Skip to content

Can A Bad Cpu Cause Low Fps? (Explained)

    ✅ Fact Checked
    Updated on January 30, 2023
    John Chad, Bachelor Computer Science Degree & Computer Engineering.
    Written by
    John Chad, Bachelor Degree in Computer Science & Computer Engineering.
    Russel Collins
    Fact Checked by
    Russel Collins
    John is a certified IT & Computer Engineer with a Bachelors Degree. He has worked for a International Insurance Company in the IT department before deciding to become a full time blogger to help his readers. Holds a Bachelors Degree in Computer Science from Stanford University.

    Fun Fact
    Did you know that the first CPU, the Intel 4004, was created in 1971 and had only 2,300 transistors compared to modern CPUs that have over 1 billion transistors? This tiny chip paved the way for the computer revolution and paved the way for the modern computing age.
    The performance of a computer system is crucial to the smooth running of various applications, especially when it comes to gaming. A key component of a computer system is the central processing unit (CPU), which is responsible for executing most of the tasks performed by the computer. A common concern among gamers is whether a bad CPU can cause low frame rates, leading to a less than optimal gaming experience. In this article, we will delve into the relationship between a CPU and frame rates, and explore whether a bad CPU can indeed cause low frame rates.

    1 Understanding FPS and its Importance in Gaming

    A. Definition of FPS

    FPS stands for “frames per second” and it is a metric used to measure the performance of a computer or a gaming device. It refers to the number of individual images (frames) that are displayed per second in a video game. The higher the FPS, the smoother the game will appear to the player.

    B. How FPS affects the gaming experience

    FPS is a crucial factor that affects the overall gaming experience. A low FPS can lead to choppy or slow motion graphics, which can be frustrating for players. On the other hand, a high FPS ensures that the game runs smoothly and provides a more immersive experience. A high FPS is especially important for fast-paced games where quick reflexes and precise movements are required.

    Additionally, a high FPS can also improve the accuracy and responsiveness of the controls in a game. This can be especially important in competitive games where split-second decisions can make the difference between winning and losing.

    C. Measuring FPS and its ideal range

    To measure FPS, players can use various tools such as in-game performance monitors or third-party software. The ideal FPS range for gaming varies depending on the game and the player’s preferences, but generally, a minimum of 30 FPS is considered acceptable, while 60 FPS is considered the standard. Some players may prefer a higher FPS, such as 144 FPS, for an even smoother gaming experience.

    It’s important to note that the ideal FPS range can also depend on the player’s hardware, such as the graphics card, processor, and monitor. A higher-end system will be able to handle a higher FPS, while a lower-end system may struggle to maintain a high FPS.

    So ultimately, FPS is a critical factor in the gaming experience and it’s important for players to understand its importance and how to measure it. A high FPS can greatly improve the overall gaming experience by providing smoother and more responsive graphics, and by improving the accuracy and responsiveness of the controls.

    2 Factors that Affect FPS

    Factors that Affect FPS

    FPS, or frames per second, is a crucial metric that determines the quality and smoothness of a gaming experience. It’s the number of individual images, or frames, that are displayed per second in a video game. The higher the FPS, the more fluid and seamless the game will appear. There are several factors that can impact FPS, both hardware and software related.

    Hardware factors

    1. Graphics card – The graphics card is the primary component responsible for rendering images and video in a game. The more powerful the graphics card, the more frames it can render per second, resulting in higher FPS.

    2. RAM – Random Access Memory (RAM) is a type of computer memory that temporarily stores data for quick access. Games require a large amount of RAM to run smoothly, as it helps to store game assets, textures, and other data. If the system doesn’t have enough RAM, the game may stutter, leading to lower FPS.

    3. Storage – The type of storage your system uses can also affect FPS. A solid-state drive (SSD) is faster than a traditional hard disk drive (HDD), so games will load and run more quickly, leading to higher FPS.

    Software factors

    1. Operating System – The operating system can also affect FPS. A newer, more efficient operating system will provide better performance than an older one. Additionally, having the latest updates installed can help to resolve any performance issues that may be affecting FPS.

    2. Drivers – Drivers are software that allows the operating system to communicate with hardware components, such as the graphics card. Outdated or incorrect drivers can cause performance issues, resulting in lower FPS.

    3. Game settings – The settings you choose in a game can also impact FPS. For example, increasing the graphics quality or resolution can cause the game to run slower, leading to lower FPS. On the other hand, reducing the graphics quality or resolution can increase FPS.

    So essentially, FPS is a critical factor in determining the quality of a gaming experience. There are several hardware and software factors that can impact FPS, so it’s important to understand how these factors work and what you can do to optimize your system for the best possible performance.

    3 Can a Bad CPU Cause Low FPS?

    A. Understanding the role of the CPU in gaming

    The CPU, or Central Processing Unit, is the brain of your computer and plays a crucial role in gaming. It handles all the calculations and processes that make your games run smoothly. A good CPU will allow your games to run at a high frame rate, giving you a smooth and enjoyable gaming experience. On the other hand, a bad CPU can cause low frame rates, resulting in stuttering, lag, and other performance issues.

