Originally posted by FrothByte
I guess it would depend on what metallic objects Dooku was wearing at the time. The force choke isn't exactly insta-kill, it does take a few seconds to kill someone with it.
That's not true.
Force chokes can be prolonged for various reasons, but if necessary, Dooku can apply the Force needed to rip bolted machinery to Magneto's organs.
Additionally, we see Yoda casually incapacitating two armored red guards with a slight gesture.
Speedblitz + precognition makes this a curbstomp. Magneto is orders of magnitude more powerful, given his moving the golden gate bridge, but he's too slow, and his abilities are too narrow in the movieverse.