This method often results in extremely poor performance (7–15 FPS) and frequent crashes.
While the patch allows the game to launch , it is important to manage expectations regarding performance.
Uncharted 4 offloads a large portion of its spatial audio processing to vector instructions. Bypassing them can sometimes cause audio desynchronization or crackling during heavy action sequences.
Are you currently seeing a or experiencing a crash to desktop when launching the game? uncharted 4 avx2 fix
: This approach allowed users with modern hardware to continue benefiting from the performance optimizations of AVX2 while ensuring the game remained accessible to those on "legacy" hardware. Broader Impact
For those still experiencing issues or using unofficial versions, community-made workarounds—often involving modified .dll files or "AVX2 fix" packages—were common prior to the official patch, though the official Uncharted Steam Update is now the recommended solution.
The AVX2 remover patch failed to apply correctly, or you are using a different game version. Fix: Verify game files via Steam (Properties > Installed Files > Verify integrity). Re-apply the patch. This method often results in extremely poor performance
Some users have shared custom file sets (often DLLs) that bypass the AVX2 check. These are typically pasted directly into the game's root directory.
Official minimum requirements list Intel Core i5-4430 (Haswell) or AMD Ryzen 3 1200 (Excavator+). The executable contains AVX2 opcodes (e.g., VPADDD , VGATHERDPD ) that are not gracefully downgraded.
Download the mod files (usually a zip file containing a modified launcher or batch script and Intel SDE files). Broader Impact For those still experiencing issues or
Because the developers did not initially provide a fallback for non-AVX2 hardware, community modders stepped in. The most reliable fix involves using a modified library or an instruction emulator to bypass or translate the AVX2 calls. Steps to Install the Community Fix
Upon its PC release, many players with older high-end CPUs (such as the legendary i7-3770K) found they could not even reach the main menu. The game would simply crash to desktop or throw an error because the executable relied on AVX2 instructions that these older architectures physically do not have. The Solution: How the Fix Works The fix is typically distributed as a modified or a replacement executable (often found on Nexus Mods ). It works by: Instruction Translation:
The modded executable is superior for performance. However, the Intel SDE is more stable and won't corrupt your save file.