X570 VS B450/X470

[Ilikecomputerlul]

Is there any raw performance differences between X570 and B450/X470. I don’t care about PCIE 4.0 and all that stuff. For real world use, will there be FPS loss from board to board? 

[Mister Woof]

AMD claims there will be no performance differences.

 

Presumably, that means relative to the stock settings and unknown turbo boost values.

 

Overclocking, probably less on the older boards.

[Xcoool]

26 minutes ago, Plutosaurus said:

AMD claims there will be no performance differences.

 

Presumably, that means relative to the stock settings and unknown turbo boost values.

 

Overclocking, probably less on the older boards.

MB chipset has nothing to with PBO or XFR,nor memory controller everything is embedded to processor.There is no reason why should be overcloking any lower on x470/b450 than on x570.This doesnt apply to most b350/x370 boards as those use t-topology memory layout which does limit ram speeds.

[Jurrunio]

chipset alone, no. Other parts of the board might