.