While some DIY gaming PC enthusiasts will insist that the graphics card is the most important component of a build, that would actually be your CPU. The CPU is like the brain of your computer, and without it, you’re stuck with a very expensive box on your desk.
Having the right CPU for your gaming PC is important to make everything run efficiently. You need to make sure that 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 and core counts to help you find the best fit for your budget and your build.
Also: The top GPUs from Nvidia and AMD for your next upgrade or new build
- Decent cache
- Fair pricing
- Excellent overclock ceiling
- CPU cooler not included
- Lower speeds
- Not compatible with all games
Tech specs: Launched: 2021 | Product collection: 12th Generation | CPU type: Desktop | Total cores: 10 | Total threads: 16 | Performance-core max turbo frequency: 4.90 GHz | Efficient-core max turbo frequency: 3.60 GHz | Performance-core bass frequency: 3.70 GHz | Efficient-core base frequency: 2.80 GHz | Cache: 20 MB Intel Smart Cache | Total L2 Cache: 9.5 MB | Processor base power: 125 W | Maximum turbo power: 150 W | Maximum memory size: 128 GB | Processor graphics: Intel UHD Graphics 770 | Warranty: Intel offers a three-year limited warranty with the Core i5-12600K
The 12th Generation Intel Core i5-12600K is a fantastic mid-range option. At around $300, it is an affordable option with decent speeds at around 3.70 GHz, although it is the slowest CPU on our list. The 10-core processor combines solid speeds with fast processing using six performance cores and four efficiency cores. It is a three-speed system that uses an LGA 1700 socket. Its design incorporates hyper-threading architecture, which means you can count on this system to still 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 16 MB of data for improved performance with exclusive Intel 7 Architecture and incorporated microarchitecture for power efficiency.
- Most threads
- Solid cache
- Requires a lot of power
- Finicky with Windows 10
Tech specs: Launched: 2021 | Product collection: 12th Generation | CPU type: Desktop | Total cores: 16 | Total threads: 24 | Max turbo frequency: 5.20 GHz | Efficient-core max turbo frequency: 3.90 GHz | Performance-core bass frequency: 5.10 GHz | Performance-core base frequency: 3.90 GHz | Efficient-core base frequency: 3.90 GHz | Cache: 30 MB Intel Smart Cache | Total L2 Cache: 14 MB | Processor base power: 125 W | Maximum turbo power: 241 W | Maximum memory size: 128 GB | Processor graphics: Intel UHD Graphics 770
The Intel Core i9-12900K uses an LGA 1700 socket, allowing for PCB installation. The L3 cache includes 30 MG of memory, which is about average for the models on our list of 2022’s best gaming CPUs. This model features a 12th Generation Intel Core i9-12900K desktop processor and a maximum clock speed(1) of up to 5.2 GHz. 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 does not get bogged down from 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 30 MB of storage with 600 series(3) motherboard capacity and a 1700 socket. This comes both unlocked and overclockable.
- Cheapest on our list
- Great graphics
- Restricted speed
- Small cache
- Low connectivity
Tech specs: Launched: 2020 | Product collection: AMD Ryzen Processors | CPU type: Desktop | CPU socket: AM4 | Total cores: 6 | Total threads: 12 | Maximum boost clock: 4.6 GHz | Base clock: 3.7 GHz | Default TDP: 65 W | Processor CPU Technology: TSMC 7nm FinFET | Total L2 Cache: 3 MB | Total L3 Cache: 32 B | Warranty: The AMD Ryzen 5 5600G includes a warranty for parts that lasts three years
The AMD Ryzen 5 5600G is our pick for the best cheap CPU for gaming. Because of the lower price, you will get slower speeds with 4.4 GHz and only a 6 core processor using a 7nm “Zen 3” core. There are 12 threads for 1080P graphics, plus 19 MB of cache storage with a CPU Socket AM4. Like the Ryzen 5 5600X, it also 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 in every aspect, this CPU fails to offer the power, speed, and memory of other models. However, it is a great option when you do not have a lot of money to spend.
