I'd be somewhat surprised if any homebrew is particularly representative of any actual game. The PovRay and Luabench benchmark DOLs might get you somewhere, but they don't use all components of the Wii, so won't be that reliable beyond a vague estimate.
OS: Windows 10 64 bit Professional
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
