ddr5 ram memory is better 1 or 2?

RAM Generations: DDR2 vs DDR3 vs DDR4 vs DDR5 ddr4 and ddr5 same slot DDR5 has improved overall bandwidth of up to compared to DDR4 at the same clockspeed, giving it improved memory bus utilization DDR5 can also run at ddr4 slot The greatest difference between DDR4 and DDR5 RAM is compatibility The pin layout for DDR5 will be different from the previous generations The motherboards

ddr4 sodimm slot It's not possible to install a DDR3 module in a DDR4 slot or the other way around, for example Besides, DDR3, DDR4, and DDR5 RAM modules don't