The processor is also one of the most important components for a gaming PC. While games tend to be more GPU intensive, the CPU is still important for overall system performance. ... The processor is one of the most difficult parts to upgrade, while others like storage, memory and graphics cards are easy.

Does processor affect gaming?

Many games now use more cores as a matter of course (the quad-core CPU seems to be the most prevalent), and thus experience faster and better FPS rates. ... Current dual-core processors can bottleneck your graphics card and cause your gaming performance to suffer unless your GPU is also an older and less powerful version.

Is a fast processor important for gaming?

More cores can help achieve a higher quality gaming experience. ... A clock speed of 3.5 GHz to 4.0 GHz is generally considered a good clock speed for gaming but it's more important to have good single-thread performance. This means that your CPU does a good job of understanding and completing single tasks.