http://www.nvidia.co.kr/object/win8-win7-winvista-64bit-314.22-whql-driver-kr.html

릴리즈요약 
This is the GeForce Game Ready driver for BioShock Infinite, delivering up to 41% faster performance.

Instantly apply optimal game settings for BioShock Infinite with GeForce Experience.

New in GeForce 314.22 Drivers

• Performance Boost – Increases performance for GeForce 400/500/600 series GPUs in several PC games vs. GeForce 314.07 WHQL-certified drivers. Results will vary depending on your GPU and system configuration. Here are a few examples:

GeForce GTX 680:
• Up to 41% faster in BioShock Infinite
• Up to 60% faster in Tomb Raider
• Up to 23% faster in Sniper Elite V2
• Up to 13% faster in Sleeping Dogs
GeForce GTX 680 SLI:
• Up to 21% faster in Sniper Elite V2
• Up to 14% faster in Sleeping Dogs
• Up to 10% faster in StarCraft II
• Up to 15% faster in Civilization V

• NVIDIA SLI Technology – 
• Sniper Elite: Nazi Zombie Army – Added DX11 SLI profile
• Dungeons and Dragons: Neverwinter – Added DX9 SLI profile
• BioShock Infinite – Added AO profile

• NVIDIA 3D Vision – Adds the following profiles (since GeForce 314.14 drivers):
• MUD - rated Good
• Brutal Legend - rated Good
• Tomb Raider -  rating to Good

• NVIDIA CUDA
• CUDA 5 Preview 또는 이전 버전의 CUDA Toolkit을 사용하여 제작된 어플리케이션에 대한 지원을 포함합니다. 자세한 내용은 http://developer.nvidia.com/cuda-toolkit을 참조하십시오.

추가세부내용

• PhysX 시스템 소프트웨어  9.12.1031. 설치
• HD 오디오v1.3.23.1 설치
• Supports OpenGL 4.3 for GeForce 400-series and later GPUs.
• GeForce GTX 600 시리즈 에 DisplayPort 1.2 지원
• GPU 컴퓨팅에 다수의 언어 및 API 지원: CUDA C, CUDA C++, CUDA Fortran, OpenCL, DirectCompute, 및 Microsoft C++ AMP
• DirectX 9, DirectX 10, DirectX 11 및 OpenGL에서 단일 GPU 및 NVIDIA SLI 기술(SLI 인증 Intel 및 AMD 메인보드에 대해 3웨이 SLI, 및 SLI 지원) 지원