3200mzh Ram displays 1333mzh...
3200mzh Ram displays 1333mzh...
Indicates default operation at 2666 Mhz (two 1333 Mhz channels). In BIOS enable XMP, adjust frequency to 3200 Mhz (two 1600 Mhz) and verify voltage settings match the RAM requirements. If unsuccessful, consider a profile with lower frequency such as 3000 Mhz (two 1500 Mhz). Note that actual memory speeds are half the listed value, so 3200 Mhz sticks effectively operate at 1600 Mhz.
Increasing voltage or adjusting the primaries might also assist with your old RAM. Are you using 4 or 2 memory sticks? If you're now using 4 sticks, the issue could be related to the ICS not syncing properly and the steps above should help restore stability. If you replaced the RAM entirely, you might want to contact support for a return or replacement if it doesn't function as expected.
2933 is achievable. You can import XMP (DOCP) and adjust the frequency as needed. However, the 2933 over 2666 range isn't significant. To reach the full 3200 speed, consider upgrading to a Ryzen 5000 series CPU such as the 5600 or 5700X. For a better option, look into the 3000 series if you find a good deal.