What are the top differences between DDR4 and DDR5?

Can you use DDR4 memory with DDR5 cpu intel? ddr5 slot compatible with ddr4 As noted already, DDR5 uses a different operating voltage than DDR4, has a different architecture, and has the key slot in a different location ddr5 slot No, the slots are physically incompatible so you can't accidentally insert DDR4 into a DDR5 slot Upvote 5 Downvote Award 0 awards

ddr5 in ddr4 slot You cannot use DDR5 RAM into DDR4 motherboard socket Since DDR4 and DDR5 memory