New Monitor Massive game lag

Slaanesh

Honorable
Feb 16, 2013
36
0
10,530
Hey all just ran into a bit of trouble. Ive just upgraded my 22" monitor to 3 Benq 24" lcd Rl2455hm displays and now even running through 1 single display i am getting massive lag and rubberbanding in online games. I have checked all my drivers and they are up to date and my internet is running fine untill i try to game then lag everywhere. my pc specs are
Geforce gtx 670
intel i7-2600 @3.40GHz
16 GB ram
Windows 7 premium

And aside from the new monitors nothing has changed. even with 2 turned off and my game settings at the lowest possible its the worst lag ive ever had.

Any help would be awesome thanks guys
 

Mandarb

Reputable
Sep 24, 2014
22
0
4,520
Keep in mind, there are currently massive amounts of DDoS attack on game servers. So don't use online games as benchmark, that can be caused by the connection.
 

Slaanesh

Honorable
Feb 16, 2013
36
0
10,530
I have run a 3d mark with a monitor in the background and the gpu clock maxed out at 1097 MHz but the temps peaked only at 31 degrees celcius. Everything else stayed at just over mid range. But the bubble test and fire test were so laggy. could bottlenecking be the problem? And why would this only come up now with the new monitor. Btw i had the other 2 unpluged during this test

Also they they are connected via hdmi
 

Slaanesh

Honorable
Feb 16, 2013
36
0
10,530
It would seem the card is not suited to the high resolution. i can play on a single monitor atm and ill upgrade the gpu soon to the 970 or 980. prob sli970s. cheers