Newer systems, particularly those with Intel Core i5 or i7 processors or AMD Ryzen CPUs, often come with AVX2-enabled processors. While these processors offer improved performance, they may also introduce compatibility issues with older games like Uncharted 4.
on Steam provides step-by-step instructions for setting up the emulator shortcut. Performance & Requirements Minimum CPU
A major concern among PC players was that stripping AVX2 code pathways would degrade performance on older machines. However, real-world benchmarks show that the impact is minimal. CPU Architecture Class Expected Framerate Range Graphics Setting Targets Performance Notes (e.g., i7-3770 / FX-8350) 40 – 50 FPS Low / Medium Mixed Stable frame pacing; slight load time increase. Intel 4th Gen+ (e.g., i5-4330 or newer) High / Ultra Leverages standard AVX2 binary natively. uncharted 4 avx2 fix new
When Uncharted 4 debuted on PC, the developers coded AVX2 as a hard requirement. This meant that any CPU lacking these instructions could not even launch the executable. Affected Processors
A: Yes, the official patch (Method 1) and the Hex Edit (Method 2) are CPU-agnostic and will work on any processor, Intel or AMD. The Intel SDE method (Method 3) is primarily designed for Intel CPUs and may not work on AMD systems. Newer systems, particularly those with Intel Core i5
Navigate to your Uncharted 4 installation folder (usually under Steam\steamapps\common\Uncharted Legacy of Thieves Collection ). Copy the original u4.exe and u4-l.exe files to a safe backup folder on your desktop.
The was officially resolved by Naughty Dog and Iron Galaxy in Patch 3 (v1.3) , released in November 2022. This update added support for older CPUs (like the Intel Core i7-3770 or early AMD chips) that lack the AVX2 instruction set, which previously caused the game to crash on startup. Performance & Requirements Minimum CPU A major concern
Navigate to your Uncharted 4 installation folder (e.g., Steam\steamapps\common\Uncharted 4 ).
The most effective, though not perfect, solution is using the . This tool emulates newer CPU instructions on older processors. While it causes significant performance loss, it does allow the game to launch. Steps to Apply the Fix:
Happy treasure hunting, and may your AVX2 woes be nothing more than a forgotten chapter in your gaming adventures! 🏴☠️