DDR4 vs DDR5: What's the Difference, and Should You Upgrade?

DDR4 vs DDR5: What's the Difference, and Should You Upgrade? ddr4 and ddr5 same slot But mainstream CPUs still have the same 128-bit total width for their DRAM controllers, so you still need more than one DIMM installed to use ddr4 sodimm slot DDR5 RAM Sticks Aren't Physically Compatible With DDR4 Slots Given the difference in voltage requirements and other crucial modules, DDR5 RAM

ddr4 sodimm slot Hence, you shouldn't be able to insert a DDR4 module into a DDR5 slot, and vice versa, unless you want to risk breaking something The standards

ddr4 in ddr5 slot DDR4 adds four new Bank Groups technology Each bank group has the feature of singlehanded operation DDR4 can process 4 data within a clock cycle, so DDR4's Physical Differences: DDR5 and DDR4 RAM sticks have different notches or key positions This means a DDR5 RAM stick won't fit into a DDR4 slot