: Users with modern CPUs (4th Gen Intel/AMD Ryzen and newer) continue to use the standard AVX2-enabled executable, ensuring they benefit from the faster instruction sets without any performance penalty from the legacy support. Impact and Limitations AVX2 fixed on old CPUs :: UNCHARTED - Steam Community
Uncharted 4: Legacy of Thieves Collection now officially supports older CPUs without the AVX2 instruction set
Note: i7-3770 without fix cannot run at all. The “native” column is for Ryzen 5 reference, not the same CPU.
Before the official patch, the community attempted various workarounds, which are now largely obsolete but notable for historical context: SDE Emulators : Some players tried using the Intel Software Development Emulator (SDE)
AVX2 (Advanced Vector Extensions 2) is a set of CPU instructions used to improve performance for things like physics calculations and AI. Modern games often utilize these instructions to run more efficiently.
The community forums were a battlefield. Half the users told him his "dinosaur hardware" belonged in a museum, while the other half shared cryptic links to . Leo wasn't ready to retire his rig. He spent hours scouring threads, downloading a specialized tool designed to emulate the missing instructions. "One more try, Nate," he whispered.
| Method | Resolution | Avg FPS (Jungle Level) | 1% Low FPS | Stability | | :--- | :--- | :--- | :--- | :--- | | No fix | 1080p | Crash on launch | N/A | 0/10 | | Intel SDE (Method 1) | 720p (Low) | 28 FPS | 18 FPS | 7/10 (Micro-stutters) | | Modded EXE (Method 2) | 1080p (Medium) | 42 FPS | 31 FPS | 8/10 (Occasional crash) |
: Users with modern CPUs (4th Gen Intel/AMD Ryzen and newer) continue to use the standard AVX2-enabled executable, ensuring they benefit from the faster instruction sets without any performance penalty from the legacy support. Impact and Limitations AVX2 fixed on old CPUs :: UNCHARTED - Steam Community
Uncharted 4: Legacy of Thieves Collection now officially supports older CPUs without the AVX2 instruction set uncharted 4 avx2 fix
Note: i7-3770 without fix cannot run at all. The “native” column is for Ryzen 5 reference, not the same CPU. : Users with modern CPUs (4th Gen Intel/AMD
Before the official patch, the community attempted various workarounds, which are now largely obsolete but notable for historical context: SDE Emulators : Some players tried using the Intel Software Development Emulator (SDE) Before the official patch, the community attempted various
AVX2 (Advanced Vector Extensions 2) is a set of CPU instructions used to improve performance for things like physics calculations and AI. Modern games often utilize these instructions to run more efficiently.
The community forums were a battlefield. Half the users told him his "dinosaur hardware" belonged in a museum, while the other half shared cryptic links to . Leo wasn't ready to retire his rig. He spent hours scouring threads, downloading a specialized tool designed to emulate the missing instructions. "One more try, Nate," he whispered.
| Method | Resolution | Avg FPS (Jungle Level) | 1% Low FPS | Stability | | :--- | :--- | :--- | :--- | :--- | | No fix | 1080p | Crash on launch | N/A | 0/10 | | Intel SDE (Method 1) | 720p (Low) | 28 FPS | 18 FPS | 7/10 (Micro-stutters) | | Modded EXE (Method 2) | 1080p (Medium) | 42 FPS | 31 FPS | 8/10 (Occasional crash) |
