CPU Buying Guide – March 2022

Introduction

Choosing a CPU best suiting to your purpose and budget can be a tedious task given the variety of options we have at our disposal today. Whether you are upgrading your existing system or building a new PC entirely, we intend to help you choose the best CPU for your purpose and budget. Higher clock speeds and core counts can make a major difference in performance, providing a snappier system, smoother gameplay and faster completion of intensive tasks such as video editing and transcoding.

Our Picks:

100$200$300$350$500$650$

Budget Gaming - Intel

Core i3 - 10105(F)

For office and budget gaming systems, you cannot go wrong with the i3-10105(F). While the 4 cores and 8 threads of the i3 10105(F) might cause it to struggle in heavily CPU-bound games or anything short of the most basic productive workloads, it is simply unmatched for value in the quad core market. Its main competitor is the 3100, however the 3100 at current pricing is not even worth considering.

Buy 10105 Buy 10105F
Pros:
  • Inexpensive
  • Great for low-end gaming and office use
  • Low power consumption and heat output
  • Non-F uses iGPU for Intel QuickSync, which helps with some productivity workloads like Adobe
Cons:
  • 4 cores is limiting
  • Suffers in heavily-CPU bound situations, including some games and high resolution video editing
  • No overclocking capabilities
Specs:
  • Core/Thread Count: 4C/8T
  • Base/Turbo Frequency: 3.7/4.4GHz
  • iGPU for non-F: UHD630
  • Stock cooler

Core i3 - 12100(F)

Coming in at the bottom of the 12th gen lineup is the Intel i3-12100(F). Intel has decided to keep this as a 4 core/8 thread CPU but it still performs adequately in newer games thanks to its improved single core performance. The i3 12100(F) still suffers in productivity due to having a limited numbers of cores, but as an inexpensive entry-level CPU, it is great. The 12100(F) has support for DDR5 memory, though the pricing, performance, and availability of DDR5 memory is not worth the upgrade over DDR4. If you have the budget for DDR5, spend it on getting a better CPU like the 12400(F).

Buy 12100 Buy 12100F
Pros:
  • Inexpensive
  • Support for PCIe gen 5.0
  • Great for low-end gaming and office use
  • Low power consumption and heat output
  • Non-F uses iGPU for Intel QuickSync, which helps with some productivity workloads like Adobe
Cons:
  • 4 cores is limiting
  • Suffers in heavily-CPU bound situations, including some games and high resolution video editing
  • No overclocking capabilities
Specs:
  • Core/Thread Count: 4C/8T
  • Base/Turbo Frequency: 3.3/4.3GHz
  • iGPU for non-F: UHD730
  • Stock cooler

 

Core i5 - 10400(F)

In our next budget range, we have the 10400(F). A solid 6 core and 12 thread CPU that's not too expensive and will handle just about any game you throw at it well. The main limitations come with certain productivity workloads, which it may not excel at, but will handle smaller workloads just fine. However, its performance is unmatched in this price range. Especially since the Ryzen 5 3600, the CPU it competes with, cannot be found at this price anymore. At the time of writing, the 3600 is $300 USD on Amazon, versus the $150 USD of the 10400F.

Buy 10400 Buy 10400F
Pros:
  • Cheap
  • Great gaming performance and enough for a bit of productivity
  • Non-F uses iGPU for Intel QuickSync, which helps with some productivity workloads like Adobe
Cons:
  • Struggles under heavy productivity workloads and software x264 encoding at high quality settings
  • Lack of PCIe Gen 4.0
  • No overclocking
  • Included cooler can get loud at higher RPM
Specs:
  • Core/Thread Count: 6C/12T
  • Base/Turbo Frequency: 2.9/4.3GHz
  • iGPU for non-F: UHD630
  • Stock Cooler

Mainstream Gaming - Intel

Core i5 - 12400(F)

The 12400 brings Golden Cove's 10nm efficiency and performance into a very affordable mainstream offering. Just like all 12th gen i3 and i5 non-k SKUs, it features a more traditional layout without E-Cores, at 6 cores and 12 threads. An impressive performance uplift of around 25% over our above recommendation gives it incredible value at $200, while competiting with the 5600x. A solid all rounder, it's able to hold it's own with casual productivity workloads and offers stable gaming performance.

