Best CPU Under $300 [2024]

Gamers and creators are always trying to squeeze more out of our rigs. And the CPU is definitely central to that. But like it said, you can’t go dropping $500 on just the processor if your whole build is only $1200 budget. Got to be smart about fitting it in. First thing is making sure your mobo even supports whichever CPU you’re looking at. No use spending big on something your board can’t handle. Used markets are clutch too – you can find some seriously good older chips for way cheaper than new. As long as it has the cores and threads you need.

Definitely scope out benchmarks as well. Really see if moving up a CPU tier will give you a noticeable difference for the games you play. Things like overclocking headroom matter less if you’re not trying to push records. A mid-range unlocked chip is usually the way to fly on a budget. And don’t forget other costs like cooler upgrades or new power supplies if you go for a super demanding chip. Balance is key like it said. With some shopping around, you can totally refresh your rig without breaking the bank on just the CPU.

I know not everyone has money to drop on the hottest new processors out there. That’s why I’ve been taking a look at some of the best CPU options under $300. Just cuz a chip is cheaper doesn’t automatically mean it sucks either – you can absolutely still get great performance without breaking the bank. But with so many different processors out there from different companies, it can be tough to know which ones are actually worth buying.

That’s why I did some testing and research on a bunch of options. Further down in this article I break down some CPUs that really stood out to me as quality picks even with the lower price tag. Before you go spending your hard-earned cash, I’d definitely recommend reading through the whole thing first to see which ones might be the best fit for your needs and budget.

Quick shopping tips

when shopping for a new CPU, the first thing you gotta figure out is what you’ll be using it for. Gaming? Coding? 3D modeling? That’ll help narrow down which chips are best suited. Gamers can usually get away with 6-8 cores, but if you’re dealing with huge data and extensive coding, you’ll want more cores and single-thread performance. Also consider your budget. With a lower budget in mind, really research CPUs that offer great specs and performance without breaking the bank. Don’t settle just cuz you’re on a budget.

Pay attention to base clock speeds too – higher is better for out-of-box speeds. And chips with overclocking headroom give you more potential through tweaking. Speaking of which, more cores and threads usually equals better multi-tasking ability. The more the merrier when looking at specs. Lastly, make sure any chip you choose matches your motherboard socket! Check AMD Ryzen uses AM4, Intel uses various LGA sockets. Compatibility is key so your parts work together.

If you keep these factors in mind while shopping, you’ll find the perfect CPU for your needs and budget no problem.

The Best CPU Under $300 You Can Buy Today

---

Intel Core i5-12600K

Best Flagship CPU Under $300

Brand: Intel | Series/Family: 12th Generation Intel Core i5 Processors | Lithography: Intel 7nm | Cores: 10 | Threads: 16 | Cache: 20MB Intel Smart Cache | Hyper-Threading: Yes | Unlocked Multiplier: Yes | Integrated graphics: Intel UHD Graphics 770 | Socket: LGA1700 | Base clock: Efficient core: 2.8GHz, Performance core: 3.7GHz  | Boost clock: Efficient core: 3.6GHz, Performance core: 4.9GHz, Maximum Boost: 4.9GHz | Rated TDP: 150W maximum | Bundled cooler: No

REASONS TO BUY

✓Excellent gaming performance

✓Lower price than the competition

✓Unlocked for overclocking

✓PCIe 5.0 and DDR5 support

REASONS TO AVOID

✗No bundled cooler

Alright so let’s talk about the Intel Core i5-12600K. This chip is an absolute beast – it offers like 38% better multi-threaded performance than the Ryzen 5600X, and it’s 7% faster than the 5800X too. And all for a way cheaper price compared to those AMD CPUs. No wonder too, since Intel has been killing it with their 12th gen Alder Lake chips. This 12600K has 10 cores total – 6 performance cores that can turbo up to 4.9GHz and 4 efficiency cores that go up to 3.6GHz. On top of that you get 9.5MB of L2 cache and 20MB of L3, so it’s stacked.

Honestly it’s basically just as powerful as Intel’s flagship 12900K chip. Great for gaming, content creation, you name it. Connectivity is off the charts too with PCIe 5.0 and support for DDR4 or DDR5 RAM. You can use pretty much any air or water cooler on it too since it has an LGA1700 socket. The cherry on top is its efficient – only 150 watts of power draw, so cheaper electricity bills. All in all this 12600K is an absolute steal and a no-brainer for most people’s needs.

