The biggest difference between pork steaks and pork chops are the cut of meat that they are. Pork steaks are a shoulder cut of meat whereas pork chops are a cut from the loin of the pig. Both pork steaks and pork chops can be marinated and grilled. Pork steaks are a slightly tougher cut of meat so they can be grilled at a slightly lower temperature, but the marinade will tenderize them enough that this step is optional.