Is 1 DIMM per channel better or worst than 2

A RAM slot is designed to hold a specific type of DIMM , which is a circuit board with memory chips There are

My motherboard has four DIMM slots for RAM They look identical except 1 & 3

dimm slot As DIMM slots are known to have separate contacts on each side of the circuit board, the size of the data path doubles when compared to SIMMs

dimm2 slot DIMM slots are numbered sequentially for each processor The supported AMP modes use the alpha assignments for population order, and the slot