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3570K Bottleneck?

post #1 of 23
Thread Starter 
I have my 3570K @ 4.6Ghz and i am experiencing a lot of problems with games like BF3 and Crysis 2 which are very GPU demanding or at least thats that i thought.
In BF3 in most map i drop to as low as 50fps and GPU usage never really close to 90%+. Most of the times ~ 60%-70% and drops to 40%.
Then i played Crysis 2 campaign. There is drop as low as 40% and again GPU usage is very low.
Could drivers possibly be the problem? I really have hard time believing 3570K is holding the cards back @ 2560 x 1440.
00 Raiser
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00 Raiser
(20 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 3770K @ 4.6GHz (1.365v) Gigabyte Z77X-UD5H  2 x HD 7970 3GB @ 1125/1575 MHz Kingston HyperX Predator 8GB DDR3-2400  
Hard DriveHard DriveHard DriveCooling
Intel X25-M G2 80GB Seagate Barracuda 500GB 2 x Seagate Barracuda 3TB EK Supreme HF - Full Copper 
CoolingCoolingCoolingOS
2 x EK-FC7970 - Acetal CSQ XSPC EX240 TFC X-Changer 360 Windows 7 Ultimate 
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Dell UltraSharp U2711  Razer BlackWidow Ultimate Corsair AX1200 NZXT Switch 810 Black 
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post #2 of 23
I would say drivers, i don't know how the newest architecture available could cause the bottleneck.
Have you tried lowering resolution?
post #3 of 23
I highly doubt its your 3570k. Not sure why it would be dropping Like that though - my single 670 keeps me 60-90 fps constant at 1080p. Your 7970s should be fine on 1440p....have you tried each with CFX/CF enabled/disabled?
Wrecking Ball.
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Wrecking Ball.
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post #4 of 23
Thread Starter 
I just tried 1080p and GPU usage is not really that much lower. It does infant not drop as low in explosion. I just hope there is no problem hardware wise or CPU is holding hack. I was playing a Crysis 2 MP map which was pretty small and there i was 120-130 fps 99% GPU usage, Also playing this BF3 map 120-130fps (Snow Map) 99% GPU usage.
00 Raiser
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CPUMotherboardGraphicsRAM
Intel Core i7 3770K @ 4.6GHz (1.365v) Gigabyte Z77X-UD5H  2 x HD 7970 3GB @ 1125/1575 MHz Kingston HyperX Predator 8GB DDR3-2400  
Hard DriveHard DriveHard DriveCooling
Intel X25-M G2 80GB Seagate Barracuda 500GB 2 x Seagate Barracuda 3TB EK Supreme HF - Full Copper 
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2 x EK-FC7970 - Acetal CSQ XSPC EX240 TFC X-Changer 360 Windows 7 Ultimate 
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Dell UltraSharp U2711  Razer BlackWidow Ultimate Corsair AX1200 NZXT Switch 810 Black 
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00 Raiser
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Intel Core i7 3770K @ 4.6GHz (1.365v) Gigabyte Z77X-UD5H  2 x HD 7970 3GB @ 1125/1575 MHz Kingston HyperX Predator 8GB DDR3-2400  
Hard DriveHard DriveHard DriveCooling
Intel X25-M G2 80GB Seagate Barracuda 500GB 2 x Seagate Barracuda 3TB EK Supreme HF - Full Copper 
CoolingCoolingCoolingOS
2 x EK-FC7970 - Acetal CSQ XSPC EX240 TFC X-Changer 360 Windows 7 Ultimate 
MonitorKeyboardPowerCase
Dell UltraSharp U2711  Razer BlackWidow Ultimate Corsair AX1200 NZXT Switch 810 Black 
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post #5 of 23
Is your overclock stable? Could also cause issues.
Have you tried increasing by a notch?
You say your GPU is overclocked, is it the same at stock?
Have you tried increasing GPU Vcore and is your GPU memory stable?
post #6 of 23
Thread Starter 
My 3570K 4.6Ghz is stable as its been like this for 3 months now and i did 24 Hour Prime 95. GPU both can do 1175Mhz @ Stock Volts but have them @ 1100Mhz. I will try stock and see. Played Crysis2 with one card. @ 1080p its getting 50-70fps. CF is getting more fps but not much more bu same fps drops.
