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Posted

Since upgrading to 1.5, I have observed repeatedly that I suffer a massive loss of framerate in the coastal area around Sukhumi. Everywhere else on the map, I experience 45-60 FPS at low altitude, and 60+ at or above 8km. However, in the vicinity of Sukhumi, especially below 3km altitude, my framerate drops as low as 15 FPS.

 

Anyone else seeing this?

Posted

Yes, and also further west along the coast, up by Sochi-Adler, I get horrible performance. Much worse than anywhere else on the map, and without there being much visible detail.

Win10 x64 | SSDs | i5 2500K @ 4.4 GHz | 16 GB RAM | GTX 970 | TM Warthog HOTAS | Saitek pedals | TIR5

Posted

Mine is in the Kobuleti area. Flying the KA-50 Convoy Hunt single mission.

 

I flew this mission several times in the 1.5 prior builds, and with 1.5.2 my performance in this mission went south big time. Getting very low frame-rates especially at the start ( 32-35 fps). I also notice GPU usage is only at 35-40%.

Never saw frame-rates this low in 1.5 previously. In 2.0 over downtown Las Vegas I get way better (75-80 fps).

Don B

EVGA Z390 Dark MB | i9 9900k CPU @ 5.1 GHz | Gigabyte 4090 OC | 64 GB Corsair Vengeance 3200 MHz CL16 | Corsair H150i Pro Cooler |Virpil CM3 Stick w/ Alpha Prime Grip 200mm ext| Virpil CM3 Throttle | VPC Rotor TCS Base w/ Alpha-L Grip| Point Control V2|Varjo Aero|

  • 2 weeks later...
Posted

Same problem here, my FPS are dropping to low 20s near Sochi, playing the FC3 Su-25 campaign. After leaving the area, FPS go up to 60+ and stay there. Switching to flat only shadows helps some, but still getting 30ish FPS just looking around the cockpit on the ramp at Sochi.

 

Settings attached, specs are i7 4770k, 16 Gb ram & GTX 980, running W10 x64.

settings.thumb.jpg.15ab731213a8ec64a5a48f795d3fdd9c.jpg

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