Release Summary
    -This is the GeForce Game Ready driver for Metro: Last Light providing up to 10% faster performance.

    Get optimal game settings for Metro: Last Light with GeForce Experience and enjoy NVIDIA PhysX effects and DirectX 11 tessellation.

    New in GeForce R320 Drivers
    Performance Boost – Increases performance by up to 20% for GeForce 400/500/600 series GPUs in several PC games vs. GeForce 314.22 WHQL-certified drivers.
    Results will vary depending on your GPU and system configuration. Here is one example of measured gains:

    GeForce GTX 660:
    -Up to 20% in Dirt: Showdown
    -Up to 18% in Tomb Raider
    -Up to 10% in Metro: Last Light
    -Up to 8% in StarCraft II
    -Up to 6% in Sniper Elite V2
    -Up to 6% in Metro 2033
    -Up to 6% in Far Cry 3
    -Up to 6% in Deus Ex: Human Revolution
    -Up to 5% in F1 2012
    GeForce GTX 660 SLI:
    -Up to 17% in Dirt: Showdown
    -Up to 18% in Tomb Raider
    -Up to 9% in Metro: Last Light
    -Up to 9% in Assassin’s Creed III
    -Up to 7% in StarCraft II
    -Up to 6% in Far Cry 3
    -Up to 6% in Deus Ex: Human Revolution
    -Up to 6% in Battlefield 3
    -Up to 5% in BioShock: Infinite
    -Up to 5% in F1 2012

    SLI Technology
    -Added SLI profile for Alien Fear
    -Added SLI profile for Call of Juarez: Gunslinger
    -Added SLI profile for Dead Island: Riptide
    -Added SLI profile for Dragon Sword
    -Added SLI profile for Neverwinter
    -Added SLI profile for Far Cry 3: Blood Dragon
    -Added SLI profile for GRID 2
    -Added SLI profile for Human Head 2
    -Added SLI profile for Remember Me
    -Added SLI profile for The Walking Dead: Survival Instinct
    -Updated SLI profile for Natural Selection 2
    -Updated SLI profile for Resident Evil 6
    -Updated SLI profile for Trackmania 2: Canyon

    Additional Details
    -Installs PhysX System Software 9.12.1031.
    -Installs HD Audio v1.3.24.2