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i upgraded my complete system last half year and till 3 days, my hybrid physx runs smooth again.
but not in hawken ^^ something seems to be very different, to the situation 4 month ago.
situation:
athlon ii x2 @ 2x3,8ghz
6gb ddr2
hd 5670
gt 8800
hybrid physx rocks on gpu in hawken.
but my cpu was outdated.
Now:
phenom ii x6 @6x3,5
10 gb ddr3
hd 7790 oc
gt 8800
physx on gpu seems to be impossible in hawken^^
what happend _
fluidmark shows gpu activity, JX3Bench too. GPU Physx active.
In Hawkens graphic options menu, i can simply click on Physx level 2 nvidia gpu needed.
But ingame, there is no gpu activity on my geforce. Tried 4 different driver/physx combinations.
i need Support to get this dam n great effect back
groovin greetings,
tObi
edit cause i got information from hawken support:
hybrid physx should work, but they made few physx changes that could make it difficult, activating gpu physx when ati card is present. No more detailed information available from support.
i downloaded the matching version of physx-SDK and compared the files on my own.
PhysxCore-File is definitly different from original file out of the Nvidia-SDK. The one into hawken directory, is little bigger than original one. Seems they inserted some code there on nvidia side to optimize hawken. And u Have to remove it to get hybrid doing its work. The game doesn´t start if u remove it, or if u change it against the original file from the SDK. (Matching fileversion!)
why is hawken the only Physx 2.8 game, i can´t make it to run on Gpu _
Edited by tObiW4nkenObi, January 10 2014 - 01:16 PM.