SkYwAlK3R-_ Posted December 9, 2019 Share Posted December 9, 2019 Hey Mates Up in front my PC specs GPU: RTX 2080 Ti CPU: AMD R 7 3700X RAM: 32 GB WIN 10 DCS installed via Steam Now to the Issue When i run DCS in VR i hit constantly around 40 FPS with a GPU usage of around 50 to 60% which is not a lot And at locations like Nellis AFB(Nevada) and Dubai(Golf) it completly brokes down to around 10 to 20 FPS and GPU usage of 20 to 30%... Yesterday i turned the Leagcy Reprojection Mode in the SteamVr settings on... my FPS jump up to 80 and the GPU usage did get up to around 60 to 90%.... BUT if got wierred stutters in Game... CPU had a normal use rate and in other Games my GPU is doing a great job. so its no Bottleneck DCS settings didnt effect the Performence at all... Can someone Help me with this issue pls? Thanks up in front SkY-_ Link to comment Share on other sites More sharing options...
Wicked.- Posted December 9, 2019 Share Posted December 9, 2019 What we need to know is, your custom resolution setting in SteamVR/settings/video tab. In game Pixel Density if above 1.0. Is MSAA on? Are shadows on? What version of SteamVR are you using, beta or stable? Which Nvidia driver. Your system should run DCS fine once your settings are sorted out. Do not run legacy reprojection for DCS. Motion Smoothing works fine and you need it. [sIGPIC][/sIGPIC] Intel i9 9900K @ 5.1Ghz HT Disabled, Asus RoG Strix z390E Gaming, 64GB G.Skill Trident Z 3200, Asus RoG Strix RTX2080Ti OC @ 1.9Ghz, 1TB Samsung Evo 970Pro M.2 TM Warthog, CH Pro Pedals, Saitek Pro Rudder Pedals, Samsung 49" Curved Gaming Monitor, Samsung 50" 4KUHD TV, Acer 27" Touch Panel, CV1, Pimax 5K+, Valve Index, FSSB3 Lighting, F-16SGRH, 3 TM Cougar's and a Saitek X36 that I can't bring myself to part with. Link to comment Share on other sites More sharing options...
SkYwAlK3R-_ Posted December 9, 2019 Author Share Posted December 9, 2019 (edited) Tested with resolution setting from 60 to 150 and Auto while 60 looks crap Ingame Pixel Density with 1.0 1.1 1.2 MSAA off tested in 4x times no FPS difference Shadows didnt make any difference in my tests Steam Vr test both while the Beta did improve the FPS by 3 to 4 Current Beta DCS tested it in stable and beta Current Beta (whats improved the stability of the Game but not the huge drops) at Nellis low FPS are now more stable at 20 to 23 FPS and GPU use around 30% in flight it runs now stable at 45 FPS with GPU usage of 50 to 60% with drops when i come near Citys or the Stennis whats a problem cause i fligh most of the time the Hornet... :/ ) Nvidia driver 441.41 (current driver) Edited December 9, 2019 by SkYwAlK3R-_ Link to comment Share on other sites More sharing options...
boedha68 Posted December 9, 2019 Share Posted December 9, 2019 https://forums.eagle.ru/showthread.php?t=256205&page=2 Go for it! :D New system:I9-9900KS, Kingston 128 GB DDR4 3200Mhz, MSI RTX 4090, Corsair H150 Pro RGB, 2xSamsung 970 EVO 2Tb, 2xsamsung 970 EVO 1 TB, Scandisk m2 500 MB, 2 x Crucial 1 Tb, T16000M HOTAS, HP Reverb Professional 2, 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: Link to comment Share on other sites More sharing options...
