AVX2 allows CPUs to process larger blocks of data simultaneously. Modern game engines use these instructions to optimize heavy calculations. When Uncharted 4 attempts to run an AVX2 command on an unsupported CPU, the processor does not understand the instruction. This causes an unhandled exception, resulting in an instant crash to the desktop without an error message. Share public link
Uncharted 4 relies heavily on modern Vulkan or DirectX 12 API features. Outdated graphics drivers will mimic an AVX2 crash by closing the game instantly. Clean install the latest drivers from NVIDIA, AMD, or Intel. Force Shader Building to Finish
If you need help finding the for the latest patch or want to check if your specific CPU model is compatible, just let me know! Share public link uncharted 4 avx2 fix
Emulation drastically slows down shader compilation. Give the process at least 15 to 30 minutes to progress. If it remains completely frozen, clear your DirectX shader cache via the Windows Disk Cleanup tool and restart the game.
Processors like Intel's 1st to 3rd generation Core series (e.g., Ivy Bridge, Sandy Bridge like the i7-3770k) and older AMD Phenom or FX chips lack AVX2 entirely. AVX2 allows CPUs to process larger blocks of
Click the three dots next to the game title > Manage > Verify .
Search GitHub or PCGamingWiki for verified community patches. This causes an unhandled exception, resulting in an
Believe it or not, some users discovered that the AVX2 check only runs during the initial loading screen. If you can bypass that one instruction, the rest of the game never calls it again.
Download the latest GeForce Experience or drivers from the official website. Version 522.22 was a reported breakthrough for many, making current drivers a must-try 1.2.3. AMD Users: Update to the latest Adrenalin software. 3. Workaround: Emulating AVX/AVX2
Always backup your original u4.exe and tll.exe files before replacing them.