Uncharted 4 Avx2 Fix -

(Advanced Vector Extensions 2) is a set of CPU instructions introduced by Intel with the Haswell architecture in 2013 and by AMD with the Excavator architecture in 2015 (and widely adopted in Ryzen). These instructions allow the CPU to perform mathematical operations on large chunks of data simultaneously (SIMD—Single Instruction, Multiple Data).

If the screen goes black after the Naughty Dog logo, delete the psolib folder in Documents\Uncharted Legacy of Thieves Collection\ . The fix sometimes corrupts the shader cache. Let the game rebuild it. The Future: Will official AVX2 emulation come to Windows? Microsoft is currently testing "AVX2 Emulation" for Windows on ARM (Prism emulator). However, they have shown no inclination to bring this to x86 Windows for legacy Intel chips. uncharted 4 avx2 fix

Disclaimer: This article is for educational purposes. Modifying game files may violate the EULA of the Legacy of Thieves Collection. Always purchase the game legally before applying fixes. (Advanced Vector Extensions 2) is a set of

Naughty Dog won't patch it. Your motherboard manufacturer won't add AVX2 via BIOS. So, grab the community DLL, add your antivirus exclusion, and prepare to finally sail away from that island prison on an old, unsupported CPU. The fix sometimes corrupts the shader cache

When the game tries to call an AVX2 instruction and the CPU doesn't understand it, the application fails silently (or with a generic "Unhandled Exception" error). Here is the harsh reality: There is no official patch from Naughty Dog or Iron Galaxy (the porting studio) to remove the AVX2 requirement.

If you have a Xeon E5-1650 v2 or an i7-3770K with a decent GPU (GTX 1070+), the DLL fix will give you a stable 1080p/60fps experience. If you have an AMD FX-8350, accept that Madagascar will run at 20fps even with the fix—the architecture is simply too weak. Step-by-Step Troubleshooting (When the "Fix" fails) You’ve installed the DLL or set up SDE, but the game still crashes. Here is the checklist:

However, you must accept that you are running an unsupported workaround. Tweak the settings: turn , Shadows to Medium , and Reflections to Off . These settings disproportionately use AVX2 math.