We know Newton has a motor. He's still running/chasing after 5 consecutive snaps.
Murphy is jogging on screens and pursuits after 3 consecutive snaps and then is subbed out.

The output Murphy has in the limited snaps is super high though. So this suggests more of an impact player. A question is, can you stretch that impact over more consecutive snaps. Especially in the NFL where 2 minute drills at any time can be more prominent. I do like his contact. When he tackles the RB, the RB isn't dragging him.

Newton has the volume. So, opposite thinking.. maybe he could deliver even more impact with less snaps.
What's odd for me, is that for some reason he looks "small" for a DT. Don't have a live up front personal view of his frame, but something about his frame looks off for me. (Then again, can almost say the same about AD coming out of college).

Like to have a good work ethic guy, feels like Newton comes off better here, but don't know as don't know any of these guys personally.