There Answer Is : It Depends
U Know The AAA Games First Requires A Good Gpu Then Cpu ( In My Opinion Both Of Them Are The Same Level of Importance In gaming ) Then Ram
If Ur Cpu And Gpu Are Completely Perfect And If The Ram Cause Some problems the Answer is YES It Will Increase
Because It Got More Speed
As Long As Ur Cpu And Mobo Support That Speed
(U Need To Activate The Xmp Profile If U wanna Use Higher Than 2133 Mhz Speed In Rams On Any Ram )
But If Ur Gpu Or Cpu Is Weak Ur First Top Priority Should Be Ur Gpu Then Cpu
I Was Wondering If U Can Mention All Of Ur Pc Specifications And Which Games U Play? Which Monitor And With Which Resolution ?