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Best Gaming CPUs for 2020

Best CPUs for Gaming
Best CPUs for Gaming (Image credit: Shutterstock)

When shopping for the best gaming CPU, you'll want to balance performance and features with your PC budget. Our tips and picks below will help you choose the best CPU for gaming. But for detailed help on picking the best processor for your gaming rig, you can check out our 2020 CPU Buying Guide. And if you're on the fence about which CPU company to go with, our AMD vs. Intel feature dives deep and comes up with a clear winner.

Choosing the Best Gaming CPU for You

For a list of all processors by performance, check out our Desktop CPU Hierarchy for CPU comparisons backed by processor benchmarks. We also maintain a list of best CPUs for productivity, for those who frequently tackle high-end content creation, or other tasks that benefit from high core counts. But if you're after the best gaming CPU, you're in the right place.

We'd be remiss if we didn't mention that AMD's Zen 3-powered Ryzen 5000 processors are due out on November 5th, 2020. These chips should have a drastic impact on our recommendations for the fastest gaming CPU, largely due to a 19% increase in IPC and unified L3 cache that reduces latency. AMD's new Radeon RX 6000 'Big Navi' graphics card also supports a novel Smart Access Memory feature that boosts GPU performance if you have both an AMD Ryzen 5000 processor and Radeon RX 6000 series graphics card, which promises to be a big advantage for AMD's gaming CPUs. Head to our coverage of the Smart Memory Access feature for more detail, and our AMD Zen 3 Ryzen 5000 All We Know article has all the details on the new CPUs.

If your main goal is gaming, you of course can't forget about the graphics card. Getting the best possible gaming CPU won't help you much if your GPU is under-powered and / or out of date. So be sure to check out Best Graphics Cards page, as well as our 2020 GPU Hierarchy to make sure you have the right card for the level of gaming you're looking to achieve.

Quick Shopping Tips

When choosing a CPU in 2020, consider the following:

  • You can't lose with AMD or Intel: We recently pointed out that AMD makes better CPUs overall these days in our AMD vs. Intel feature. But so long as you’re considering current-generation parts, the performance debate is basically a wash, particularly when it comes to gaming. Some of the most-expensive mainstream Intel processors do slightly better on gaming, and AMD handles tasks like video editing quicker (thanks largely to extra cores and threads).
  • For gaming, clock speed is more important than core number: Higher CPU clock speeds translate to snappier performance in simple, common tasks such as gaming, while more cores will help you get through time-consuming workloads faster. In the end, the fastest CPUs of any family of processors have the highest clock speeds. 
  • Budget for a full system: Don't pair a strong CPU with weak storage, RAM and graphics.
  • Overclocking isn’t for everyone: For many who want to just get to gaming, it makes more sense to spend $20-$60 more and buy a higher-end chip, rather than spending money on a higher-end cooler and spending lots of time tweaking to achieve slightly higher performance.

Best gaming processors at a glance:

1. AMD Ryzen 5 5600X
2. AMD Ryzen 9 5950X
3. AMD Ryzen 7 5900X
4. AMD Ryzen 5 3600X
5. AMD Ryzen 3 3300X
6. AMD Ryzen 5 3400G

Best Gaming CPUs for 2020

AMD Ryzen 5 5600X

(Image credit: AMD)

1. AMD Ryzen 5 5600X

Best Overall

Architecture: Zen 3 | Socket: AM4 | Cores/Threads: 6 / 12 | Base Frequency: 4.1GHz | Top Boost Frequency: 4.8GHz | TDP: 65W

Strong gaming performance
Strong in single- and multi-threaded workloads
Relatively easy to cool
PCIe 4.0
Bundled cooler
Power efficiency
Works with existing 500-series motherboards
Higher gen-on-gen pricing

The AMD Ryzen 5 5600X takes the top spot in the gaming PC market with a solid blend of Intel-beating performance in both gaming and application workloads. The six-core 12-thread chip lands at $299, a $50 price hike over its previous-gen counterpart, but brings more than enough extra gaming and application performance to justify the premium. The Ryzen 5 5600X even beats the Intel Core i9-10900K at gaming, which is an incredible feat given its price point. Not to mention that it's the most power-efficient desktop PC processor we've ever tested. 