Buy 12400 Buy 12400F
Pros:
  • Cheap
  • Support for PCIe gen 5.0
  • Great gaming performance and enough for a bit of productivity
  • Non-F uses iGPU for Intel QuickSync, which helps with some productivity workloads like Adobe
Cons:
  • Will want an aftermarket cooler if unlocking power limits
Specs:
  • Core/Thread Count: 6C/12T
  • Base/Turbo Frequency: 2.5/4.4GHz
  • iGPU for non-F: UHD730
  • Stock cooler

 

Mainstream Gaming - AMD

Ryzen 5 - 5600G

A competitor in this price range is the 5600G, another 6 core, 12 thread CPU in the Zen 3 architecture. Better known for its iGPU performance rather than its performance as a CPU, the Vega 7 is close to being the best iGPU on a desktop CPU. This is perfect for those with needs of a cheap, good performing system, or need temporary graphics in times of GPU shortages.

Buy 5600G
Pros:
  • Second best iGPU on the market, behind the 5700G
  • Great RAM OC
  • Great for entry-level gaming and productivity workloads
  • Low power consumption and heat output
Cons:
  • Included cooler can get loud at high RPM
  • Lack of PCIe Gen 4.0
  • Reduced L3 cache limits performance compared to other Zen3 offerings
Specs:
  • Core/Thread Count: 6C/12T
  • Base/Turbo Frequency: 3.9/4.4GHz
  • iGPU: Vega 7
  • Wraith Stealth included

Gaming + Streaming - Intel

Core i5 - 12600K(F)

Newly released, it has shown itself to be fiercely competing with AMD's offerings this time around. With 6 P cores and 4 E cores for a total of 10 cores and 16 threads, the 12600K is a great choice in this price range. It has great gaming and productivity workload performance, with a decent price. It also offers PCIe Gen 5.0 and support for the brand new DDR5. However, it requires a Z690 motherboard, and with some of them, strictly DDR5, which at their current prices, can be quite pricey. The CPU requires a good enough aftermarket cooler with support for LGA 1700.

Buy 12600K Buy 12600KF
Pros:
  • Non-F uses iGPU for Intel QuickSync, which helps with some productivity workloads like Adobe
  • Great performance for gaming and productivity workloads
  • Decent iGPU performance
  • Support for DDR5 RAM
  • Support for PCIe Gen 5.0
Cons:
  • Needs a Z-series board for overclocking
  • Lack of included cooler
  • Requires a good aftermarket cooler for maximum performance
  • DDR5 RAM is pricey
Specs:
  • Core/Thread Count: 6P/4E/16T
  • P core Base/Turbo Frequency: 3.7/4.9GHz
  • E core Base/Turbo Frequency: 2.8/3.7GHz
  • iGPU for non-F: UHD770
  • No stock cooler

 

Gaming + Streaming - AMD

Ryzen 7 - 5700G

The cut down version of the 5800X with a Vega 8 iGPU and an overall lower price than the 5800X. Everything that applies to the 5600G applies here, with the main difference being the extra 2 cores, for a total of 8 cores and 16 threads for extra productivity performance.

Buy 5700G
Pros:
  • Best iGPU on the market
  • Great RAM OC
  • Low power consumption and heat output
  • Great performance for gaming and productivity workloads
Cons:
  • Only slightly faster than 3700X and loses to 5800X in gaming and productivity workloads
  • Included cooler can get loud at high RPM
  • Lack of PCIe Gen 4.0 support
  • Reduced L3 cache limits performance compared to other Zen3 offerings
Specs:
  • Core/Thread Count: 8C/16T
  • Base/Turbo Frequency: 3.8/4.6GHz
  • iGPU: Vega 8
  • Wraith Stealth included

Productivity and Gaming - Intel

Core i7 - 12700k(F)

Yet another Alder Lake CPU making it onto the list, with 8 P cores and 4 E cores for a total of 12 cores and 20 threads. Like the 12600K(F), it has great overall performance for both gaming and productivity at the expense of requiring a more expensive motherboard, more expensive and effective cooling and possibly having to pay extra for DDR5.

