Uncharted 4 Avx2 Fix
If your CPU does support AVX2, you will need to use one of the fixes outlined above.
The proxy DLL often relies on specific runtimes. Install the "All-in-One" VC++ package from TechPowerUp or Microsoft directly.
The official change log notes:
cd C:\sde sde.exe -hsw -- "C:\Games\Uncharted\UNCHARTEDLegacyofThievesCollection\u4.exe"
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: uncharted 4 avx2 fix
Compiling shaders upon the first launch will take significantly longer on CPUs lacking native AVX2 support. Allow the game to sit on the main menu until shader compilation hits 100% before playing. To help find the best solution for your setup, let me know: What CPU model do you have?
(Advanced Vector Extensions 2) is a set of CPU instructions introduced by Intel with the Haswell architecture (2013) and later by AMD with the Ryzen architecture (2017) . These instructions allow a CPU to perform the same mathematical operation on large chunks of data simultaneously (SIMD—Single Instruction, Multiple Data). This is incredibly useful for: If your CPU does support AVX2, you will
Since the game doesn’t have an official patch to disable AVX2, the community uses a binary modification or a dynamic emulation layer. The most reliable method is using a wrapper tool (similar to those for older games) that translates AVX2 instructions into AVX or SSE4.
Scroll down to , check the box to Override system settings , and turn it Off . Apply the changes and restart your computer. Performance Expectations on Non-AVX2 CPUs The official change log notes: cd C:\sde sde
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