I'm experiencing some really weird issues with a Gigabyte Aorus 1080Ti I have just purchased. I get stuttering at 70-80 FPS in any 3D app whether it's a test or a benchmark. It sometimes even stutters while watching YouTube videos. It does this both at stock speeds and when overclocked.
While in 3D mode, GPU-Z constantly indicates a Performance Cap due to VRel (reliabilty voltage). What do you think is wrong with it? Or is this normal?
I'm using NVidia's latest drivers 388.13 and the card came with the latest BIOS version from Gigabyte 86.02.39.00.9D.
Before this I had an identical Aorus 1080Ti in my rig that worked flawlessly. That one I was able to overclock to a base clock of 1771 Mhz on the GPU with the power limit set to 100%.
For this one I have to bump the power limit to at least 120% even at stock speeds as GPU-Z indicates a 119.3% max power usage while benchmarking or running 3D games.
Now the previous card may have come with the older BIOS version from Gigabyte. I don't know since I did not check as the old card worked perfectly and yielded amazing performance. As the release notes from Gigabyte say: default TGP has been reduced from 300W to 250W with the new BIOS version. If the old one did indeed come with the older version of BIOS do you think this could be the culprit of that PerfCap due to VRel?
While in 3D mode, GPU-Z constantly indicates a Performance Cap due to VRel (reliabilty voltage). What do you think is wrong with it? Or is this normal?
I'm using NVidia's latest drivers 388.13 and the card came with the latest BIOS version from Gigabyte 86.02.39.00.9D.
Before this I had an identical Aorus 1080Ti in my rig that worked flawlessly. That one I was able to overclock to a base clock of 1771 Mhz on the GPU with the power limit set to 100%.
For this one I have to bump the power limit to at least 120% even at stock speeds as GPU-Z indicates a 119.3% max power usage while benchmarking or running 3D games.
Now the previous card may have come with the older BIOS version from Gigabyte. I don't know since I did not check as the old card worked perfectly and yielded amazing performance. As the release notes from Gigabyte say: default TGP has been reduced from 300W to 250W with the new BIOS version. If the old one did indeed come with the older version of BIOS do you think this could be the culprit of that PerfCap due to VRel?
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