00 Raiser
(20 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 3770K @ 4.6GHz (1.365v) Gigabyte Z77X-UD5H  2 x HD 7970 3GB @ 1125/1575 MHz Kingston HyperX Predator 8GB DDR3-2400  
Hard DriveHard DriveHard DriveCooling
Intel X25-M G2 80GB Seagate Barracuda 500GB 2 x Seagate Barracuda 3TB EK Supreme HF - Full Copper 
CoolingCoolingCoolingOS
2 x EK-FC7970 - Acetal CSQ XSPC EX240 TFC X-Changer 360 Windows 7 Ultimate 
MonitorKeyboardPowerCase
Dell UltraSharp U2711  Razer BlackWidow Ultimate Corsair AX1200 NZXT Switch 810 Black 
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SteelSeries Sensei Ttesports Ladon  Corsair Vengeance 2000 Logitech Z-2300 
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00 Raiser
(20 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 3770K @ 4.6GHz (1.365v) Gigabyte Z77X-UD5H  2 x HD 7970 3GB @ 1125/1575 MHz Kingston HyperX Predator 8GB DDR3-2400  
Hard DriveHard DriveHard DriveCooling
Intel X25-M G2 80GB Seagate Barracuda 500GB 2 x Seagate Barracuda 3TB EK Supreme HF - Full Copper 
CoolingCoolingCoolingOS
2 x EK-FC7970 - Acetal CSQ XSPC EX240 TFC X-Changer 360 Windows 7 Ultimate 
MonitorKeyboardPowerCase
Dell UltraSharp U2711  Razer BlackWidow Ultimate Corsair AX1200 NZXT Switch 810 Black 
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SteelSeries Sensei Ttesports Ladon  Corsair Vengeance 2000 Logitech Z-2300 
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post #7 of 23
whats your 3DMark11 score...including the actual graphics and physics score? maybe run it for each, then Xfire, post your results
Edited by flash2021 - 11/11/12 at 8:02am
post #8 of 23
Thread Starter 
GPU score @ Ghz speed was 20K. Physics Score was a bit weird. First run i got 7.7K second run i got 8.8K.
00 Raiser
(20 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 3770K @ 4.6GHz (1.365v) Gigabyte Z77X-UD5H  2 x HD 7970 3GB @ 1125/1575 MHz Kingston HyperX Predator 8GB DDR3-2400  
Hard DriveHard DriveHard DriveCooling
Intel X25-M G2 80GB Seagate Barracuda 500GB 2 x Seagate Barracuda 3TB EK Supreme HF - Full Copper 
CoolingCoolingCoolingOS
2 x EK-FC7970 - Acetal CSQ XSPC EX240 TFC X-Changer 360 Windows 7 Ultimate 
MonitorKeyboardPowerCase
Dell UltraSharp U2711  Razer BlackWidow Ultimate Corsair AX1200 NZXT Switch 810 Black 
MouseMouse PadAudioAudio
SteelSeries Sensei Ttesports Ladon  Corsair Vengeance 2000 Logitech Z-2300 
  hide details  
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00 Raiser
(20 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 3770K @ 4.6GHz (1.365v) Gigabyte Z77X-UD5H  2 x HD 7970 3GB @ 1125/1575 MHz Kingston HyperX Predator 8GB DDR3-2400  
Hard DriveHard DriveHard DriveCooling
Intel X25-M G2 80GB Seagate Barracuda 500GB 2 x Seagate Barracuda 3TB EK Supreme HF - Full Copper 
CoolingCoolingCoolingOS
2 x EK-FC7970 - Acetal CSQ XSPC EX240 TFC X-Changer 360 Windows 7 Ultimate 
MonitorKeyboardPowerCase
Dell UltraSharp U2711  Razer BlackWidow Ultimate Corsair AX1200 NZXT Switch 810 Black 
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SteelSeries Sensei Ttesports Ladon  Corsair Vengeance 2000 Logitech Z-2300 
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post #9 of 23
It could be drivers, even i have dropped in the 40-50s while playing bf3, its an intense game and playing at ultra doesnt help, Crysis 2 on the other hand does run nice with occasional drop to 50s. From the looks of it, it seems normal, though i easily scored 9k and almost 11k OC'd for my setup.
RusH Rig
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RusH Rig
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post #10 of 23
Thread Starter 
The problem is when i drop its not because of GPU because their usage is down. 3570K @ 4.6GHz can maintain 60fps+ then what about people with 120hz screen? What do they do when the CPU cant push that many fps?
00 Raiser
(20 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 3770K @ 4.6GHz (1.365v) Gigabyte Z77X-UD5H  2 x HD 7970 3GB @ 1125/1575 MHz Kingston HyperX Predator 8GB DDR3-2400  
Hard DriveHard DriveHard DriveCooling
Intel X25-M G2 80GB Seagate Barracuda 500GB 2 x Seagate Barracuda 3TB EK Supreme HF - Full Copper 
CoolingCoolingCoolingOS
2 x EK-FC7970 - Acetal CSQ XSPC EX240 TFC X-Changer 360 Windows 7 Ultimate 
MonitorKeyboardPowerCase
Dell UltraSharp U2711  Razer BlackWidow Ultimate Corsair AX1200 NZXT Switch 810 Black 
MouseMouse PadAudioAudio
SteelSeries Sensei Ttesports Ladon  Corsair Vengeance 2000 Logitech Z-2300 
  hide details  
Reply
00 Raiser
(20 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 3770K @ 4.6GHz (1.365v) Gigabyte Z77X-UD5H  2 x HD 7970 3GB @ 1125/1575 MHz Kingston HyperX Predator 8GB DDR3-2400  
Hard DriveHard DriveHard DriveCooling
Intel X25-M G2 80GB Seagate Barracuda 500GB 2 x Seagate Barracuda 3TB EK Supreme HF - Full Copper 
CoolingCoolingCoolingOS
2 x EK-FC7970 - Acetal CSQ XSPC EX240 TFC X-Changer 360 Windows 7 Ultimate 
MonitorKeyboardPowerCase
Dell UltraSharp U2711  Razer BlackWidow Ultimate Corsair AX1200 NZXT Switch 810 Black 
MouseMouse PadAudioAudio
SteelSeries Sensei Ttesports Ladon  Corsair Vengeance 2000 Logitech Z-2300 
  hide details  
Reply
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