CrazyGman Posted January 29, 2022 Share Posted January 29, 2022 So the radar still has a big hit to performance when left on and there is a lot of ground clutter. As in when you fly nape of the earth treetop level and have the radar on the the ground clutter causes frames to drop by 20-30 frames. turning off the radar or locking into C-scope brings the frames back. This only happens if you have a Nvidea drivers later then 442.74. If you have this driver or an earlier one this performance hit doesn't happen, but this driver is almost 2 years old now. Please can we get this fixed. 1 Link to comment Share on other sites More sharing options...
Slice313 Posted January 29, 2022 Share Posted January 29, 2022 It has nothing to do with Nvidia, the radar code is not very optimized and hammers the CPU a bit hard at low sometimes. Hopefully in the future it gets sorted out, after the Corsair is out. 1 Link to comment Share on other sites More sharing options...
Maxthrust Posted January 31, 2022 Share Posted January 31, 2022 On 1/29/2022 at 3:24 AM, Slice313 said: It has nothing to do with Nvidia, the radar code is not very optimized and hammers the CPU a bit hard at low sometimes. Hopefully in the future it gets sorted out, after the Corsair is out. How do you explain the performance difference before and after 442.74 then? The point is M3 claims it is fixed; it is not. Also note this is not a feature request and most MiG pilots are not burning for the Corsair. 1 Link to comment Share on other sites More sharing options...
Slice313 Posted January 31, 2022 Share Posted January 31, 2022 It is very difficult to affirm that 442.74 onwards the performance affected the MiG... depends on too many factors, what GPU? What hardware list? What OS? What configuration?... on so on and on. "The point is M3 claims it is fixed; it is not" You are correct, the issue was never completely fixed so I expect them to fix it as soon as possible. Link to comment Share on other sites More sharing options...
rossmum Posted February 1, 2022 Share Posted February 1, 2022 On 1/31/2022 at 11:44 AM, Maxthrust said: How do you explain the performance difference before and after 442.74 then? The point is M3 claims it is fixed; it is not. Also note this is not a feature request and most MiG pilots are not burning for the Corsair. It is fixed for some people but not for others. Link to comment Share on other sites More sharing options...
-Rudel- Posted February 2, 2022 Share Posted February 2, 2022 it would be extremely helpful if users would post log files. Everyone in Magnitude 3 has no issues with FPS loss. More specifically, myself and one programmer, running the oldest nVidia graphics cards on the team, which are a 900 and 1000 series cards, have no FPS loss when the radar is on. The fact the issues only occurs on certain systems, proves difficult to solve. The log files will at least let the programmers see the hardware combination being used and perhaps find a pattern amongst the users having issues. In turn, it could help find a solution working directly with ED's graphics programmers, or something else not thought of yet. As one can see below, the pool is quite small and doesn't help when users (for example) only mention, "me to", or "I have 'such n such' hardware". The logs display more information that can potentially help. 1 Log File https://forums.eagle.ru/topic/267945-dcs-27-radar-performance-drop-issue-is-back/ 0 Logs posted https://forums.eagle.ru/topic/229299-mig-21-fps-drops-unplayable-video-added/ 1 Log post https://forums.eagle.ru/topic/243036-mig21-radar-gpu-clock-stutter-large-intermittent-fps-drops-dcs-25652437/#comment-4396344 only tracks posted, no logs https://forums.eagle.ru/topic/201238-mig-21-stutter-in-cockpit-fps/#comment-3974841 0 Logs posted https://forums.eagle.ru/topic/147161-low-fps-since-recent-updates/ 0 Logs Posted https://forums.eagle.ru/topic/253842-mig-21-radar/#comment-4493143 0 Logs Posted https://forums.eagle.ru/topic/253422-mig-21bis-radar-problem/ 2 Logs Posted https://leatherneck-sim.mantishub.io/view.php?id=986 2 1 https://magnitude-3.com/ https://www.facebook.com/magnitude3llc https://www.youtube.com/@magnitude_3 i9 13900K, 128GB RAM, RTX 4090, Win10Pro, 2 x 2TB SSD i9 10980XE, 128GB RAM, RTX 3090Ti, Win10 Pro, 2 x 256GB SSD, 4 x 512GB SSD RAID 0, 6 x 4TB HDD RAID 6, 9361-8i RAID Controller i7 4960X, 64GB RAM, GTX Titan X Black, Win10 Pro, 512GB PCIe SSD, 2 x 256GB SSD Link to comment Share on other sites More sharing options...
Boosterdog Posted February 2, 2022 Share Posted February 2, 2022 (edited) 7 hours ago, -Rudel- said: it would be extremely helpful if users would post log files. would log files from those not seemingly suffering help you build and understanding also? Edited February 2, 2022 by Boosterdog 1 MSI Tomahawk X570 Mobo, Ryzen 5600X undervolted on Artic Freezer E34 Cooler, RTX3080 FE, 32GB (2x16GB Dual Ranked) GSkil 3600 CL16 Trident Neo RAM, 2X 4th Gen M2 SSDs, Corsair RM850x PSU, Lancool 215 Case. Gear: MFG Crosswinds, Warthog Throttle, Virpil T50CM gen 1 stick, TIR5, Cougar MFD (OOA), D-link H7/B powered USB 2.0 Hub all strapped to a butchered Wheel stand pro, Cushion to bang head on, wall to scream at. Link to comment Share on other sites More sharing options...
Recommended Posts