So I recently got a ram upgrade. Couldn't find the same module as my existing one so I got one with same specs(capacity, frequency and timings). I already had an 8gb 2666mhz module in my system. For the first two times my system wasn't booting then on the third try it booted to the bios and then after confirming existing settings, i continued to the OS. But after running userbenchmark it says my cpu has an 80% score and is performing way below average, which it never used to say and the score earlier was always close to 90. I don't know what to do. I looked in the bios but I didn't have the confidence to mess with the voltage or terms which I didn't understand. CPU is an i5-10400F.