GPU Underperforming help
Today I launched a game, beamng.drive, and for some weird reason I was running at 20FPS with a 6950 XT. Normally I would get around my monitors max display output (165FPS) but today I did not. I rebooted, no change. I then tried different games and saw it happened in all of them except 2. I reinstalled drivers, reseated the GPU, reset CMOS. Nothing. I was watching statistics and saw that in the games that were lagging, the util and power draw were very low figures. The power draw maybe max of 80W and max of 5% util. I made zero change to the drivers. I do have the latest drivers available for amd cards (23.9.1) but I got the update a few days ago and nothing like that happened. The games that for some reason were unaffected were Fortnite on DX12 only and beamng on Vulkan Only. All the other games run at like 35FPS on their lowest settings which should not be happening on a 6950 XT. Not sure what to do. Any help?
Comments
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Is there any chance the monitor you're gaming on is connected to the IGP instead of the 6950 XT?
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It is connected to the 6950 XT and it has been ever since I build it.
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I also did roll back the drivers to see if it was a driver issue but that did not work. Also synthetic benchmarks seem to work as intended.
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Try their clean install utility here then reinstall 23.9.1: https://www.amd.com/en/support/kb/faq/gpu-601
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Tried it, didn't work. I should also mention along with the low FPS is about 100ms frame times.
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Please list the full specs on your system. There's no frame limit set on the games that are running poorly? What's your CPU usage when you're having these performance issues?
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Full Specs:
CPU: AMD Ryzen 7 7700X
Motherboard: MSI Pro B650-P Wifi
GPU: AMD Radeon 6950XT 16GB GDDR6 VRAM
RAM: G.Skill Flare X5 32GB 6000 DDR5 RAM
Case: Fractal Pop Air
Cooling: Lian Li Galahad 240mm AIO
Storage: Samsung 980 Pro 2TB
PSU: MSI MPG A850G 850W 80+ Gold
No Frame limit. On Starfield, when in space flying around, my CPU doesn't really budge 2%
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Anything else that might be a factor? Seems unlikely since some games work. In Adrenaline under Settings, there's a factory reset option. Try that. You might also toggle other settings like super resolution on and off. If it's still having the same issue, my next suggestion would be to install it in another system and test.
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I did try the factory reset, again nothing worked. I don’t have another system to test it on.
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That card is the AMD brand, it's not an AIB card?
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Yes, it is AMD brand
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What if you run a stress test tool on the card like OCCT, Furmark or MSI Afterburner? Does the usage and power draw increase 300W+?
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I ran Furmark many times, and each time the results came out with about 300W. Seems that synthetic benchmarking is fine.
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Could you screenshot what's set under Adrenaline - Performance - Tuning?
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Yes, I will. I am at school currently so once I get home I will.
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I get the feeling like the PC thinks the game isn't the focused app and treats it like a background app. Single or dual monitor setup? And are the games run in windowed or full screen mode? Doesn't changing that make any difference?
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Single monitor, full screen. Switching between windowed and full screen doesn’t do anything.
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It's definitely a weird issue. Found a few similar cases online but no solutions. What if you go into Settings - Gaming and disable all the built in XBOX Game Bar/Capture functions?
If that doesn't work. Try an old driver just to see what happens: https://drivers.amd.com/drivers/whql-amd-software-adrenalin-edition-22.11.2-win10-win11-dec8.exe
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Nothing worked.
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I don't think that card has a dual BIOS, does it?
Would be wise to take the OS out of the equation if that's possible. Clean install on another driver, see if the issue exists. If you don't have one, you could a clean install of Windows. If that's not convenient for you, doing a repair install from the ISO would be an option as well that shouldn't be destructive. Assuming you haven't tried that already.
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I will reinstall windows over the weekend
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Just realized, before reinstalling windows, that my iGPU is being used 100% in all games even though I am plugged in through the graphics card. Is this the problem where my iGPU is being used instead of my GPU?
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It sounds like it, but that shouldn't be possible if you're physically connected to the discrete GPU. Try disabling the IGP in the BIOS. Should be under Settings - Advanced - AMD CBS - iGPU Configuration if memory serves.
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I don’t have AMD CBS on my BIOS.
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I think I just fixed it. I just disabled the iGPU in device manager and it works good now. Weird.
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Would of been Integrated Graphics on that BIOS, but disabling it in software works just as well. That's very strange, I'll look into it more and see what I can find out.
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So this is Hybrid Mode supported by AM5 IGP and the RDNA 2 GPU. You can change the behavior under Settings - Display - Game Settings. Select the game, options and set it to run on the discrete GPU. Unclear why this behavior would have changed on its own, but that's where you can adjust it or disable the it entirely.
I haven't really played with this at all nor have I ever seen a game try to run in power save mode as a default.
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