AMD's Zen 3 microarchitecture results in a stunning 19% increase in IPC, which floats all boats in terms of performance in gaming, single-threaded, and multi-threaded applications. In fact, the chip generally matches the gaming performance of its more-expensive sibling, the $449 Ryzen 7 5800X. That makes the 5600X an incredibly well-rounded chip that can handle any type of gaming, from competitive-class performance with high refresh rate monitors to streaming, while also serving up more than enough performance for day-to-day application workloads. 

The Ryzen 5 5600X has a 3.7 GHz base and 4.6 GHz boost clock, but with the right cooling and motherboard, you can expect higher short-term boosts. The chip also has a 65W TDP rating, meaning it runs exceptionally cool and quiet given its capabilities (the previous-gen model was 95W). Existing AMD owners with a 500-series motherboard will breathe a sigh of relief as the 5600X drops right into existing 500-series motherboards. Support for 400-series motherboards will come next year, so those users will have to wait for a drop-in upgrade until then. If you need a new motherboard to support the chip, both 400- and 500-series motherboards are plentiful and relatively affordable, with the B550 lineup offering the best overall value for this class of chip. 

Read: AMD Ryzen 5 5600X Review: The Mainstream Knockout

Intel Core i5-10600K (Image credit: Intel)

Intel Core i5-10600K

Best Overall - Alternate Pick

Architecture: Comet Lake | Socket: 1200 | Cores/Threads: 6 / 12 | Base Frequency: 4.1GHz | Top Boost Frequency: 4.8GHz | TDP: 128W

Lower per-thread pricing
Leading gaming performance
Strong in single- and multi-threaded workloads
Overclocking headroom
Relatively easy to cool
PCIe 3.0
No bundled cooler
Requires new motherboard

For gamers looking for the edge of performance, enthusiasts who like to tune their processors without expensive supporting components, or those who simply prefer Intel chips, the Core i5-10600K is a solid chip with a good price point. The 10600K isn't as fast as the Ryzen 5 5600X but has integrated graphics and is competitive on a pricing basis, so it's a solid value alternative. Especially as we wait for AMD's Ryzen 5000 stock and pricing to stabilize. 

Intel's Core i5-10600K comes with six cores and twelve threads, a doubling of the thread count compared to the previous-gen Core i5-9600K, but slots in at the same $262 price point for the fully-equipped model and $237 for the graphics-less KF variant. The increased thread counts, paired with substantially higher boost frequencies across the board, equates to much faster gameplay than the previous-gen Core i5 and generally matches the previous-gen Core i7-9700K. That makes this chip a great deal for gamers who prize high refresh rates, particularly if they plan to move forward to the new AMD or Nvidia graphics cards.

The Core i5-10600K's twelve threads also reduce the gap between it and competing AMD processors in heavily-threaded workloads. Still, AMD's Ryzen 5 3600X and Ryzen 5 3600 are viable alternatives if you're looking for a chip that comes with a bundled cooler and a lower price point. You'll need to pick up a new LGA1200 motherboard and have a compatible cooling solution to run the Core i5-10600K (it doesn't come with a bundled cooler, but LGA1151 coolers work fine). However, the Core i5-10600K offers solid gaming performance in its price bracket, delivering previous-gen Core i7 gaming performance at Core i5 pricing.

Read: Intel Core i5-10600K Review

AMD Ryzen 9 3950X (Image credit: Future/Shutterstock)

2. AMD Ryzen 9 5950X

Best High Performance Value

Architecture: Zen 3 | Socket: AM4 | Cores/Threads: 16/32 | Base Frequency: 3.4GHz | Top Boost Frequency: 4.9GHz | TDP: 105W

Class-leading 16 cores & 32 threads
Overclockable
Higher boost frequencies
Reasonable price-per-core
Power efficiency
PCIe Gen 4.0
Requires beefy cooling
No bundled cooler
Higher gen-on-gen pricing
No integrated graphics

High end desktop processors have long offered the ultimate in performance, as long as you were willing to pay the price. Aside from high MSRPs, the chips also require expensive accommodations, like beefy motherboards and the added cost of fully populating quad-channel memory controllers. Add in the inevitable trade-offs, like reduced performance in lightly-threaded applications and games, and any cost-conscious users who could benefit from the threaded horsepower of a HEDT chip just settle for mainstream offerings.

