Players using a Ryzen 7 7800X3D CPU with integrated graphics alongside an RX 7900 XTX GPU have reported startup crashes in Call of Duty, marked by error code 0xC0000005 and KERNELBASE.dll faults. The issue stems from a conflict between the CPU’s integrated GPU and the discrete RX 7900 XTX graphics card, causing the game to fail at launch. A community member on the r/CallOfDuty subreddit identified and shared this cause, offering clarity for those affected. This insight is crucial for players encountering these crashes, enabling them to troubleshoot and restore stable gameplay on this hardware combination as of July 2026.
- Crash error code: 0xC0000005 involving KERNELBASE.dll
- Conflict between Ryzen 7 7800X3D iGPU and RX 7900 XTX GPU