Hello everyone the my RX 460 xfx 2gb woks at 70 - 80 fps in doom at 1600x900 in ultra except shadow and lights on low, but suddenly the fps drops at 12 or 20 and they don't go up al least that restart the game my version driver: 16.11.4
There are a number of reasons this could cause this to happen. The first one being the system requirements for the game.
Does your system meet these requirements?
If you will list your systems spec's here we can try to help you further.
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my pc is between minimum and recommend
Also in another pc doom run to 40fps without drops using a APU 7860K I think that drivers is no optimized because I can play to 80fps but suddenly drops to 12 fps
You may just be pushing that card to hard using Ultra settings.
See #11 on this link.
Doom Errors, Crashes, Resolution, Low FPS, Flickering, Full Screen, Bugs and Fixes | SegmentNext
Also read this if you have not already done so.
Fixes for Game Crashes, Hangs, and Performance Issues
Nothing guys I have try every thing unistall driver and re install, the game in low medium and hight , happens the same the game suddenly no matter in where drops from 112fps to 12 or 20 fps I think that the gpu doent load all off at 100% but I can't confirm becase the msi afterburner doent work with vulkan
Have you tried with vsync on ?
These spikes. It looks like video memory is not enough. Yes, i saw it "run to 40fps without drops using a APU 7860K"... Did you try OpenGL (MSI Afterburner will work)?
HWinfo64 can monitor many vital parameters of PC. launch it in the background and play DOOM (no matter Vulkan or OpenGL).
Please someone make game list for this card on 60 fps
Rx 460 need for speed rivals - YouTube
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