Nvidia Forceware WHQL Driver 191.07 for Windows 7 64-bit

The Nvidia Forceware WHQL Driver 191.07 for Windows 7 64-bit is a certified driver package designed to enhance the performance and capabilities of a range of Nvidia graphics processing units (GPUs) on systems running the Windows 7 64-bit operating system. This driver specifically targets users with GeForce 6, 7, 8, 9, 100, and 200-series desktop GPUs, as well as those utilizing ION desktop GPUs. A WHQL (Windows Hardware Quality Labs) certification signifies that the driver has undergone rigorous testing by Microsoft and meets specific stability and compatibility standards. This certification assures users of a reliable and consistent experience.

Key Features and Improvements in Version 191.07

This driver update, version 191.07, introduces several significant improvements and new features aimed at optimizing both gaming and general GPU performance.

• OpenGL 3.2 Support: The Nvidia Forceware WHQL Driver 191.07 for Windows 7 64-bit adds support for OpenGL 3.2. OpenGL is a cross-language, cross-platform API for rendering 2D and 3D vector graphics. This update allows users with GeForce 8, 9, 100, and 200-series GPUs, and ION GPUs to leverage the advanced features and capabilities offered by OpenGL 3.2 in compatible applications and games.

• Gaming Performance Enhancements: One of the primary focuses of this driver release is to improve performance in various gaming titles. The driver incorporates optimizations that can lead to noticeable frame rate increases and smoother gameplay. Nvidia provided specific examples of performance gains measured when comparing the 191.07 drivers to the previous 190.62 drivers. These improvements can vary based on the user’s specific GPU, system configuration, and in-game settings. Here’s a breakdown of the reported performance gains:

  • Up to 12% performance increase in ARMA 2
  • Up to 8% performance increase in Batman: Arkham Asylum with GPU PhysX enabled
  • Up to 50% performance increase in Call of Juarez: Blood in Bound with SLI enabled
  • Up to 14% performance increase in Fallout 3 (indoor scenes) with antialiasing enabled
  • Up to 10% performance increase in Far Cry 2 (DX9 version) with antialiasing enabled
  • Up to 34% performance increase in Prototype with antialiasing enabled

• Expanded SLI Support: Scalable Link Interface (SLI) is an Nvidia technology that allows users to combine the processing power of multiple Nvidia GPUs to achieve higher frame rates and improved visual fidelity. The 191.07 driver adds SLI support for several additional games, including:

  • Aion
  • Darkfall
  • Dawn of Magic 2: Time of Shadows
  • Dreamkiller
  • Fuel
  • Majesty 2: The Fantasy Kingdom Sim
  • Need for Speed: Shift
  • And more.

  This expanded support enables users with SLI configurations to experience enhanced performance in these titles.

• Bug Fixes: In addition to performance improvements and new features, the 191.07 driver includes numerous bug fixes designed to improve stability and resolve issues encountered in previous driver versions. A key fix addresses an issue where graphics cards supporting multiple clock states would not correctly revert from 3D clocks to 2D clocks after exiting a 3D application. Additional bug fixes are detailed in the release notes accompanying the driver.

New Features Introduced in the 190/191 Driver Series

The Nvidia Forceware WHQL Driver 191.07 builds upon features introduced in the preceding 190/191 driver series, providing a comprehensive set of enhancements.

• DirectCompute Support: This driver series includes WHQL support for DirectCompute on Windows 7 with GeForce 8-series or higher graphics cards. DirectCompute is an API that allows developers to harness the power of the GPU for general-purpose computing tasks, leading to accelerated performance in applications that support it.

• PhysX System Software: The driver installs PhysX System Software version 9.09.0814. PhysX is a physics engine developed by Nvidia that enables realistic physics effects in games. This software is crucial for games that utilize PhysX technology.

• NVIDIA 3D Vision Discover Support: The driver supports NVIDIA 3D Vision Discover, a low-cost solution that allows users to experience stereoscopic 3D using standard red/blue glasses. Note that users with NVIDIA 3D Vision active shutter glasses require a separate 3D Vision driver, which includes the driver for the 3D Vision IR emitter.

