Cross sections in e+e- collisions
A comparison of results from AMEGIC++ versus Comix in various processes is given here. The original publication, including a list of all Standard Model parameters used in the calculations is hep-ph/0311273.
Cross sections in pp collisions
A comparison of results from ALPGEN and AMEGIC++ versus Comix in various processes is given in the original Comix publication.
Matrix Element performance
A comparisons of Matrix Element evaluation times versus AMEGIC++ is presented here. In order not to favour Comix, we only give results for helicity-summed matrix elements in non-QCD processes.