Low FPS in world of warcraft 25-40 man raiding

morten_johannsen

Honorable
Nov 13, 2013
7
0
10,510
Getting bad fps when in 25-40 man, but not in 10 man raiding with my new GPU.
New: gigabyte geforce gtx 770 oc 4 gb
Old: "can't remb name" geforce gtx 580 4 gb
Might be the bios update i had to do when i installed my new GPU, updatede my ga-fx79-ud3 from F7 to F16.
My setup is:
Intel I7 3930k 3.2 (3.8 turbo)
Gigabyte x79-ud3
16 gb (4 x 4) kingstone ddr3-10600 (1333 mhz)
seasonic 750w bronze 80
gigabyte geforce gtx 770 oc 4gb
windows 8.1 x64
the old gpu had np with running ultra all in wow when running 25-40 but the new is about 90 fps in 10 man, but down to 20-40 when in 25-40 man.
Any suggestions?
Was thinking about overclock cpu and memory, or going sli with another gpu and a more powerfull psu
 

eatmypie

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Sep 12, 2013
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11,660
Check to see if you have reduce input lag enabled, that can cut your fps in half or even thirds sometimes. The only other thing it could be is a faulty driver or your power supply is starting to fail. so it is only able to keep up with your older video card. but I would first check to see if geforce experience enabled reduce input lag first
 

morten_johannsen

Honorable
Nov 13, 2013
7
0
10,510
it is enable, ill try to disable it.
About the PSU, i where think about changing it anyway with a Corsair RM1000 Gold - 1000W PSU, then i should have enough power if i go sli with another PSU. And its modular, so not so many cables in the way
 

eatmypie

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Sep 12, 2013
1,179
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11,660
I use two gtx titans in sli, and I only have a corsair 850w power supply. 1000w is complete overkill, you could take the extra 100 150 dollars that you would spend on that towards something else. the watts requirements on video cards I always find to be not accurate, you need to look more at the amp requirements of the video cards, not so much the wattage. I've seen people test gtx 780's with seasonic 430w power supplies with overclocks with no problems at all.