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studdering

post #1 of 6
Thread Starter 
hey all, ive been playing cod 4 pretty well with my crossfired 4890 but im still getting lag or studder when fps drops down to 80 with lots of smoke and bullet fire(feels like 40 fps). only way to fix this is using vsync but my mouse gets a slight delay or something which is not good. Whats causing this?
gaming pc
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 2700k @4.4Ghz Asus Maximus IV Extreme-Z EVGA Geforce GTX 980 Ti Hybrid 16GB DDR3 1600 
Hard DriveOSMonitorKeyboard
128GB SSD boot, 1TB , 3TB, 180GB SSD, 960GB SSD Windows 7 Ultimate 64 BIT Acer xb270hu Razer Blackwidow 
PowerMouse
Corsair TX750 Logitech MX518 
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gaming pc
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 2700k @4.4Ghz Asus Maximus IV Extreme-Z EVGA Geforce GTX 980 Ti Hybrid 16GB DDR3 1600 
Hard DriveOSMonitorKeyboard
128GB SSD boot, 1TB , 3TB, 180GB SSD, 960GB SSD Windows 7 Ultimate 64 BIT Acer xb270hu Razer Blackwidow 
PowerMouse
Corsair TX750 Logitech MX518 
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post #2 of 6
hold on, you're complaining about your fps dipping to 80???
post #3 of 6
Thread Starter 
Quote:
Originally Posted by kiwiasian View Post
hold on, you're complaining about your fps dipping to 80???
ya cause its not smooth eg feels like 20 fps. but above 100 fps it doesnt do this. Is it a crossfire problem?
gaming pc
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 2700k @4.4Ghz Asus Maximus IV Extreme-Z EVGA Geforce GTX 980 Ti Hybrid 16GB DDR3 1600 
Hard DriveOSMonitorKeyboard
128GB SSD boot, 1TB , 3TB, 180GB SSD, 960GB SSD Windows 7 Ultimate 64 BIT Acer xb270hu Razer Blackwidow 
PowerMouse
Corsair TX750 Logitech MX518 
  hide details  
Reply
gaming pc
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 2700k @4.4Ghz Asus Maximus IV Extreme-Z EVGA Geforce GTX 980 Ti Hybrid 16GB DDR3 1600 
Hard DriveOSMonitorKeyboard
128GB SSD boot, 1TB , 3TB, 180GB SSD, 960GB SSD Windows 7 Ultimate 64 BIT Acer xb270hu Razer Blackwidow 
PowerMouse
Corsair TX750 Logitech MX518 
  hide details  
Reply
post #4 of 6
are you sure it is 80?
it should be extremely smooth at 80.
don't know why you think it feels like 20..
post #5 of 6
I've had these problems with my system in various games like metro 2033.

Do you have high AA settings?
In Win 303
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i7 7700k Gigabyte Z270X Designare Evga GTX 980ti FTW Corsair Vengeance  
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Seagate  Deepcool Gamerstorm ex 240 AIO Win 10  Corsair RM750 
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In Win 303 
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In Win 303
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CPUMotherboardGraphicsRAM
i7 7700k Gigabyte Z270X Designare Evga GTX 980ti FTW Corsair Vengeance  
Hard DriveCoolingOSPower
Seagate  Deepcool Gamerstorm ex 240 AIO Win 10  Corsair RM750 
Case
In Win 303 
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post #6 of 6
Thread Starter 
Quote:
Originally Posted by dogsofwar909 View Post
I've had these problems with my system in various games like metro 2033.

Do you have high AA settings?
only 4x AA enabled in game but changing from 0 to 4 has no effect on fps
gaming pc
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 2700k @4.4Ghz Asus Maximus IV Extreme-Z EVGA Geforce GTX 980 Ti Hybrid 16GB DDR3 1600 
Hard DriveOSMonitorKeyboard
128GB SSD boot, 1TB , 3TB, 180GB SSD, 960GB SSD Windows 7 Ultimate 64 BIT Acer xb270hu Razer Blackwidow 
PowerMouse
Corsair TX750 Logitech MX518 
  hide details  
Reply
gaming pc
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 2700k @4.4Ghz Asus Maximus IV Extreme-Z EVGA Geforce GTX 980 Ti Hybrid 16GB DDR3 1600 
Hard DriveOSMonitorKeyboard
128GB SSD boot, 1TB , 3TB, 180GB SSD, 960GB SSD Windows 7 Ultimate 64 BIT Acer xb270hu Razer Blackwidow 
PowerMouse
Corsair TX750 Logitech MX518 
  hide details  
Reply
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