AMD's Ryzen 9 5950X, with 16 cores and 32 threads, expands on its predecessors' mission of bringing HEDT-class performance to mainstream motherboards, lowering the bar for entry. The 5950X carries a $799 price tag, but that’s downright affordable compared to competing HEDT processors that don't offer the same class of performance.

We generally don't recommend HEDT processors for enthusiasts that are only interested in gaming. Gamers are best served by mainstream processors (with fewer cores and higher clocks) that are often faster in games; the Ryzen 9 5950X also falls into the same category - AMD's lesser 5000-series models are a better value for gamers. However, if you're after a chip and platform that can do serious work seriously fast, but still be nimble enough to deliver high-refresh gameplay at the end of the day, the Ryzen 9 5950X fits the bill like no other CPU before it.

Read: AMD Ryzen 9 3950X Review

Intel Core i7-10700K

(Image credit: Intel)

Intel Core i7-10700K

Best High Performance Value - Alternate Pick

Architecture: Comet Lake | Socket: 1200 | Cores/Threads: 8 / 16 | Base Frequency: 3.8GHz | Top Boost Frequency: 5.1GHz | TDP: 125W

Lower per-thread pricing
Turbo Boost Max 3.0
Excellent gaming performance
High overclocking headroom
Reasonable cooling requirements
No bundled cooler
PCIe 3.0 interface
Requires new motherboard
Not much faster than Core i5 (in gaming)

If all you care about is gaming and you prefer Intel chips, the Core i7-10700K is a speedy chip with plenty of overclocking headroom that nearly matches the gaming performance of Intel's flagship Core i9-10900K. The Core i7-10700K sports eight cores and 16 threads, and can now be found for $375, though we expect we will see price reductions in the coming weeks as Intel responds to AMD's faster Ryzen 5000-series processors. It also comes with integrated graphics, which isn't an option with AMD's 5000-series processors.

The Core i7-10700K comes armed with eight cores and 16 threads that operate at a 3.8 GHz base and 5.1 GHz boost, making them adept at chewing through gaming workloads. However, AMD's Ryzen processors offer more performance and value if you also cherish performance in productivity workloads. You'll need to bring your own cooler for the 10700K, but higher-end watercoolers can unlock quite a bit of overclocking headroom. Intel's next-gen Rocket Lake processors will also be drop-in compatible with the LGA 1200 motherboard you'll need for this processor.

Read: Intel Core i7-10700K Review

AMD Ryzen 9 5900X (Image credit: AMD)

3. AMD Ryzen 9 5900X

Best Overall Value

Architecture: Zen 3 | Socket: AM4 | Cores/Threads: 12/24 | Base Frequency: 3.7GHz | Top Boost Frequency: 4.8GHz | TDP: 65W

Support for PCIe 4.0
Unlocked multiplier
Compatible with 500-series motherboards
Excellent gaming performance 
Excellent single- and multi-threaded performance
No bundled cooler
Higher gen-on-gen pricing
No integrated graphics

If you’re truly only concerned about the best gaming CPU and basic productivity tasks, you should go with the Ryzen 5 5600X and save yourself some money. But if you’re looking for the uncontested fastest gaming chip on the market, or thinking of getting into game streaming, occasionally edit video, or just like the idea of having more threads available when you need them, AMD’s Ryzen 9 5900X is an incredible value.

The 12-core 24-thread Ryzen 9 5900X is rated for a 3.7 GHz base and 4.8 GHz boost, but we clocked it in at 5.0 GHz during our own testing. The 5900X offers the ultimate in gaming performance - it is the uncontested gaming chip on the market, but it is a bit overkill if gaming is all you do. However, if you feel the need for speed in productivity workloads, this chip's 12 cores will chew through those workloads with aplomb. 

There’s also support for PCIe 4.0 and overclockability to consider. The Ryzen 9 5900X drops into existing 500-series motherboards and support for 400-series motherboards is in the works for early 2021. You'll need to bring your own cooler, and the bigger the better - cooling definitely has an impact on performance with the higher-end Ryzen 5000 processors. However, if you're looking at the no-compromise chip for gaming, this is your chip. 

