Very healthy BIOS optimization

[Riggedinho]

I'm sharing the healthiest Bios optimization I found, which is recent and what's more comes from an article on the Linkedin site (lol)


How can you optimize your BIOS settings for maximum gaming performance?

When it comes to gaming, every millisecond counts, and optimizing your BIOS can give you a competitive advantage. BIOS, which stands for Basic Input/Output System, controls communication between your operating system and the computer hardware. Adjusting the right settings can improve performance and stability while gaming. Although it may seem intimidating, with a little guidance you can fine-tune your system's BIOS for optimal gaming performance.

1
Update BIOS

2
Enable XMP

3
Configure the GPU

4
Turn off unused devices

5
Adjust power settings

6
Fine-tuning fan control


1 Update BIOS (Only if you are having problems or your current version is quite old)

Before you start optimizing, make sure your BIOS is up to date. Manufacturers often release updates that improve stability, compatibility, and performance. Updating your BIOS can resolve existing issues and provide new features or settings that may improve gaming performance. It's a simple process: just download the latest firmware from the support site of your motherboard and follow the instructions provided for the update process.

2 Enable XMP

To get the most out of your memory, enable XMP (Extreme Memory Profile). This setting tells your system to use higher memory speeds and tighter timings, which can significantly impact gaming performance by reducing load times and improving frame rates. XMP is essentially a pre-configured profile that makes it easy to overclock your RAM. Simply locate the XMP option in your BIOS and enable it for an instant performance boost.

3 Configure the GPU

Optimizing Your Graphics Processing Unit (GPU) Performance is crucial for gaming. In BIOS, you can set your GPU as the primary display adapter, ensuring that games use its full power. Additionally, if your system supports it, enable PCIe (Peripheral Component Interconnect Express) Gen 3 or Gen 4 for faster data transfer rates between your motherboard and GPU. This can result in smoother graphics and better overall gaming performance.


4 Turn off unused devices

Your system resources should be focused on gaming, so turn off any onboard hardware you're not using. By disabling unused ports or onboard peripherals such as audio chips or network controllers in the BIOS, you free up resources that can then be allocated to improve gaming performance. This can also help reduce potential conflicts between different hardware components, which leads to a more stable gaming experience.

5 Adjust power settings

BIOS power settings can also influence gaming performance. Enable “High Performance” mode to allow your CPU and other components to run at their maximum speed without throttling. Be aware that this can increase energy consumption and heat production, so make sure your cooling system is adequate. Additionally, disabling power-saving features like C1E (Enhanced Shutdown State) can prevent the CPU from slowing down in low-demand situations, which is beneficial for games that require consistent performance.

6 Fine adjustment of fan control (This section is not useful if cooling works very well in standard mode)

Effective cooling is essential to maintaining performance, especially when you're pushing your hardware. Many BIOS setups offer customizable fan control settings that allow you to create a balance between noise level and cooling efficiency. By adjusting fan curves or setting temperature goals, you ensure your system stays cool under load without sounding like a jet engine, preserving both performance and immersion in your gaming sessions.

[Riggedinho]

For my part, I had not dared to touch my BIOS since I fixed my input delay problem because of Faceit's anti-cheat but this very simple, credible and current optimization (article written May 2, 2024) inspired me.

I haven't updated my BIOS because I have the penultimate version and I have no problems.

I have not activated XMP because on my Asrock motherboard my RAM (32 GB Lexar 2x16 GB) is not compatible.

I set my GPU as primary display adapter and chose generation 4 for PCIe

For things that I don't use so are useless that I deactivated there are :
- On board WAN device
- VT-d
- Intel Virtualization

For the power settings I changed :
- Voltage mode: Stable Mode
- CPU Core/Cache voltage: Fixed Mode (Needs good cooling)
- CPU Core/Cache Load-Line Calibration: Level 1 (Needs good cooling)
- Boot Performance Mode: Turbo Performance
- For C-State I only deactivated C1E (the one specified in the advice in the article) and did not touch the others so they are activated.

I left my ventirad in standard mode because it works very well that way.

You will notice that I carefully followed the advice in the Linkedin article and did not change anything else.