---

AMD Ryzen 5 5600G

Best Integrated Graphics CPU under $300

Brand: AMD | Series/Family: AMD Ryzen 5 5000 G-Series Desktop Processors | Lithography: 7nm | Cores: 6 | Threads: 12 | Cache: 3MB L2, 16MB L3 | Multi-Threading: Yes | Unlocked Multiplier: Yes | Integrated graphics: Radeon Graphics | Graphics cores: 7 | Graphics frequency: 1900MHz | Socket: AMD AM4 | Base clock: 3.9GHz | Boost clock: 4.4GHz | Rated TDP: 65W | Bundled cooler: Wraith Stealth cooling solution

REASONS TO BUY

✓Good-quality performance

✓Fastest Zen 3 CPU cores

✓Power-efficient

✓Bundled cooler

✓Outstanding graphics

REASONS TO AVOID

✗PCIe 3.0 instead of PCIe 4.0

The AMD Ryzen 5 5600G chip is actually a really great budget option that can hang with CPUs way more expensive. It uses the same super fast Zen 3 architecture as the high-end Ryzen chips, meaning a nice 19% single-threaded boost over the previous Zen 2 models. Being unlocked also means you can overclock it to squeeze out some extra speeds. It’s got 6 cores and 12 threads with a nice chunk of L3 cache too. Only small downside is the clock frequencies don’t have quite as much headroom as some others at 0.5GHz. For being a lower cost chip the integrated graphics are definitely a bonus, though the PCIe lanes are only 3.0 unlike the full desktop Ryzen CPUs. Still packs dual-channel DDR4-3200 memory support though.

Comes with a decent little stock AMD cooler to keep it under 95C. Default 65W TDP power draw is pretty efficient. Works with AMD 400 and 500 series boards too via the AM4 socket. Overall it’s hands down one of the best bargain CPUs out there, especially if you don’t have a dedicated GPU yet. Great performer for the price.

---

Intel Core i5-10500

Best Value CPU Under $300

Brand: Intel | Series/Family: 10th Generation Intel Core i5 Processors | Lithography: 14nm | Cores: 6 | Threads: 12 | Cache: 12MB Intel Smart Cache | Hyper-Threading: Yes | Unlocked Multiplier: No | Integrated graphics: No | Socket: LGA1200 | Base clock: 3.1GHz | Boost clock: 4.5GHz | Rated TDP: 65W | Bundled cooler: Yes

REASONS TO BUY

✓Increased performance over previous-gen

✓Hyper Threading

✓Integrated graphics

✓Box includes CPU cooler

REASONS TO AVOID

✗No support for PCIe 4.0

In these days when it comes to CPUs, pretty much everyone has heard of AMD and Intel, right? And while AMD was dominating for a while, Intel’s been steadily improving too. A great example is this Intel Core i5-10500 chip. Pits really well against competing Ryzen 5 3600 chips, but with the bonus of integrated graphics which those don’t have. It’s rocking Intel’s tried and true 10th gen Comet Lake architecture at 14nm with their HyperThreading tech. Clocks in at a nice 3.1GHz base up to 4.5GHz boost. Even faster than Intel’s i5-10400 which is saying something.

Pretty loaded up specs too – 6 cores, 12 threads, 12MB cache. Kills it in multi-tasking for the money hands down. Great for gaming, video editing, you name it. And it comes with a decent stock cooler included so you don’t gotta spend extra there. Really efficient 65W TDP too, so less power usage versus rivals. If you’re on a budget but still want a powerful gaming chip, this i5-10500 is a total steal for the cash. Really hard to beat at the price point. Good stuff!

