Problem with XMP functionality reported.
Problem with XMP functionality reported.
I acquired a Z690 Tomahawk WiFi, an i7 12700K, an RX 6700 XT, a Evo Plus 1TB, and two 32GB 3600Mhz Corsair RGB Pro cards. I recently purchased two more identical sticks. Now the system runs at 2133Mhz only when all four are connected together. Running a mix of two sticks functions well, but using all four causes issues. All components are Samsung chips.
It's typical for mixed RAM configurations to cause issues at higher speeds. Even identical kits can become challenging when running at top performance. A 4x kit might strain the IMC significantly. Consider testing XMP settings first, then adjust the speed manually to 3000 MHz before checking boot status. After that, try 3200 MHz.
Everything remains unchanged. They were purchased at the same store, just a month apart, and everything is identical.