AMD Ryzen 5 3600X (Image credit: AMD)

4. AMD Ryzen 5 3600X

Best Mid-Range CPU

Architecture: Zen 2 | Socket: AM4 | Cores/Threads: 6/12 | Base Frequency: 3.8GHz | Top Boost Frequency: 4.4GHz | TDP: 95W

Leading gaming and application performance
PCIe 4.0
Bundled cooler
Power consumption
Unlocked multiplier
Extremely limited manual and auto-overclocking headroom

Out of the box, the Ryzen 5 3600X is the best processor in its price range for gaming and productivity, marking a massive shift in the mid-range. At stock settings, the Ryzen 5 3600X regularly beat the more expensive Core i5-9600K in both categories, albeit by slim margins in gaming, reversing the long-held trend of Ryzen being best for productivity while Intel ruled the gaming roost.       

If you're into overclocking, the Intel processors are going to deliver more performance, but you'll have to provide your own beefy cooler to get there, significantly adding to the cost, while AMD includes a capable, attractive cooler in the box. The majority of enthusiasts looking for a fast set-it-and-forget-it processor that can handle common computing tasks with relative ease will find incredible value in the Ryzen 5 3600X.      

Read: AMD Ryzen 5 3600X Review

AMD Ryzen 3 3300X (Image credit: AMD)

5. AMD Ryzen 3 3300X

Budget Pick

Architecture: Zen 2 | Socket: AM4 | Cores/Threads: 4/8 | Base Frequency: 3.8GHz | Top Boost Frequency: 4.3GHz | TDP: 65W

Low pricing
Great gaming performance
Solder TIM
Overclocking ceiling
PCIe 4.0 interface
Power efficient
Lackluster bundle cooler

The Ryzen 3 3300X unlocks a new level of performance for budget gamers with four cores and eight threads that can push low- to mid-range graphics cards to their fullest. This new processor wields the Zen 2 architecture paired with the 7nm process to push performance to new heights while enabling new features for low-end processors, like access to the speedy PCIe 4.0 interface. The 3300X's four cores tick at a 3.8 GHz clock rate and boost to 4.3 GHz, providing snappy performance in lightly threaded applications, like games.

AMD includes a bundled Wraith Spire cooler with the processor. Still, you might consider budgeting in a better low-end cooler to unlock the full performance, particularly if you are overclocking. Speaking of which, the Ryzen 3 3300X can overclock to the highest all-core frequencies we've seen with a Ryzen 3000-series processor, making it a great chip for enthusiasts. Unlike AMD's other current-gen Ryzen 3 processors, you'll need to pair this processor with a discrete GPU, but the low price point leaves extra room in the budget for a more capable graphics card.

You can stick with the value theme and drop this capable chip into existing X470 of B450 motherboards, but you'll lose access to the PCIe 4.0 interface in exchange for a lower price point. Better yet, AMD has its new B550 motherboards on offer. These new motherboards support the PCIe 4.0 interface but provide lower entry-level pricing that's a better fit for this class of processor.

Read: AMD Ryzen 3 3300X Review

AMD Ryzen 3 2200G (Image credit: AMD)

6. AMD Ryzen 5 3400G

Entry-Level Pick

Architecture: Zen+ | Socket: AM4 | Cores/Threads: 4/8 | Base Frequency: 3.7GHz | Top Boost Frequency: 4.2GHz | TDP: 65W

Radeon Vega graphics
Price
Higher frequencies
Passable 1080p, solid 720p gaming
Auto-overclocking PBO support
Solder TIM
Bundled cooler
Lower performance in applications than alternatives
Small performance advantage over previous-gen

The Ryzen 5 3400G is a great processor for budget buyers because it comes with an integrated Radeon RX Vega 11 graphics engine that enables playable frame rates in many new game titles, provided that you tweak your game to lower fidelity settings. That eliminates the need for a discrete graphics card in your new system, which equates to more money for other high-performance additives, like an SSD.

The Ryzen 5 3400G is a newer version of AMD’s previous-gen 2400G. AMD’s move to the 12nm manufacturing process, along with an optimized Zen+ design, yields solid performance improvements that include a nice bump to the CPU and GPU clocks. The more mature process paired with unlocked multipliers also facilitates higher overclocking ceilings for the CPU, GPU and memory. That combination, along with a beefier bundled cooler and Solder TIM, makes the Ryzen 5 3400G the processor to beat for systems built around integrated graphics for low-resolution budget gaming rigs.

