Hi everybody ! I found a good solution to fix the dpc latency problem that the card power management causes
The advantage of this tweak is that your card will still work on the 3D profile which allows the higher frequency whatever the load so gpu increased performance especially on older games
The disadvantage of this tweak is a higher power consumption because your card even at rest will stay on his profile 3d, therefore there will be an increase in temperature so I advise you to do a custom profile for better cooling your card at rest.
For maniacs like me who like to have a PC that turns hair here are the steps to follow:
1: Press the Windows key + R and type regedit.exe
2: After opening the windows registry head over to this location HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ Video
3: In the video you will find several key locked you need to locate a key called 0000 you should have no trouble finding the there are tons of other values in
4: Once the 0000 key spot you will need to create 5 new values dword 32 I put you a screen with the 5 values in blue
5: Once the values entered in the register doing a reboot of your pc.
And sorry for my bad english Edited by theblackmage - 7/18/16 at 9:59am