I going to buy cpu Ryzen 5 3600, it say's ddr 3200. Can i use my ddr 4 3600 ram with it. Do i look in Bios and adjust or check system ddr 4 speed.
Not all but most. Manual tuning helps though...Not all XMP or D.O.C.P Profiles are supported with OC RAM and the system will generally not boot without Bios manual control for SPD Timings and voltage.
Thanks for your input have a good one.You install the RAM and go to BIOS to activate DOCP(XMP). If your board supports 3600mhz, then it will automatically adjust to that, else whatever the max supported frequency is.