What are the top differences between DDR4 and DDR5?

ddr5 in ddr4 slot   Dan ddr5 in ddr4 slot

Which is the better DRAM, DDR4 or DDR5? · Can I use DDR5 RAM on a DDR4 motherboard?

Apparently, AM5 is a pure-DDR5 platform, with no backwards compatibility with DDR4 The socket features a dual-channel DDR5 memory interface  Chinese manufacturer Onda has just announced its upcoming Micro-ATX motherboard with support for both DDR4 and DDR5 RAM

top eyecon slot sites DDR5 SO-DIMM Socket status based on JEDEC standard, and DDR5 vs DDR4 full spec comparison  Although DDR5 retains the 288 pins from DDR4 , the notch has been shifted to the left