Wicked.- Posted December 9, 2019 Share Posted December 9, 2019 Tested with resolution setting from 60 to 150 and Auto while 60 looks crap Ingame Pixel Density with 1.0 1.1 1.2 MSAA off tested in 4x times no FPS difference Shadows didnt make any difference in my tests Steam Vr test both while the Beta did improve the FPS by 3 to 4 Current Beta DCS tested it in stable and beta Current Beta (whats improved the stability of the Game but not the huge drops) at Nellis low FPS are now more stable at 20 to 23 FPS and GPU use around 30% in flight it runs now stable at 45 FPS with GPU usage of 50 to 60% with drops when i come near Citys or the Stennis whats a problem cause i fligh most of the time the Hornet... :/ ) Nvidia driver 441.41 (current driver) These settings should work for you based on your system.... sort of.. lol. I don't have any current experience with AMD boards and processors and therefore can't tell you what to do to increase CPU usage. Yours does seem low. First, don't go any lower than 100% custom resolution. With that in mind start with these settings: Custom Resolution 188% Motion Smoothing On That's it for SteamVR, leave everything else at 100%. In Game DCS Pixel Density 1.0 Textures High Terrain Textures High Civil Traffic off Water High Visibility High Shadows off Motion Blur off MFD resolution 1024 Everything else on the left column off. Grass clutter off Trees 70% Preload 130000 Chimney smoke off Gamma whatever looks best Terrain shadows off Cockpit Global lighting off Anisotropic Filtering 16X Rain droplets on Other than I use 204% for custom resolution those are my settings. I will still drop down to 30 occasionally on a busy server and also on a very busy single player mission when low to the the ground. That's not going to go away completely unless you're ok with the graphics looking like a potato. If these don't work well. Drop custom resolution to 168% but any lower and I'd suggest a different route. If that still doesn't work, set custom resolution to 100% and set in game Pixel Density to 1.3 to start. See how that looks and performs and modify up or down on PD depending on the results. Leave all other settings where they are when testing differences in custom resolution and pixel density. If none of that works I would suggest talking to an experienced AMD person to see why your processor is being under utilized. [sIGPIC][/sIGPIC] Intel i9 9900K @ 5.1Ghz HT Disabled, Asus RoG Strix z390E Gaming, 64GB G.Skill Trident Z 3200, Asus RoG Strix RTX2080Ti OC @ 1.9Ghz, 1TB Samsung Evo 970Pro M.2 TM Warthog, CH Pro Pedals, Saitek Pro Rudder Pedals, Samsung 49" Curved Gaming Monitor, Samsung 50" 4KUHD TV, Acer 27" Touch Panel, CV1, Pimax 5K+, Valve Index, FSSB3 Lighting, F-16SGRH, 3 TM Cougar's and a Saitek X36 that I can't bring myself to part with. Link to comment Share on other sites More sharing options...
SkYwAlK3R-_ Posted December 9, 2019 Author Share Posted December 9, 2019 https://forums.eagle.ru/showthread.php?t=256205&page=2 Go for it! :D that actually did helped sort of ... ate Nellis ive got now 30 FPS and GPU usage of around 60 to 70% Thx mate Link to comment Share on other sites More sharing options...
SkYwAlK3R-_ Posted December 9, 2019 Author Share Posted December 9, 2019 These settings should work for you based on your system.... sort of.. lol. I don't have any current experience with AMD boards and processors and therefore can't tell you what to do to increase CPU usage. Yours does seem low. First, don't go any lower than 100% custom resolution. With that in mind start with these settings: Custom Resolution 188% Motion Smoothing On That's it for SteamVR, leave everything else at 100%. In Game DCS Pixel Density 1.0 Textures High Terrain Textures High Civil Traffic off Water High Visibility High Shadows off Motion Blur off MFD resolution 1024 Everything else on the left column off. Grass clutter off Trees 70% Preload 130000 Chimney smoke off Gamma whatever looks best Terrain shadows off Cockpit Global lighting off Anisotropic Filtering 16X Rain droplets on Other than I use 204% for custom resolution those are my settings. I will still drop down to 30 occasionally on a busy server and also on a very busy single player mission when low to the the ground. That's not going to go away completely unless you're ok with the graphics looking like a potato. If these don't work well. Drop custom resolution to 168% but any lower and I'd suggest a different route. If that still doesn't work, set custom resolution to 100% and set in game Pixel Density to 1.3 to start. See how that looks and performs and modify up or down on PD depending on the results. Leave all other settings where they are when testing differences in custom resolution and pixel density. If none of that works I would suggest talking to an experienced AMD person to see why your processor is being under utilized. so I got the FPS more stable and i look now in to youre settings for the best experence. I report later thank you for the help Link to comment Share on other sites More sharing options...
Wicked.- Posted December 10, 2019 Share Posted December 10, 2019 https://forums.eagle.ru/showthread.php?t=256205&page=2 Go for it! :D I think this had a good effect on my rig as well. Both Round Table and Snowfox flew smoother. [sIGPIC][/sIGPIC] Intel i9 9900K @ 5.1Ghz HT Disabled, Asus RoG Strix z390E Gaming, 64GB G.Skill Trident Z 3200, Asus RoG Strix RTX2080Ti OC @ 1.9Ghz, 1TB Samsung Evo 970Pro M.2 TM Warthog, CH Pro Pedals, Saitek Pro Rudder Pedals, Samsung 49" Curved Gaming Monitor, Samsung 50" 4KUHD TV, Acer 27" Touch Panel, CV1, Pimax 5K+, Valve Index, FSSB3 Lighting, F-16SGRH, 3 TM Cougar's and a Saitek X36 that I can't bring myself to part with. Link to comment Share on other sites More sharing options...
Mr. Big.Biggs Posted December 14, 2019 Share Posted December 14, 2019 (edited) found nvm Edited December 14, 2019 by Mr. Big.”Biggs” I9 (5Ghz turbo)2080ti 64Gb 3200 ram. 3 drives. A sata 2tb storage and 2 M.2 drives. 1 is 1tb, 1 is 500gb. Valve Index, Virpil t50 cm2 stick, t50 base and v3 throttle w mini stick. MFG crosswind pedals. Link to comment Share on other sites More sharing options...
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