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How to Increase CPU Performance in 8 Easy Steps

Intel 14th Generation Core Processor Gaming PC

Your CPU ensures smooth gameplay, faster load times, and an overall immersive experience. If you’re experiencing less-than-stellar performance in any of those areas, never fear – there are several ways to optimize your CPU for maximum performance. In this guide, we’ll explain how to increase CPU performance for gaming.

1. Overclock Your CPU

Overclocking is the bread and butter of getting better performance out of your CPU. It allows you to push your processor beyond its factory-set speeds, potentially delivering higher frame rates and system performance. Many modern central processing unit models, including Intel’s K-series and AMD’s Ryzen processors, support overclocking.

Steps to Overclock:

  • Use CPU tuning software: Many CPU manufacturers offer software tools to help you tweak performance settings. For example, Intel provides the Extreme Tuning Utility (XTU), which allows you to adjust voltages, CPU core multipliers, and monitor thermal performance. AMD’s Master Utility serves the same purpose. You can learn more about overclocking your CPU from the manufacturer’s website.
  • Overclock directly from the BIOS: You can manually adjust default processor speeds via your system’s BIOS screen. This method provides the most granular control over your CPU’s clock speed, voltages, and advanced system settings. However, it does require a deeper understanding of how to tweak and test core PC functions, so it’s generally recommended for advanced users only.
  • Monitor Stability: Overclocking can push your system to the limit, so stability testing is crucial. After making changes, run stress tests such as Prime95 or AIDA64 to ensure your system remains stable during intensive gaming sessions.
  • Keep an Eye on Temperatures: Overclocking generates additional heat. Use high-quality thermal paste and ensure that your cooling system is up to the task. Tools like HWMonitor can help you track power use and determine when upgrades are needed. If your system overheats, consider upgrading your setup to maintain increased performance and avoid thermal throttling.

2. Upgrade Your Cooling Solution

Proper CPU cooling is essential for maintaining optimal CPU speed under heavy workloads.

Without adequate cooling, your central processing unit may throttle your computer’s performance to avoid overheating.

Cooling Options:

  • Air Coolers: For most mid-range gaming setups, a high-performance air cooler will suffice. Look for models with large heat sinks and multiple heat pipes to dissipate heat effectively.
  • Liquid Cooling: If you want to push your CPU further or overclock it heavily, liquid cooling might be the way to go. All-in-one (AIO) liquid coolers are a popular choice for gamers seeking efficient and quieter cooling solutions.

3. Update Your BIOS and Drivers

Outdated BIOS and drivers can be a potential bottleneck for your Intel CPU’s performance. Regularly updating them ensures your CPU is working with the latest optimizations and bug fixes.

How to Update BIOS:

  • Visit your motherboard manufacturer’s website and download the latest BIOS version.
  • Follow the provided instructions, which often involve using a USB drive and your system’s BIOS interface.

Driver Updates:

  • Drivers: Ensure you have the latest chipset and CPU drivers installed. Intel and AMD provide regular updates that can improve stability and performance, especially for new games.
  • GPU Drivers: While focusing on the CPU is key, remember to keep your GPU drivers updated. They work in tandem with your processor to deliver smooth gaming experiences.
  • Windows updates: Ensure your operating system is current to avoid compatibility issues.

4. Adjust Power Settings

Power settings often get overlooked, but they can greatly impact your CPU performance.. By default, some systems might throttle the CPU to conserve power, hurting gaming performance. Here’s how to get things set up correctly.

Power Plan Adjustments in Windows:

  • Go to Control Panel > Power Options and select the High-Performance power plan. This ensures your CPU will continuously operate at its maximum potential during gaming.
  • For advanced users, head into the Advanced Power Settings to further customize CPU settings. (E.g., setting the minimum processor state to 100%.)

5. Monitor System Resources with Task Manager

Task Manager isn’t just for getting out of frozen programs. It also lets you view which processes have the highest impact on your PC resources, including CPU usage. Regularly checking Task Manager can help you identify programs or processes that could be closed to temporarily free up CPU resources. 

6. Optimize Your In-Game Settings

Sometimes, boosting your CPU’s performance doesn’t require technical adjustments but optimizing your in-game settings. Some games are more CPU-intensive than others, and tweaking certain settings can free up resources.

  • Lower Shadows, View Distance, and NPC density: Shadows and draw distance heavily rely on the CPU. Reducing these settings can significantly improve performance without sacrificing too much visual quality. NPC or crowd density (if the game has that option) is another area where you can tune things down
  • Limit Background Applications: When gaming, make sure no other applications are hogging your CPU’s resources. Use Task Manager to close unnecessary programs and background tasks.

7. Other Ways to Improve CPU Performance

Beyond the major tuning strategies, you can take several smaller but cumulative steps to improve the performance of your central processing unit. These methods can especially benefit users on older machines, laptops, or systems with limited resources.

  • Check for malware: Malware can consume significant system resources, so run a scan with reputable antivirus software.
  • Consider upgrading RAM: Increasing RAM can improve overall system performance, especially when dealing with large datasets or multiple applications.
  • Disk cleanup and defragmentation: Regularly cleaning up temporary files and defragmenting your hard drive can also improve performance.
  • Boost computer’s speed through smarter resource allocation: Use BIOS-level AI tuning to get more performance out of your central processing unit, especially in machines originally intended for lighter workloads.
  • AI-auto tuning via Intel Performance Maximizer, Ryzen Master, and AI‑integrated BIOS profiles for increased performance without manual trial and error
  • Enable Dynamic Frequency Technologies: Modern CPUs come with built-in technologies like Intel Speed Shift (EIST), AMD Turbo Core, and Dynamic Voltage and Frequency Scaling (DVFS), which automatically adjust your processor’s speed and power consumption based on workload. These features allow your CPU to ramp up performance when needed, like during gaming or heavy multitasking, and scale down during idle moments to save energy and reduce heat. To take advantage of these performance optimizations, make sure they’re enabled both in your BIOS settings and your operating system’s power configuration.
  • Affinity & process control: Use tools like Process Lasso or affinity settings to reduce interruptions, especially useful when running many apps or background computer programs
  • Profiling: Use VTune, Ryzen Profiler, etc., to detect bottlenecks before/after changes
  • Vectorized code: Optimize or confirm build flags (SSE/AVX/Neon) are used for your workload
  • Choose wisely: Pick a CPU family that aligns with your needs—X3D for gaming, EPYC/Xeon for AI/data. If you’re using a laptop with limited memory or hardware constraints, some of these settings can help extend performance without upgrades.

8. Consider CPU Upgrades

If you’re still experiencing performance issues despite trying these methods, it might be time to consider upgrading your processor. Newer generations of CPUs, such as 14th-generation Intel Core processors, offer significant improvements in single-core and multi-core performance, essential for today’s demanding games.

Maximizing your CPU’s gaming performance can lead to smoother gameplay, higher frame rates, and a better gaming experience overall. Employing the strategies outlined above can help you unlock your system’s full potential. And if you’re looking for the best gaming setup, consider exploring our range of Intel-based gaming computers, designed to deliver top-tier performance right out of the box!