Kepler BIOS Tweaker is a small program created for advanced users, with which you can easily edit the BIOS data for your Nvidia video card. The main settings include core voltage, power limit, fan speed, and overclocking parameters.

Feature | Description |
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Program Name | Kepler BIOS Tweaker |
Developer | Developed by third-party enthusiasts from the overclocking community |
Purpose | Allows advanced users to modify and optimize NVIDIA Kepler-series GPU BIOS settings |
Key Features |
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Supported GPUs | NVIDIA Kepler-based GPUs (e.g., GeForce GTX 600 and 700 series) |
Platform Compatibility | Runs on Windows operating systems; BIOS modifications apply to Kepler cards regardless of OS used |
Usage |
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Availability | Available from various online overclocking forums and community repositories |
Additional Notes |
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How Kepler BIOS Tweaker Works
One of the most important options in Kepler BIOS Tweaker is setting the core voltage – this is the voltage that is supplied to the GPU processor. The higher this parameter, the higher the GPU clock frequency. At the same time, you don’t have to worry about the video card being damaged by voltage, since the manufacturer Nvidia has set a software lock at 1.15 V.
To set the power limit, Kepler BIOS Tweaker dynamically adjusts the clock frequency and voltage so as not to exceed the power limit. Therefore, editing the operating parameters to the maximum will not harm the video card.
As for the core frequency and memory frequency, the user can increase these parameters to increase the core or memory clock frequency of the graphics process. Please note that these parameters should be edited wisely, because if they are too high, the computer may break down or reset the graphics driver.
Main features of Kepler BIOS Tweaker
The presented utility offers the user a wide range of tools for configuring the operation of the equipment:
- BIOS editor. This option is designed to edit and configure the main parameters of the graphics processor.
- Fan operation settings. Changing the PWM control parameters of the cooler allows you to adjust its operation for high-quality cooling.
- Overclocking the graphics processor. You can change the clock frequency, voltage, and fan operation.
- Hot keys. The user can set up quick access to the equipment operating parameters using a combination of certain keys.
- Setting memory timings. Allows you to achieve maximum performance of the equipment.
- Monitoring and graphs. The user can track the temperature, fan speed, and other operating parameters.
- The program supports multiple graphics processors. With its help, you can simultaneously optimize the operating parameters for several equipment options.
- Power management. You can not only track energy consumption but also reduce it.
- Stress testing. The user can run a check of the stability and performance settings.
- Voltage settings. You can change the voltage of the graphics process to get the most out of it.
- Overclocking profiles and presets. The user can save and load overclocking profiles for quick access to the desired settings.
- Taskbar. You can activate monitor settings from the Windows taskbar.
At the same time, the user is provided with a simple and clear program interface, which will be available after a quick download and installation of Kepler BIOS Tweaker.
Compatibility of the Kepler BIOS Tweaker program with the OS
Please note that the Kepler BIOS Tweaker program can be used on a PC with the Windows 11 or Windows 10 operating system. Earlier versions of the operating system should not cause problems. The tool works great on 32-bit and 64-bit systems, while a separate download of the 64-bit version is not required.