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Extremely erratic fps in VR on high end system


trigen
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Got a new system now with a gtx 1080 z170 board i7700k @ 4.7ghz 32gb ram at 2700mhz

 

 

Thing is when im on the ground with VR settings from the how to get 90fps im around 30fps in the caucasis 1.5.5 freeflight. With no buildings in sight and facing the sea i can get 90 fps but its very erratic and jumps from 75-50-90 all the time. The same on lower fps. It dont seem to lock at any fps really and its quite a lot of judder and such cause of this.

 

I got both async and interleave async on in the Vive settings.

 

 

Is it normal for the fps to be this erratic?

1080 ti, i7700k 5ghz, 16gb 3600 cl14 ddr4 oc

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Vive has no ASW. Lower your settings.

New system:I9-9900KS, Kingston 64 GB DDR4 3200Mhz, RTX 3080(OC 2070 Mhz), Corsair H150 Pro RGB, Samsung 970 EVO 1 Tb, Scandisk m2 500 MB, 2 x Crucial 1 Tb, T16000M HOTAS, HP Reverb Professional, Corsair 750 Watt.

 

Old system:I7-4770K(OC 4.5Ghz), Kingston 24 GB DDR3 1600 Mhz,MSI RTX 2080(OC 2070 Mhz), 2 * 500 GB SSD, 3,5 TB HDD, 55' Samsung 3d tv, Trackir 5, Logitech HD Cam, T16000M HOTAS. All DCS modules, maps and campaigns:pilotfly:

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Same deal with everything set to low really I can barely hold 90 and get lots of late starts when all on low and just ground with some trees. in the city it drops to 45-60ish but still eratic. Would like to keep a steady 45 or steady 90. Will experiment a bit

 

Ill have the Rift next week though so i can decide which one i want


Edited by trigen

1080 ti, i7700k 5ghz, 16gb 3600 cl14 ddr4 oc

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Came across this Recently. Wortha try maybe ?

 

 

Somes suggest turning off hyperthreading off in BIOS helps.

 

Others claim Solid State Disk drives help.

I'd rather have a bottle in front of me than a frontal lobotomy and I've had both.

 

[sIGPIC][/sIGPIC]

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Ended up doing a clean windos install, that cleared up my problems. Dcs 2 is 90 fps 90% of the time with high textures, medium range, low shadows 4x aa 4x aniostropic hdr. Just did a 10 min P-51 flight with minimal motion sickness. Who the hell needs flying lessons in real life

1080 ti, i7700k 5ghz, 16gb 3600 cl14 ddr4 oc

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