Buy 12700K Buy 12700KF
Pros:
  • Non-F uses iGPU for Intel QuickSync, which helps with some productivity workloads like Adobe
  • Great gaming and productivity performance
  • Decent iGPU performance
  • Support for DDR5 RAM
  • Support for PCIe Gen 5.0
Cons:
  • Needs a Z-series board for overclocking
  • Requires a good aftermarket cooler for maximum performance
  • DDR5 RAM is pricey
Specs:
  • Core/Thread Count: 8P/4E/20T
  • P core Base/Turbo Frequency: 3.8/5GHz
  • E core Base/Turbo Frequency: 2.7/3.6GHz
  • iGPU for non-F: UHD770
  • No stock cooler

Gaming + Streaming - AMD

Ryzen 7 - 5800X

A solid 8 core and 16 thread CPU. Will easily handle gaming and productivity workloads at the expense of being very difficult to cool effectively and a very high MSRP. It comes with PCIe Gen 4.0 support should you need it and has the benefit of having cheaper motherboards available for it, as opposed to the 12600K(F) previously mentioned.

Buy 5800X
Pros:
  • Great performance for gaming and productivity workloads
  • Support for PCIe Gen 4.0
Cons:
  • High MSRP
  • Hardest Ryzen 5000 series chip to cool
  • Lack of included cooler
Specs:
  • Core/Thread Count: 8C/16T
  • Base/Turbo Frequency: 3.8/4.7GHz
  • No iGPU
  • No stock cooler
  • Only worth buying if you already a 400 or 500 series board

Productivity and Gaming - AMD

Ryzen 9 - 5900X

One of the best Ryzen CPUs, with 12 cores and 24 threads and offering great gaming and fantastic productivity performance

Buy 5900X
Pros:
  • Great gaming and productivity performance
  • Support for PCIe Gen 4.0
Cons:
  • Expensive
  • Requires a motherboard with decent power delivery
  • Lack of included cooler
  • Only worth buying if you already have a 400 or 500 series board
Specs:
  • Core/Thread Count: 12C/24T
  • Base/Turbo Frequency: 3.7/4.8GHz
  • No iGPU
  • No stock cooler

Workstation and Gaming - Intel

Core i9 - 12900K(F)

For those who want high performance and the most cores on mainstream Intel, or just the fancy box to display and show off to your friends, the 12900K has you covered. With 8 P cores and 8 E cores, this CPU is 24 Threads of pure power. So unless your workload requires the massive core count of a Threadripper, you will be satisfied. Just make sure to avoid looking at your bank account afterwards.

Buy 12900K Buy 12900KF
Pros:
  • Non-F uses iGPU for Intel QuickSync, which helps with some productive workloads like Adobe
  • Tied for highest core count out of all consumer CPUs
  • Top tier performance for gaming and productivity
  • Support for DDR5 RAM
  • Support for PCIe Gen 5.0
Cons:
  • Incredibly expensive
  • Needs a Z-series board for overclocking
  • DDR5 RAM is pricey
  • Incredibly high power consumption and heat output
  • Requires an expensive aftermarket cooler for maximum performance
  • Lack of included cooler
Specs:
  • Core/Thread Count: 8P/8E/24T
  • P core Base/Turbo Frequency: 3.9/5.2GHz
  • E core Base/Turbo Frequency: 2.4/3.2GHz
  • iGPU for non-F: UHD770
  • No stock cooler

Workstation and Gaming - AMD

Ryzen 9 - 5950X

At the top end of the Ryzen 5000 series stack, we have the 5950X. With 16 cores and 32 threads, it has the highest thread count and is tied for core count out of all mainstream CPUs. Because of that, its productivity performance is only matched by Intel's new flagship 12900K. As well as offering fantastic gaming performance to boot. Just like with the 12900K, don't look at your bank account for a while afterwards.

Buy 5950X
Pros:
  • Highest thread count and tied for highest core count out of all mainstream CPUs
  • Top tier performance for gaming and productivity
  • Support for PCIe Gen 4.0
Cons:
  • Incredibly expensive
  • Requires a motherboard with decent power delivery
  • Lack of included cooler
  • Only worth buying if you already have a 400 or 500 series board
Specs:
  • Core/Thread Count: 16C/32T
  • Base/Turbo Frequency: 3.4/4.9GHz
  • No iGPU
  • No stock cooler

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