Uncharted 4 Avx2 Fix May 2026

Unless a dedicated modder creates a permanent, patched .exe (which is legally dubious and technically massive), the Final Verdict If you are sitting on a vintage gaming rig—perhaps an overclocked i7-2600K or a salvaged Mac Pro with dual Xeons—you can play Uncharted 4 on PC. It is not a myth.

Performance hits of 40-60% are common. Uncharted 4 may become a slideshow on a Core i7-2600K. uncharted 4 avx2 fix

| CPU Generation | AVX2 Support? | Expected Experience | | :--- | :--- | :--- | | | No | Playable via SDE/Fix, but expect 30-40 FPS on Low/Medium. | | Intel 4th Gen (4xxx) & newer | Yes | Game works natively. No fix needed. | | AMD FX-Series (8350, 6300) | No | Extremely poor performance even with fix (architectural bottleneck). | | AMD Ryzen (1xxx, 2xxx, etc.) | Yes | Works natively. | | Old Xeons (E5-2670 v1/v2) | No | Great potential with the DLL fix. Xeons have the muscle, just lack the instructions. | Unless a dedicated modder creates a permanent, patched

(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). Uncharted 4 may become a slideshow on a Core i7-2600K

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.