DDR5 vs DDR4: DDR5 wins for future-proofing, DDR4 only for tight budgets

DDR5 is the safer long-term bet because future sockets like AMD’s AM5 and Intel’s next-gen will be DDR5-only, while DDR4 locks you into older platforms. Prices have narrowed to just $20-30 more for a 32GB kit, so unless you’re building a low-end machine on a strict budget, DDR5 gives better performance now and avoids a forced RAM replacement later.