---

Intel Core i5-9400F

Best All-Rounder CPU Under $300

Brand: Intel | Series/Family: 9th Generation Intel Core i5 Processors | Lithography: 14nm | Cores: 6 | Threads: 6 | Cache: 9MB Intel Smart Cache | Hyper-Threading: No | Unlocked Multiplier: No | Integrated graphics: Intel UHD Graphics 630 | Socket: LGA1151 | Base clock: 2.9GHz | Boost clock: 4.1GHz | Rated TDP: 65W | Bundled cooler: Yes

REASONS TO BUY

✓Extra affordable

✓Leading gaming performance

✓3D inbuilt graphics

✓Power-efficient

REASONS TO AVOID

✗Locked processor

✗No PCIe 4.0 support

This Intel Core i5-9400F is a chip worth considering for sure. While it’s considered a mid-range processor, it actually delivers the same high-end multitasking performance as the unlocked version. Not being able to overclock is the only real downside. It uses Intel’s mature 9th gen Coffee Lake architecture with their 14nm process. You get 6 cores and 6 threads, along with 9MB of smart cache memory. The base clock is 2.9GHz turboing up to 4.1GHz. Performance is on par with the 10th gen equivalents too. And the integrated graphics are capable of handling games and content creation tasks like video editing and photoshop.

It’s got 16 PCIe 3.0 lanes for connectivity, plus support for up to 128GB of DDR4 RAM at speeds up to 2666MHz. Runs super efficient at just 65W TDP too. Overall this i5-9400F gives you flagship-level multitasking power without the big price tag. If you want top-tier performance on a budget, this chip is definitely worth considering for the value it provides.

---

Intel Core i5-11600K

Best Intel CPU under $300

Brand: Intel | Series/Family: 9th Generation Intel Core i5 Processors | Lithography: 14nm | Cores: 6 | Threads: 12 | Cache: 12MB Intel Smart Cache | Hyper-Threading: Yes | Unlocked Multiplier: Yes | Integrated graphics: Intel UHD Graphics 750 | Socket: LGA1200 | Base clock: 3.9GHz | Boost clock: 4.9GHz | Rated TDP: 95W | Bundled cooler: No

REASONS TO BUY

✓Much more affordable than Ryzen 5 5600x

✓Excellent multithreading performance

✓Strong single-core efficiency

✓Unlocked for overclocking

REASONS TO AVOID

✗Weak PCIe 4.0 support ✗Power-inefficient

This Intel Core i5-11600K chip from their 11th gen Rocket Lake lineup is actually a solid choice. It’s got their top-tier HyperThreading tech and can boost some serious clock speeds when overclocked. Specification-wise it’s packing 6 cores, 12 threads and a 12MB cache. Clocks in at 3.9GHz base up to a 4.6GHz max boost, which is pretty quick. Includes their UHD integrated graphics too. While a bit pricier than AMD’s Ryzen 5600X, performance is pretty comparable. Also improved over Intel’s previous 10th gen chips in multiple ways like memory bandwidth.

One downside is its power efficiency – at 125W TDP it runs hotter under load than AMD options. So you’ll want a good cooler to handle the heat it can produce. PCIe 4.0 support is there but really only hits its potential on higher-end Z series motherboards. If you can look past the power usage and PCIe limitations though, it’s a solid chip at a reasonable price. Overall not a bad choice at all if you’re willing to invest in proper cooling. Offers great speeds and features for both work and play.

---

AMD Ryzen 5 5600X

Best Enthusiast CPU Under $300

Brand: AMD | Series/Family: AMD Ryzen 5 Desktop Processors | Lithography: 7nm | Cores: 6 | Threads: 12 | Cache: 3MB L2, 32MB L3 | Multi-Threading: Yes | Unlocked Multiplier: Yes | Integrated graphics: No | Socket: AMD AM4 | Base clock: 3.7GHz | Boost clock: 4.6GHz | Rated TDP: 65W | Bundled cooler: Wraith Stealth cooling solution

REASONS TO BUY

✓Power-efficient

✓Best-in-class performance

✓PCIe 4.0 support

✓Easy to cool

✓Bundled cooler

REASONS TO AVOID

✗No integrated graphics

let’s talk about this AMD banger – the Ryzen 5 5600X. Considering how well it stacks up against much pricier chips, this $50 premium over comparable Intel options is totally worth it. This puppy will outperform even Intel’s flagship i9-10900K which is nuts. And gaming performance is on par with their more expensive Ryzen 7 5800X too. Powering it is AMD’s 7nm Zen 3 architecture for top-tier efficiency. 6 cores and 12 threads along with a healthy cache setup. Clocks in at 3.7GHz boosting up to 4.6GHz with the right board and cooling.

