Hey there! Some links on this page are affiliate links which means that, if you choose to make a purchase, I may earn a small commission at no extra cost to you. I greatly appreciate your support!
Does the CPU Affect FPS?

Does the CPU Affect FPS?

In a PC system, the CPU is necessarily the computer itself, because it’s what executes the operating system and programs pieces of advice by default. The faster your CPU is at doing this, the faster your PC should run. The question is “Does the CPU Affect FPS?”

The CPU is also what deals with all other elements of game processing, such as in-game physics, NPC logic, player-vs-enemy interactions, etc. It’s also what feeds the GPU the information it requires for rendering via memory, which means GPU performance and CPU performance are often linked.

While GPU rendering is often the most demanding part of the process, the CPU affects FPS greatly in various ways, and it also influences how much your GPU affects your FPS.

What Factors Affect CPU FPS?

Does CPU Speed Affect FPS?

Modern midrange and high-end CPUs, however, are all very rapid, often boosting up to close to 5GHz while playing the game. In other words, the playing field is now quite level when it comes to timer speeds.

At last, though, there’s no replacement for checking a CPU’s real-world gaming performance. There are so many elements of a CPU that affect its ability to churn out frames that it’s often better to look at benchmark comparisons for various games and see how a CPU performs in practice.

Does RAM Affect FPS?

RAM only affects your frame rate if you don’t have enough of it installed, but the accretion of extra RAM as a precaution won’t provide you with more FPS.

When you don’t have enough RAM to hold the game’s data, your processor has to swap data in and out of the RAM to grant the most critical operations.

Therefore, it wastes more of its cycles on the swap operations, leaving less working CPU time for processing frames. As a result, your FPS will drop, and your game will lag.

Also Read:   Is Adreno 308 Good For Gaming

Does CPU Temperature Affect FPS?

CPUs are designed to run at hot temperatures without any type of performance impact. However, if they initiate to approach their maximum temperature threshold, safety measures can kick in to resist CPU damage which throttles its performance or even shut it down.

You should monitor your CPU’s temperature while gaming and compare this to its maximum rated heat, which can often be found on its specification page on the manufacturer’s website. If it’s too hot, consider reapplying your cooler with some new thermal paste, adjusting your fan curves, and, if that vains, buying a new CPU cooler.

When Does the CPU Affect FPS?

Your CPU will always affect your in-game FPS because, as explained above, it’s heavily involved in so many facts of game processing. However, some factors change how relevant the CPU is to your FPS.

Your CPU has less of an effect on FPS when graphics settings are enhanced. The more you enhance your graphics settings – especially resolution – the more work your graphics card must do. This means your CPU’s workload is lessened in proportion to your GPU’s workload, creating the game more GPU-intensive.

Does Upgrading CPU Improve FPS?

However, there are a lot of factors that determine whether a CPU upgrade improves performance. The bottleneck is one of the main factors determining whether upgrading the CPU affects FPS.

A bottleneck happens when some component performs much faster than others. This results in the faster-processing parts waiting for the slower-performing factors.


To sum it up, the CPU affects your in-game FPS and a newer generation CPU will provide you with the best performance in games than an older one. However, there is a piece of things to consider before upgrading a CPU for a boost in FPS.

If your pc suffers from a GPU bottleneck, upgrading to the latest CPU will not have any effect on FPS. However, if the PC has some severe CPU bottleneck, upgrading the CPU will certainly improve your in-game FPS.