DDR4 vs DDR3 - Apples to Apples Comparison

DDR3 and DDR4 Laptop Memory Compatible? No ddr3 vs ddr4 slot You might run into compatibility issues DDR4 RAM Slots, those on your pc are not compatible with DDR3 RAM sticks So stick to DDR4 If you want ddr3 vs ddr4 slot DDR3 RAM uses a 240-pin connector, whereas DDR4 uses a 288-pin connector A motherboard with DDR4 compatibility won't work with DDR3 RAM and

ddr3 in ddr4 slot Operating Voltage DDR3 operates at a higher voltage It requires volts to work DDR4 requires a lower operating voltage