Keeps temps below 95C while maintaining its 65W TDP for great multitasking power without melting your computer. On the connectivity and memory front you get PCIe 4.0 and support for up to DDR4-3200. Plugs into AMD 400 and 500 series boards, with B550 being a killer value option there. Hands down one of the best all-around enthusiast CPUs out there under $300. Anything you throw at this chip it’ll handle like a champ, for both gaming and productivity.

---

Intel Core i5-11400F

Best Overall CPU Under $300

Brand: Intel | Series/Family: 10th Generation Intel Core i5 Processors | Lithography: 14nm | Cores: 6 | Threads: 12 | Cache: 12MB Intel Smart Cache | Hyper-Threading: Yes | Unlocked Multiplier: No | Integrated graphics: No | Socket: LGA1200 | Base clock: 2.9GHz | Boost clock: 4.3GHz | Rated TDP: 65W | Bundled cooler: Yes

REASONS TO BUY

✓Affordable price

✓Excellent performance

✓Power-efficient

✓Bundled cooler included

REASONS TO AVOID

✗A locked chip

 Intel Core i5-11400F is honestly one of the best value chips out there right now. While it has less than half the price of AMD’s Ryzen 5600X, gaming performance is on par. Multi-core it may lag a bit since you can’t overclock, but that low price more than makes up for it. Spec-wise you’re getting 6 cores, 12 threads, and 12MB of smart cache. Base clocks are 2.6GHz boosting up to 4.4GHz with Intel’s turbo tech. Handles up to 128GB of DDR4-3200 RAM too at 50GB/s.

Despite the lower cost it also packs Intel UHD integrated graphics for light gaming and productivity work. Handles many modern games no problem. Connectivity includes 20 PCIe 4.0 lanes, with 4 dedicated to an M.2 slot. Pulls a respectable 65W at stock but can peak up to 154W under load. Stock cooler may do the job but a good aftermarket one is recommended if overclocking. Overall I think this budget-friendly chip is one of the best balances of price and performance out there right now. Killer value for both gaming and workstation tasks.

---

AMD Ryzen 5 3600

Best AMD CPU Under $300

Brand: AMD | Series/Family: AMD Ryzen 5 Desktop Processors | Lithography: 7nm | Cores: 6 | Threads: 12 | Cache: 384KB L1, 3MB L2, 32MB L3 | Multi-Threading: Yes | Unlocked Multiplier: Yes | Integrated graphics: No | Socket: AMD AM4 | Base clock: 3.6GHz | Boost clock: 4.2GHz | Rated TDP: 65W | Bundled cooler: Wraith Stealth

REASONS TO BUY

✓Low price

✓PCIe 4.0 support

✓Low power consumption

✓Unlocked multiplier

✓Bundled cooler

REASONS TO AVOID

✗Zen 2 architecture

✗No integrated graphics

If you’re looking for really solid mid-to-high-end performance without breaking the bank, this AMD Ryzen 5 3600 should be at the top of your list. Even though it uses the previous Zen 2 architecture instead of the newest Zen 3, performance is still killer in most games. And overclocking is super easy with just one click in the BIOS. Specs-wise it’s identical to the pricier 3600X variant – 6 cores, 12 threads, 32MB cache clocked at 3.6GHz boosting up to 4.2GHz. Just killer bang for the buck.

For connectivity you get PCIe 4.0 and support for DDR4-3200 RAM. Unlocked design also lets you tweak clocks and voltages to fine-tune things. AMD includes their good Wraith Stealth cooler to keep temps under 95C max too. Not their absolute top-end chip but offers impressive gaming capabilities and plenty of power for the money. Definitely recommend checking it out if you’re on a budget.

Conclusion

Choosing a CPU for your rig is kinda like picking your brain – it’s gonna control everything that goes on. And just like in the real world, if you got a powerful processor, your computer is gonna fly. The CPU market is huge these days though, so it can be tough to pick one. But don’t stress – just focus on a few important factors and it makes the choice way easier. Price is huge – don’t think you gotta spend a ton to get great performance. We picked out 8 awesome chips that kill it for both speed and features without breaking the bank.

There’s options covering all budgets and needs too – built-in graphics, PCIe support levels, cores/threads, you name it. Something on the list should work. So check out our selections, see what lines up best with what you want to do. Whether gaming, editing, or just browsing, we got a CPU that’ll treat your rig right. Focus on the factors, pick your brain, and you’re set.