2133 or 1866

[some1yuno]

2113 with c11
Or
1866 with 9
Which is faster?

 

[rockie_]

i would go for 1866 Cl9 1.5V

2133 is likely 1.6-1.65V and will be undervolted for Intel CPUs. And CAS 11 .

2133MHz Cl10 and 2400MHz Cl10 are a little better than 1866MHz Cl9 .

 

[Akarin]

With DDR3 especially I'd go with 1866 Cl9, cause it's more stable, probably uses less voltage, and those extra 267Mhz will not make a noticeable difference, but the 2+ CL could make it worse actually.

 

[Tradesman1]

1866/9 if OCed to 2133 will prob run fine at 2133/10 so the better performance (slight) edge would go to the 1866 set - the voltages don't really matter, most all 2133 and up sets are 1.6-1.65 which is perfectly safe

 

[some1yuno]

1866/9 if OCed to 2133 will prob run fine at 2133/10 so the better performance (slight) edge would go to the 1866 set - the voltages don't really matter, most all 2133 and up sets are 1.6-1.65 which is perfectly safe

Cause the 2133 is on sale for 50 and the 1866 is 82 so i was asking if its worth it

 

[Tradesman1]

Go the 2133/ the edge the 1866 would have (as mentioned) is slight

 

[rockie_]

the cheapest i found
http://pcpartpicker.com/part/gskill-memory-f31866c9d8gab
http://pcpartpicker.com/part/gskill-memory-f317000cl9d8gbxm