Having the right CPU for your gaming PC is important to make everything run efficiently. You need to make sure you aren’t mixing Intel and AMD components as well as incompatible generations – new AMD 7000 series processors use an AM5 socket rather than the AM4 of the previous 5000 series. 
To help you find the right gaming CPU for your build, I’ve put together a list of the very best you can buy. I’ve also broken down their top features like base and boosted clock speeds as well as core counts to help you find the best fit for your budget and build.
Also: The best gaming GPUs from Nvidia and AMD Once you find the right CPU for you, we can help you build a gaming PC or build a cheap PC that may require a slightly different setup. We can also help you construct a kid-friendly PC gaming build that’s fun for the whole family! 
The 12th-generation Intel Core i5-12600K is a fantastic mid-range option. At around $300, it is an affordable CPU with decent speeds at around 3.70GHz, although it is the slowest option on our list. The 10-core processor combines solid speed with fast processing using six performance cores and four efficiency cores. It’s a three-speed system that uses an LGA 1700 socket.  The design incorporates hyper-threading architecture, which means you can count on this system to perform well despite demanding, power-hungry programs. It also features a signature turbo boost with new, revamped Intel UHD graphics. The L3 cache is capable of holding up to 16MB of data for improved performance with exclusive Intel 7 Architecture and incorporated microarchitecture for power efficiency.  The Intel Core i9-12900K uses an LGA 1700 socket, allowing for PCB installation. The L3 cache includes 30 MG of memory, which is average for the models on our list. This model features a 12th-generation Intel Core i9-12900K desktop processor and a maximum clock speed(1) of up to 5.2GHz. You can experience improved 10 nm performance per watt with the benefit of added power efficiency, thanks to integrated micro-architecture.  The Intel Thread Director is able to sort and coordinate multiple workloads so your system won’t get bogged down by internal minutiae. There are a whopping 16 performance cores and eight efficient cores for a total of 24 threads. Plus, the Intel Smart Cache enables 30MB of storage with 600 series(3) motherboard capacity and a 1700 socket. This comes unlocked and with the capacity of overclocking.   The AMD Ryzen 5 5600G is our pick for the best cheap CPU for gaming. Because of the lower price, you get slower speeds with 4.4GHz and only a 6-core processor using a 7nm “Zen 3” core. There are 12 threads for 1080P graphics, plus 19MB of cache storage with a CPU Socket AM4. Like the Ryzen 5 5600X, it comes unlocked for clocking with Precious Boost Overdrive to offer faster clock speed and power limits. DDR4-3200 is supported.  The AMD Ryzen Master is a nifty addition that allows you to personalize CPU performance for a fully customized experience, but it doesn’t offer the power, speed, and memory of other models. However, it’s still a great option when you don’t have a lot of money to spend. The AMD Ryzen 9 5950X is the most expensive on our list with a super-fast 16-core processor. The CPU speed operates with 4.9GHz Max Boost with a Socket AM4. Because of this, it works with PCIe 4.0 on X570 and B550 motherboards. 16 cores support it with 32 processing threads, the most by far of our picks, delivering AMD’s elite 100+ FPS performance for today’s top games.  The CPU is unlocked for overclocking with 72MB of cache and DDR-3200 support. However, the cooler is not included, so an additional purchase is required – which is a pricey inconvenience since this CPU is already expensive.   More advanced PC gamers know how important it is to be able to overclock your processor to get the most power. The AMD Ryzen 9 7950X has a base clock speed of 4.5GHz and allows you to boost it up to 5.7GHz, making it one of the fastest processors you can buy outside of high-end workstation units. And with a total of 16 cores and 32 threads, the 7950X gives you blazing-fast speeds and tons of power to launch and run graphically intensive games. Plus, it can handle just about any program you need for video and photo editing or even 3D modeling and animating.  It features integrated AMD Radeon graphics so you can play basic games without a dedicated GPU, but to get the most out of the CPU, it’s best to pair it with at least a mid-tier graphics card like an RTX 3050. You can even use this CPU with the Linux Ubuntu operating system if you don’t use a traditional Windows-based computer. When searching for a new CPU for gaming, these are some considerations that can help you find the right CPU model for your needs.

Manufacturer: For better reliability, consider who makes your CPU. Both AMD and Intel are leading manufacturers of CPUs, and they both dominate our list. Launch date: Technology is quickly and constantly evolving, so a newer model may offer more features. Of course, you will likely pay for this with a higher price tag.Generation: The type of generation can tell you which programming and processor the CPU uses.Core: The CPU core count tells you how fast a CPU can operate with cores working to process several different instructions at the same time. Today’s CPUs generally use multiple cores for greater performance.Clock speed: Also known as the clock rate or frequency, the clock speed shows how many cycles per second a CPU can execute. It’s measured in gigahertz (GHz).  Overclocking: Overclocking allows you to increase the clock speed of your CPU. For example, the Intel® Performance Maximizer is one of the leading tools for overclocking with greater performance.Integrated graphics: For better imaging, consider if integrated graphics are available with your CPU. This is especially important if you plan to edit and stream videos.

Another great way to find the best CPU for gaming in 2023 is to look at the PC games you intend to play. The specifications can help you buy the right CPU for your personal needs.  To make sure your new gaming CPU is going to work with your build, you can check out PC Part Picker, a website designed to help you create a fully compatible build with a budget for new components. You simply select what components you want to buy, and the website checks to make sure everything is compatible. And if there are any problems, it flags the issue so you know exactly what you need to change to make everything work together. If your CPU is running at a much hotter temperature, you may need to invest in a better cooling fan, some thermal paste to help draw excess heat to the dissipation fins, or even a liquid cooling system. There are all kinds of programs out there to help you monitor your CPU temperature, and I highly recommend using one so you can catch issues before they ruin your gaming rig.