Apple's new M3 Pro has fewer performance and GPU cores than the M2 Pro and 25% less memory bandwidth than the M1 Pro and M2 Pro (Tim Hardwick/MacRumors) 31-10-2023

Tim Hardwick / MacRumors:
Apple’s new M3 Pro has fewer performance and GPU cores than the M2 Pro and 25% less memory bandwidth than the M1 Pro and M2 Pro  —  Apple’s latest M3 Pro chip in the new 14-inch and 16-inch MacBook Pro has 25% less memory bandwidth than the M1 Pro and M2 Pro chips used in equivalent models from the two previous generations.