Troubleshooting Sudden Crashes and Performance Drops on RX 6700 XT Nitro+
Recently, I encountered a sudden and perplexing issue with my AMD Radeon RX 6700 XT Nitro+ graphics card that has significantly impacted my gaming experience. I wanted to share my experience in hopes of identifying potential causes and solutions, and to inform fellow users facing similar challenges.
Initial Symptoms and Timeline
The problem began two days ago, shortly after I transitioned from Linux (Nobara) to Windows. During a competitive match of Dota 2, I experienced a complete system freeze, necessitating a forced reboot. Since that incident, I have faced persistent issues where various games—including Witcher 3, Metro Exodus, and Dota 2—crash or freeze during gameplay.
Troubleshooting Steps Undertaken
To address the issue, I reinstalled Windows in an attempt to resolve any driver or software conflicts. Although light tasks such as video playback and browsing continue normally, gaming sessions trigger crashes consistently.
I also ran a stress test using OCCT’s GPU testing tool, which did not show any immediate hardware errors. Additionally, I applied an undervolt to the GPU in an effort to improve stability, but this did not yield positive results.
Observations During Stress Testing
During the AMD Adrenalin stress test, I observed unusual behavior: after just 1-2 minutes, the GPU’s power consumption and clock speeds plummeted to nearly zero. Reinitiating the stress test failed to restore the GPU’s activity; it remained in an idle state. This inconsistent performance drop hints at deeper issues, possibly related to power delivery, thermal throttling, or firmware concerns.
Seeking Advice and Insights
Has anyone encountered similar problems with the RX 6700 XT Nitro+? Could this be a hardware defect, a driver incompatibility, or a firmware issue? Any suggestions for diagnostics or potential fixes would be greatly appreciated.
Summary
In brief, my RX 6700 XT Nitro+ graphics card exhibits sudden crashes during gaming and drops in power and clock speeds during stress testing. While initial troubleshooting steps have not resolved the issues, I am eager to explore further solutions.
Thank you in advance for your insights.
Note: If you’re experiencing similar symptoms, consider checking for BIOS updates, ensuring proper power supply connections, monitoring thermal conditions, and testing the GPU in another system if possible. Persistent hardware issues might necessitate contacting the manufacturer or seeking warranty support.
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