I'm running a Dell Precision M6500 laptop with the following specs:
CPU: Intel Core i7-720QM Clarksfield @ 1.60GHz
GPU: Nvidia Quadro FX 2800M
RAM: 8GB DDR3
OS: Windows 7 Professional SP1 x64
When I run games such as Diablo 3 or Battlefield 3 they run perfectly smooth the first couple of minutes, but then suddenly drop to unplayably low FPS.
I've checked just about everything I could think of, and I cannot for the life of me figure out why this is happening.
After installing OCCT monitoring software and running GPU-Z, I tried running a stress test on the GPU, and it showed that after just over a minute, the FPS would drop to half. At the same time, the GPU load % would drop to about 50%, while CPU load would increase drastically. There was barely any change in temperatures, and all voltages and clock timings stayed the same. The only change was GPU and CPU load percentages.
The laptop is plugged in, running high performance power settings.
I've tried newest drivers and I am currently running the drivers in this post: http://www.techpowerup.com/forums/showthread.php?t=137566
The problem persists regardless of wireless/cabled network and location.
DxDiag: https://www.dropbox.com/s/125vs1wv3lnifvn/DxDiag.txt
GPU-Z log: https://www.dropbox.com/s/yjqy5aa5lrrsd6q/GPU-Z%20Sensor%20Log.txt
OCCT graphs: http://imgur.com/a/KrJyd
Other things I've tried:
- Updating DirecX
- Updating .net Framework
- Disabling Hyperthreading
- workaround to disable Intel Turbo Boost
- disabled Core Parking in the windows registry
- disabled SpeedStep
Any help is greatly appreciated.
CPU: Intel Core i7-720QM Clarksfield @ 1.60GHz
GPU: Nvidia Quadro FX 2800M
RAM: 8GB DDR3
OS: Windows 7 Professional SP1 x64
When I run games such as Diablo 3 or Battlefield 3 they run perfectly smooth the first couple of minutes, but then suddenly drop to unplayably low FPS.
I've checked just about everything I could think of, and I cannot for the life of me figure out why this is happening.
After installing OCCT monitoring software and running GPU-Z, I tried running a stress test on the GPU, and it showed that after just over a minute, the FPS would drop to half. At the same time, the GPU load % would drop to about 50%, while CPU load would increase drastically. There was barely any change in temperatures, and all voltages and clock timings stayed the same. The only change was GPU and CPU load percentages.
The laptop is plugged in, running high performance power settings.
I've tried newest drivers and I am currently running the drivers in this post: http://www.techpowerup.com/forums/showthread.php?t=137566
The problem persists regardless of wireless/cabled network and location.
DxDiag: https://www.dropbox.com/s/125vs1wv3lnifvn/DxDiag.txt
GPU-Z log: https://www.dropbox.com/s/yjqy5aa5lrrsd6q/GPU-Z%20Sensor%20Log.txt
OCCT graphs: http://imgur.com/a/KrJyd
Other things I've tried:
- Updating DirecX
- Updating .net Framework
- Disabling Hyperthreading
- workaround to disable Intel Turbo Boost
- disabled Core Parking in the windows registry
- disabled SpeedStep
Any help is greatly appreciated.