XMP profiler tool for performance analysis
XMP profiler tool for performance analysis
You've got RAMs with the same frequency and type but different CL ratings—your Kingston models have CL14 while others have CL18. You installed them in pairs and noticed the XMP profile is missing, causing Task Manager to show a lower speed. Despite using Speccy and CPU-z, they all reported 1200MHz. This suggests some RAMs might not support XMP profiles, or there could be compatibility issues with your motherboard. Check the manufacturer's documentation for your specific RAM and motherboard to confirm support for XMP and ensure proper installation.
Adjusting RAM settings to 2933 with XMP activated might resolve some problems. Specs?
My main issue is that the XMP profile disappeared after installing those RAMs. I haven't removed them yet to see if it will be restored.
The display at 1200MHz is accurate, as its real speed reaches 2400MHz (or 2400MT/s), which explains the DDR designation.
I saw some discussions online about this, and most people agree with my perspective. I actually found friends who use dual-channel RAM, but they seem to have the right specs—2 to 4 DIMMs. It really surprises me when I add two more RAMs, especially since they switch to 4 to 4 DIMM and boost the speed to 1200Mhz.