• CUDA 2.3 Support: The driver supports CUDA 2.3, Nvidia’s parallel computing architecture. CUDA allows developers to use the GPU for accelerating computationally intensive tasks, resulting in improved performance in GPU computing applications.

• User-Controlled Power Management: For select GeForce 9-series and later graphics cards (specifically those supporting multiple power states), the driver introduces a new user-controlled power management setting. This option allows users to customize the performance level of the GPU for individual DirectX or OpenGL applications.

Existing Support and Features

The Nvidia Forceware WHQL Driver 191.07 for Windows 7 64-bit retains support for existing Nvidia technologies and features, ensuring a consistent user experience.

• SLI and Multi-GPU Support: Supports single GPU and NVIDIA SLI technology on DirectX 9, DirectX 10, and OpenGL, including 3-way SLI, Quad SLI, and SLI support on SLI-certified Intel X58-based motherboards.

• NVIDIA PhysX Acceleration: Supports NVIDIA PhysX acceleration on a dedicated GeForce graphics card, allowing users to dedicate one card for graphics rendering and another for PhysX processing, enhancing physical effects in games.

• GeForce Plus Power Pack #3: Supports GeForce Plus Power Pack #3, which includes free PhysX and CUDA applications.

• GPU Overclocking and Monitoring: Supports GPU overclocking and temperature monitoring through the installation of NVIDIA System Tools software.

Supported Products

The Nvidia Forceware WHQL Driver 191.07 for Windows 7 64-bit supports a wide range of Nvidia GPUs, categorized as follows:

• GeForce 200 series: GTX 295, G210, GTX 275, GTX 280, GTX 285, GTS 240, GTX 260, GTS 250, GT 220
• GeForce 100 series: GT 130, G 100, GT 140, GT 120
• GeForce 9 series: 9600 GSO, 9600 GS, 9500 GT, 9300 GS, 9300 GE, 9400, 9800 GX2, 9800 GT, 9400 GT, 9600 GT, 9500 GS, 9200, 9300, 9800 GTX/GTX+
• GeForce 8 series: 8200, 8300, 8100 / nForce 720a, 8600 GS, 8600 GTS, 8400 GS, 8600 GT, 8800 GTS, 8400, 8500 GT, 8300 GS, 8800 Ultra, 8800 GTS 512, 8800 GT, 8400 SE, 8800 GS, 8800 GTX
• GeForce 7 series: 7900 GTX, 7500 LE, 7900 GS, 7050 PV / NVIDIA nForce 630a, 7550 LE, 7025 / NVIDIA nForce 630a, 7600 GT, 7950 GX2, 7800 GS, 7050 / NVIDIA nForce 630i, 7300 GT, 7150 / NVIDIA nForce 630i, 7300 GS, 7800 SLI, 7950 GT, 7600 GS, 7300 SE / 7200 GS, 7600 LE, 7900 GT/GTO, 7350 LE, 7050 / NVIDIA nForce 610i, 7100 GS, 7100 / NVIDIA nForce 620i, 7800 GTX, 7300 LE, 7100 / NVIDIA nForce 630i, 7650 GS
• GeForce 6 series: 6800 GS, 6600 LE, 6250, 6800 XT, 6700 XL, 6200, 6800 GS/XT, 6800 Ultra, 6800 GT, 6800, 6500, 6150, 6200 A-LE, 6150LE / Quadro NVS 210S, 6200 LE, 6200 TurboCache, 6100 nForce 420, 6600 GT, 6800 XE, 6610 XL, 6150 LE, 6600 VE, 6800 LE, 6200SE TurboCache, 6100 nForce 405, 6100, 6100 nForce 400, 6600, 6150SE nForce 430
• ION series: ION LE, ION

Download Links

You can download the Nvidia Forceware WHQL Driver 191.07 for Windows 7 64-bit from the following sources:

1. TechSpot: https://www.techspot.com/drivers/driver/file/information/12572/

2. Guru3D: [Invalid URL removed]

3. Softpedia: [Invalid URL removed]

4. Nvidia Support: [Invalid URL removed]

5. DriverGuide: [Invalid URL removed]

Disclaimer: Please exercise caution when downloading drivers from unofficial sources. Always verify the file’s authenticity and scan it for malware before installation. It is recommended to download drivers directly from the manufacturer’s website whenever possible.