    B. Symptoms of a bad CPU

    If your games are running at a low frame rate, it may be due to a bad CPU. Other symptoms of a bad CPU include:

    – Slow performance: If your computer is running slow, it could be a sign that your CPU is struggling to keep up with the demands of your games.

    – Overheating: A bad CPU can cause your computer to overheat, which can lead to performance issues and even permanent damage to your hardware.

    – Blue screens of death: If your computer is frequently crashing with a blue screen of death, it could be a sign of a bad CPU.

    C. How to diagnose a bad CPU

    If you suspect that your CPU is causing low frame rates, there are several steps you can take to diagnose the issue:

    – Check your CPU usage: You can use a tool like Task Manager or Resource Monitor to monitor your CPU usage while playing games. If your CPU usage is consistently high, it could be a sign of a bad CPU.

    – Update your drivers: Outdated drivers can cause performance issues, so make sure you have the latest drivers for your CPU and other hardware.

    – Run stress tests: You can use a tool like Prime95 or OCCT to stress test your CPU and see if it’s causing performance issues.

    By understanding the role of the CPU in gaming and being aware of the symptoms of a bad CPU, you can diagnose and resolve performance issues to enjoy a smooth gaming experience.

    4 Troubleshooting Low FPS Caused by a Bad CPU

    If you’re experiencing low FPS in your games and suspect that it’s caused by a bad CPU, there are a few things you can try to troubleshoot the issue.

    A. Upgrading the CPU

    Upgrading your CPU is the most straightforward solution to a bad CPU causing low FPS. If your CPU is outdated or not powerful enough to handle modern games, upgrading to a newer, more powerful CPU can significantly improve your gaming performance. This is especially true if you’re using an older CPU that’s not compatible with the latest games and software.

    B. Overclocking the CPU

    Overclocking your CPU is another way to boost performance and potentially resolve issues with low FPS caused by a bad CPU. Overclocking involves increasing the clock speed of the CPU beyond its default speed, which can result in improved performance. However, overclocking can also cause stability issues and even damage your CPU, so it’s important to proceed with caution and only attempt this if you’re experienced with computer hardware and have the necessary tools and software.

    C. Optimizing game settings

    Optimizing your game settings can also help to resolve low FPS issues caused by a bad CPU. This involves adjusting various settings in the game such as graphics quality, resolution, and other performance-related options. By reducing the demands on your CPU and GPU, you can potentially improve your FPS and overall gaming experience.

    So essentially, if you’re experiencing low FPS in your games and suspect that it’s caused by a bad CPU, upgrading the CPU, overclocking, or optimizing game settings are all viable options to consider. Just remember to be cautious when overclocking and to only attempt it if you’re experienced with computer hardware.

    5 FAQ

    Can a CPU cause low FPS?

    Yes, a CPU can cause low FPS. The Central Processing Unit (CPU) plays a crucial role in gaming performance as it is responsible for processing game data, AI, and physics simulations. If the CPU is outdated, underpowered, or damaged, it may not be able to keep up with the demands of the game, leading to low FPS. Additionally, if the CPU is running at high temperatures or is being overclocked, it can also cause low FPS. To ensure optimal performance, it is important to have a CPU that is capable of handling the demands of the game, and to properly maintain it.

    Can CPU affect FPS?

    Yes, the CPU can definitely affect FPS. The CPU, or central processing unit, is responsible for executing instructions and handling complex calculations. When the CPU is under-powered or over-taxed, it can cause a decrease in FPS, as it struggles to keep up with the demands of the game.

    To ensure optimal performance, it’s important to have a CPU that is powerful enough to handle the games you want to play. This can mean upgrading to a newer and more powerful CPU, or overclocking the existing one. Additionally, optimizing game settings and using performance-enhancing tools can also help to boost FPS and reduce the impact of the CPU on overall performance.

    Will getting a better CPU increase FPS?

    Yes, getting a better CPU can increase FPS in some cases. The CPU, or central processing unit, is responsible for processing data and running programs on a computer. When it comes to gaming, a better CPU can result in faster processing speeds, which can lead to higher FPS. This is especially true if the existing CPU is outdated or insufficient for the game being played.

    However, it’s important to note that other factors can also impact FPS, such as graphics card, memory, and storage. So, upgrading the CPU alone may not result in a noticeable increase in FPS. It’s recommended to assess the system as a whole and make any necessary upgrades to ensure optimal performance.

    6 Conclusion

    A. Summary of Key Points:

    In this discussion, we covered the topic of whether a bad CPU can cause low FPS in gaming. We discussed the crucial role that the CPU plays in gaming and the symptoms of a bad CPU. We also covered how to diagnose a bad CPU and the steps to take to troubleshoot low FPS caused by a bad CPU.

    B. Final Recommendations:

    To conclude, a bad CPU can indeed lead to low FPS in gaming. If you experience low FPS and suspect that your CPU may be the cause, it’s important to diagnose the problem and take the appropriate steps to resolve it. Upgrading the CPU, overclocking the CPU, and optimizing game settings are all effective ways to troubleshoot low FPS caused by a bad CPU. As always, it’s essential to keep your computer’s hardware and software up-to-date to ensure that you’re getting the best performance possible. If you’re unsure about how to diagnose or resolve a problem with your CPU, don’t hesitate to seek assistance from a professional or consult online resources.