- Large processor
- Huge cache
- Faster speeds
- Most expensive on our list
- Stock cooler not included
- Requires a lot of power
Tech specs: Launched: 2020 | Product collection: AMD Ryzen Processors | CPU type: Desktop | CPU socket: AM4 | Total cores: 16 | Total threads: 32 | Maximum boost clock: 4.9 GHz | Base clock: 3.4 GHz | Default TDP: 105 W | Processor CPU Technology: TSMC 7nm FinFET | Total L2 Cache: 8 MB | Total L3 Cache: 64 MB | Warranty: A three-year warranty is included with the purchase of the AMD Ryzen 9 5950X.
The AMD Ryzen 9 5950X is the most expensive on our list with a super-fast 16 core processor. The CPU speed operates with 4.9 GHz 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 72 MB of cache and DDR-3200 support. However, the cooler is not included, so an additional purchase is required. It is a pricey inconvenience since this CPU is already expensive.
- 5.7GHz max clock speed
- Integrated AMD Radeon graphics
- Ubuntu support
- Very expensive
- Requires AM5 motherboard
Tech specs: Launched: 2022| Product collection: AMD Ryzen Processors | CPU type: Desktop | CPU socket: AM5 | Total cores: 16 | Total threads: 32 | Maximum boost clock: 5.7 GHz | Base clock: 4.5 GHz | Default TDP: 170 W | Processor CPU Technology: TSMC 7nm FinFET |Total L3 Cache: 64 MB | Warranty: 3 years
More advanced PC gamers know how important it is to be able to overclock your processor to get the absolute 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 as well as 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.
The best gaming CPU you can get right now is the Intel Core i5-12600K. It has a base clock speed of 3.6GHz, but allows you to boost it to 4.9GHz for even higher performance. It also has integrated graphics so you don’t need to invest in an expensive, dedicated GPU to play less graphically intensive games.
Speed (base and OC)
# of cores
Intel Core i5-12600K
Intel Core i9-12900K
AMD Ryzen 5 5600G
AMD Ryzen 9 5950X
AMD Ryzen 9 7950X
Aside from budget, it’s important to make sure that your CPU matches the rest of your gaming PC build, as AMD and Intel components do not work together. It’s also important to make note of base and boosted clock speeds if you intend to unlock and overclock your CPU for enhanced performance.
Buy this gaming CPU…
If you need…
Intel Core i5-12600K
A well-rounded and balanced CPU for gaming
Intel Core i9-12900K
A high-end CPU geared towards gaming performance
AMD Ryzen 5 5600G
A budget-friendly gaming CPU
AMD Ryzen 9 5950X
A performance-focused CPU
AMD Ryzen 9 7950X
A CPU capable of very high overclock speeds
Shopping for a gaming CPU can be overwhelming if you do not know the right lingo. CPUs have their own language, which can often be confusing to the novice user.
When searching for a new CPU for gaming, these are some of the considerations you should make to 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 you 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 that a CPU can execute. It is 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 ways 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 2022 is to look at which PC games you intend on playing. The specifications can help ensure that you buy the right CPU for your personal needs.
You can think of the CPU as the brain of your computer. It provides the basic structure and power the rest of your components need to carry out tasks and run programs.
That depends on what issues you’re having. If games are running a bit slow or having trouble launching, it’s time to upgrade your graphics card since that is what controls loading in-game assets. However, if your entire PC is running slow or having trouble performing basic tasks, it’s probably best to get a new CPU.
The difference between AMD and Intel components is similar to the difference between Windows and Mac-based computers. Both use proprietary programming languages and architecture to achieve desired results. And as such, they do NOT work together, which means that you can’t buy a cheap Intel motherboard and AMD CPU and expect them to run your PC. Not only would the AMD CPU simply not fit into the motherboard, it also doesn’t have the necessary programming to communicate with Intel components.
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 as well as hammer out 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.
A normal operating range for a CPU, while you’re playing games, should be between 142 and 164 degrees Fahrenheit (61 and 73 degrees Celsius). Your CPU may run a bit hotter at times, depending on graphical load and ambient temperature, but that shouldn’t cause any damage. 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 can ruin your gaming rig.
In our search for the best gaming CPUs, we came across several options that might be worth your consideration. These are some of the other CPUs we considered for 2022’s best CPUs for gaming:
Once you find the right CPU for you, we can help you build a gaming PC or even how to build a cheap PC that may require a slightly different setup. Regardless of which CPU you choose, we’ll help get you on your way with a kid-friendly PC gaming build that is fun for the whole family!
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