What did i try : what i have done to try fix : - followed "performance tweaks" tut from guru3d - fresh install windows 7 and diffrent drivers - using additional software what is forcing up raw_input instead of using from game - i change GPU and soundcard to MSI-mode - disable HPET in windows - change USB ports - disable everything in bios (unused ports etc and energy saving things) - disable overclocking - enable IRQ control by windows (in bios) - change ram (from a-data 2x2gb 1.65v to crucial 1x8gb 1.5v) - reseating CPU - In the meantime i change GPU from gtx460 to gtx660. Ofc i did clean install with DDU - i did use resolution timer - changed HDD from intel to Jmicron controller - i have full performance in nvidia drivers and windows - my computer its not overhearting (gpu max 60C,cpu max 65,motherboard 45-50C) - i borrowed PSU thermaltake SE 530W for testing - i did change LOD settings in mouse - diffrent voltage amplitude in bios - unplug xi-fi music - disable integrated sound card and ethernet
- i changed motherboard from Asus P7P55D to intel PD55KG
- i replaced CPU to another one xeon x3430
Propably i missed half of things that i did, but i dont remeber everything. It was just too much
what i see :
- in lower resolutions like 1280x1024 its not so much noticeable,but still - low FPS in smoke's in CSGO, flame and sometimes when flash blinds me (like 100fps. Normal is 250-400fps in everything else) - unstable pooling rate when playing catched in mouse movement recorder
MY current spec is :
xeon x3430 @ 3.6ghz 1.29v (was holding intelburntest and prime95 in 1.305v without any problems)
Intel PD55KG 200bclk 1x8gb crucial ballistix 1600mhz cl9 2t OCZ SXS2 600W Creative Xi-Fi music + pax drivers + integrated soundcard Genius Imperator Zowie FK1 + a4tech x7-700mp Acer G245HQ @ 75hz fhd speakers Genius sp-hf1800a microphone natec snake black W10 64bit last build - at 8.1 and 7 same issue
How to get the cause of high CPU usage by DPC / Interrupt
in Windows Tips 'n' Tweaks
Posted · Edited by fliperpl
Hello guys. I have trouble with DPC latency and mouse inputlag-feel like.
Here is my Latencymon :
http://imgur.com/jVOXJau
http://wklej.to/ANdHW
What did i try :
what i have done to try fix :
- followed "performance tweaks" tut from guru3d
- fresh install windows 7 and diffrent drivers
- using additional software what is forcing up raw_input instead of using from game
- i change GPU and soundcard to MSI-mode
- disable HPET in windows
- change USB ports
- disable everything in bios (unused ports etc and energy saving things)
- disable overclocking
- enable IRQ control by windows (in bios)
- change ram (from a-data 2x2gb 1.65v to crucial 1x8gb 1.5v)
- reseating CPU
- In the meantime i change GPU from gtx460 to gtx660. Ofc i did clean install with DDU
- i did use resolution timer
- changed HDD from intel to Jmicron controller
- i have full performance in nvidia drivers and windows
- my computer its not overhearting (gpu max 60C,cpu max 65,motherboard 45-50C)
- i borrowed PSU thermaltake SE 530W for testing
- i did change LOD settings in mouse
- diffrent voltage amplitude in bios
- unplug xi-fi music
- disable integrated sound card and ethernet
- i changed motherboard from Asus P7P55D to intel PD55KG
- i replaced CPU to another one xeon x3430
Propably i missed half of things that i did, but i dont remeber everything. It was just too much
what i see :
- in lower resolutions like 1280x1024 its not so much noticeable,but still
- low FPS in smoke's in CSGO, flame and sometimes when flash blinds me (like 100fps. Normal is 250-400fps in everything else)
- unstable pooling rate when playing catched in mouse movement recorder
MY current spec is :
xeon x3430 @ 3.6ghz 1.29v (was holding intelburntest and prime95 in 1.305v without any problems)
Intel PD55KG 200bclk
1x8gb crucial ballistix 1600mhz cl9 2t
OCZ SXS2 600W
Creative Xi-Fi music + pax drivers + integrated soundcard
Genius Imperator
Zowie FK1 + a4tech x7-700mp
Acer G245HQ @ 75hz fhd
speakers Genius sp-hf1800a
microphone natec snake black
W10 64bit last build - at 8.1 and 7 same issue
help :/