Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: Fluctuating DPC Latency(5 - 80)

06 Dec 2011   #1

Windows 7 x64 Home Premium
 
 
Fluctuating DPC Latency(5 - 80)

I recently started paying attention to my DPC Latency and noticed that it was around 80 so I decided to do some tweaking and it turns out setting the timer resolution to .5 decreased my DPC Latency significantly, but only in groups of 4 seconds. Every 4 seconds the Latency fluctuates between about 5 and about 80. What could be causing this?

I have attached an image of this happening. Before the timer resolution change it was around a constant 80



Attached Images
 
My System SpecsSystem Spec
.

Reply

 Fluctuating DPC Latency(5 - 80)




Thread Tools



Similar help and support threads for2: Fluctuating DPC Latency(5 - 80)
Thread Forum
Fluctuating FPS in games Gaming
Wireless Internet keeps fluctuating. Network & Sharing
Fluctuating free space on system drive? Performance & Maintenance
Fluctuating internet connection Network & Sharing
Wireless Network speed fluctuating ! Drivers
Solved Fluctuating Internet - WTF Network & Sharing
CPU Speeds fluctuating Performance & Maintenance

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 05:13 PM.
Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App
  

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33