Read: AMD Ryzen 5 3400G Review

If your budget is tight and you're looking to build a system for modest gaming, you should check out our Best Cheap CPUs feature. Some of those chips can deliver passable gaming performance without a graphics card, and their prices start at just $55 (£40).

  • abryant
    Archived comments are found here: http://www.tomshardware.com/forum/id-3795320/cpus.html
    Reply
  • davidm.maya
    mmm What about the i5-9600K ? Why are you actually recommending to buy earlier generation processors? Going against your own recommendations?

    I can understand why the i5-8400 got the 1st place but I can't get it why are you still recommending i5-8600K given that the i5-9600K is very close in price from the new generation and better.
    Reply
  • davidm.maya
    *Removed repeated post*
    Reply
  • totalinsanity4
    Given that the R5 2600 is only $1 more than the 2400G, why not replace that as the budget pick? Two more cores and four more threads are definitely beneficial, ESPECIALLY at that price point
    Reply
  • gx240
    I'm actually curious about the i5-9600K too. Its price seems to be almost identical to the i5-8600K. For the last week I've seen it selling for about $10 to $30 dollars more for an appreciable increase in boost frequency. Any reason not to recommend it?
    Reply
  • kiniku
    I just ordered the 9700K for my new build. It was splitting hairs between the 2700X, but I have a 35" G-Sync monitor, and I game 95% of the time. While the cost is higher, I feel the 9700K covers all the bases.
    Reply
  • dekfin6
    CPU is one of the important parts of the computer or laptop so it I very important to have the best quality CPU and for my point of view AMD Ryzen 7 2700X, AMD Ryzen Threadripper 2950X, AMD Ryzen 5 2600X, Intel Core i5-8600K also can take help from windows error code 0x8024a105 and also has any query then also it will help you.
    Reply
  • gibo.w.tk
    I am going to play at 3440x1440p at 200hz and hdr with the new acer x35 should I get a 9900k or 8086k and a rtx 2080 ti for gaming only, for my upgrade of a fx 4300 and gtx 1050.
    Reply
  • SR TEE
    I have my disagreements with these ratings. I'd still think an overclocked I7 8700K would be the best gaming CPU at the moment for the price and availability, but if I looked at it in a future sense the R7 2700X would be the best value choice considering how often Intel changes their sockets and leaves their customers high and dry with no upgrade path beyond two CPU generations.

    I also disagree with the Ryzen 2400G for that price range, the R5 2600 is going for around $160(on some sites has gone up to $200 though) and if gotten at that price it beats out the R5 2400G.

    Now with an R5 2600 at $160 that kind of displaces the Intel I5 8400 a little bit. If that's the case you may as well go up to the R7 2700 or maybe an Intel I5 8600K.

    Just my opinions, but as prices change and the value propositions are altered my opinion will change as well.
    Reply
  • xravenxdota
    21541164 said:
    I have my disagreements with these ratings. I'd still think an overclocked I7 8700K would be the best gaming CPU at the moment for the price and availability, but if I looked at it in a future sense the R7 2700X would be the best value choice considering how often Intel changes their sockets and leaves their customers high and dry with no upgrade path beyond two CPU generations.

    I also disagree with the Ryzen 2400G for that price range, the R5 2600 is going for around $160(on some sites has gone up to $200 though) and if gotten at that price it beats out the R5 2400G.

    Now with an R5 2600 at $160 that kind of displaces the Intel I5 8400 a little bit. If that's the case you may as well go up to the R7 2700 or maybe an Intel I5 8600K.

    Just my opinions, but as prices change and the value propositions are altered my opinion will change as well.

    I personally would pick the 8700k over any 99xx series as i agree the price to performance on the 99x models are just not there.The 9900k are almost double the price of a 2700x here.

    On the second one.I built my brother a 2400g which was a budget built for the fact he doesn't need a dedicated gpu to play games.I went with the 2600 as i have a gpu so it made more sense.I will agree the 2600 are by far the budget king but for the same price the 2400g as a igpu.

    My brother will get this 1050ti of mine when i upgrade during this month but as when i built his pc his value was far better as mine as he did not have to by a gpu to play games out of the box.

    Reply