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Uncharted 4 AVX2 Fix: A Comprehensive Guide to Resolving the Issue

Avoid YouTube links with password-protected ZIP files. Only use the open-source GitHub release.

Why Do New Systems Require an AVX2 Fix for Uncharted 4?

Q: How much does a CPU upgrade cost?

A: The cost varies widely depending on the processor model and brand. You can find compatible CPUs at various price points to suit your budget.

Intel Software Development Emulator (SDE)

, you should first ensure your game is updated to the latest version, as an official patch now provides built-in support for older CPUs. If you are using an older or unofficial version, you can use the to bypass the check manually. Method 1: Official Patch (Recommended)

45-55 FPS

On a test rig (i7-2600K @ 4.2GHz / GTX 1070), the new fix achieves at 1080p with the above settings. The infamous "Madagascar car chase" scene, which previously crashed on load, now runs at a stable 35 FPS.

Stability

: While the official patch resolved the "illegal instruction" crashes for most, some users on extremely old hardware (without even basic AVX support) still report issues.

Uncharted 4 Avx2 Fix New May 2026

Uncharted 4 AVX2 Fix: A Comprehensive Guide to Resolving the Issue

Avoid YouTube links with password-protected ZIP files. Only use the open-source GitHub release.

Why Do New Systems Require an AVX2 Fix for Uncharted 4?

Q: How much does a CPU upgrade cost?

A: The cost varies widely depending on the processor model and brand. You can find compatible CPUs at various price points to suit your budget. uncharted 4 avx2 fix new

Intel Software Development Emulator (SDE)

, you should first ensure your game is updated to the latest version, as an official patch now provides built-in support for older CPUs. If you are using an older or unofficial version, you can use the to bypass the check manually. Method 1: Official Patch (Recommended) Uncharted 4 AVX2 Fix: A Comprehensive Guide to

45-55 FPS

On a test rig (i7-2600K @ 4.2GHz / GTX 1070), the new fix achieves at 1080p with the above settings. The infamous "Madagascar car chase" scene, which previously crashed on load, now runs at a stable 35 FPS. Windows 10 or 11 (64-bit)

Stability

: While the official patch resolved the "illegal instruction" crashes for most, some users on extremely old hardware (without even basic AVX support) still report issues.