Uncharted 4 Avx2 Fix -

Uncharted 4 on PC: The Complete Guide to the AVX2 Fix for Older CPUs

When Uncharted 4: A Thief’s End and The Lost Legacy finally made their long-awaited debut on PC as part of the Legacy of Thieves Collection, millions of gamers celebrated. Naughty Dog’s cinematic masterpiece was no longer a PlayStation exclusive.

If the game still won't launch, right-click the game in your library, go to Properties > Installed Files , and click Verify integrity of game files Manual Launch (Optional): uncharted 4 avx2 fix

Bottom line: 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. Uncharted 4 on PC: The Complete Guide to

Drawback: SDE is very slow (20–30 FPS max). Only for low-resolution testing, not full playthroughs. If you have an AMD FX-8350, accept that

3. Methodology

3.1 Hardware Test Platforms

| Platform | CPU | AVX2 Support | RAM | GPU | |----------|-----|--------------|-----|-----| | Legacy | Intel Core i7-3770 (Ivy Bridge) | No | 16GB | GTX 1660 Ti | | Modern | AMD Ryzen 5 5600X | Yes | 32GB | RTX 3060 | | Minimal | Intel Pentium G2020 (Ivy Bridge) | No | 8GB | GTX 1050 Ti |

What is AVX2, and Why Does Uncharted 4 Require It?

Before diving into fixes, you need to understand the enemy.

Hex Editing: Some community members shared hex values to manually patch the executable, though this was primarily used for disabling visual effects like TAA and DoF rather than bypassing core CPU instructions. Current Status