DDR4 vs DDR5 RAM: What's different and which one should you buy?

What are the top differences between DDR4 and DDR5? ddr4 in ddr5 slot Buy LaptopDesktop Motherboard Memory Slot DDR4DDR5 Diagnostic Repair Analyzer Test SDRAM SO-DIMM Pin Out With LED Tester Card at Aliexpress for ddr4 sodimm slot Just to clarify DDR5 is not backwards compatible with DDR4, it's a completely different DIMM slot There will be DDR4 and DDR5 Alder Lake

ddr4 in ddr5 slot However, modern CPUs can go into the so-called flex mode, a feature where a four-slot motherboard with three RAM sticks will run two of the