I just got dual gtx780's and had some questions about memory for playing games

[justin57]

I have two EVGA superclocked gtx780's with 16gb ddr3 1600mhz should i upgrade my memory to 32 gbs or upgrade it to 1866mhz or should i just leave it alone?

 

[vmN]

I wont recommend neither.
Games tend to rely more on lower CAS latency than higher frequency, and doesn't even utilize 8GB ram yet.
The sweet spot is 1600/1866 with CL9.
Also how is this related to your 780's, as they run on their dedicated GDDR5 ram.