Best i5 Game Processors

If you’re looking for a reliable Intel gaming processor that won’t break the bank, then the best i5 game processors are a great place to start. Intel i5 processors have long been popular favorites. They generally perform very well for casual gamers and are reasonably priced compared to other processors. So it’s no surprise that the best Intel i5 processors are still in demand today.

However, with the rise of AMD, even the best Intel processors had to improve. Starting with the 8th gen, Intel also offers 6 cores instead of just four. In 2021, the impressive Ryzen 3000 processors were discontinued, which is perhaps a step ahead of all that Intel Core 9 has to offer.

With that in mind, we decided to take a tour of all the i5s on the market today and list the winners of two important segments: gaming and overclocking.

Intel Core i5 6600K – Best i5 Game Processors 

Intel Core i5 6600K - Best i5 Game Processors

The i5 6600K is one of Intel’s latest i5 offerings. Compared to Best I5 Game Processors 9400F, it costs around 70 euros more. Although it is more expensive, a cooler is not provided as standard.

But it’s not all bad news. The 6600K is faster, more powerful, and overclock compatible. In all respects, the 6600K offers progressive updates. A welcome change is that the base frequency is now 3.3 GHz instead of 2.8 GHz.

Intel has also made some changes to manufacturing. The material between the chip and the heat diffuser is now a solar thermal interface, which results in higher turbo frequencies.

Fans of overclocking also have much to celebrate. You can achieve speeds of up to 5 GHz if you use a closed-loop liquid cooler. For stock speeds, any decent air cooler should do. Both options are good, as long as you choose one of the best CPU coolers available.

The result of these minor changes?

Marginal improvement in baseline performance. Improvements, at best, are scalable. The 6600K is not a game-changer, far from it. This is due in part to Intel’s manufacturing debts. The 14 ++ process does not match the top process that AMD uses, and therefore performance is affected.

If gaming is your primary concern, you can’t go wrong with this head unit. However, if you’re a content creator, AMD offers much better value for the money. This is, in a way, true for all processors. Intel is for gamers, while AMD is for productivity applications.

Gaming has always been Intel’s strong suit. It’s the same with the 6600K. The processor is slightly faster and can make games better, given that it is the fastest quad-core processor.

However, you won’t notice much of a difference if you compare it to 9400F. It’s because there wasn’t this generational shift that was supposed to happen at that time. Intel has, for the most part, kept the same manufacturing process in 14nm.

If you pair the 6600K with a good GPU, you can see the difference. Again, it’s pretty small. About 5% on average.

However, if you overload the processor, the results improve. If the overclock is set to around 5 GHz, you should see an improvement of around 20%, which isn’t too bad. But that level of overclocking means you need a better cooling solution, too.

Indeed, when you consider mid-range processors, this is probably the best processor for gaming you can find. Yes, the manufacturing process is not the newest, and it doesn’t have the maximum number of cores or threads. But all that doesn’t matter if you are still getting good gaming performance.

The reason is, of course, the clock speed and the ICC. Instructions per cycle are a measure of how fast a processor operates, and the Intel Best I5 Game Processors 6600K scores very well on this index. Most games only use four cores. The performance of the game depends on the power of these cores. Intel has powerful cores with high CPI ratings which make it perfect for gaming.

But if you’re just looking to upgrade your processor for a better gaming experience, we recommend the Best I5 Game Processors 9400F. By spending the remaining money on a good GPU, you will get much better results.

If you use a lot of content creation software that demands high multithreaded performance, there are also good AMD processors for gaming. They lag around 20% behind Intel chips in gaming, but they make up for it with excellent multithreaded performance.


  • 4 cores and 4 wires
  • Clock speed of up to 3.9GHz
  • Unlocked
  • 16 PCIe lanes
  • Excellent single wire performance
  • Improvement of multi-sector performance
  • Unlocked multiplier offer
  • 128 GB memory

  • Expensive
  • Does not ship with a cooler

Related: Best Cheap Gaming Processor

Intel Core i5 8600kbest i5 cpu for gaming

Intel Core i5 8600k - best i5 cpu for gaming

The Intel i5 8600k is the predecessor of the new i5 9600k. The prices are the same too. They both sell for just under $ 250.

The 8600k was the first Best I5 Game Processors to feature six physical cores. This was done, in part to challenge AMD’s Ryzen 5 and Ryzen 7. Ryzen processors already offered 6 and 8 cores respectively, which forced Intel to increase the number of cores as well.

Instead of the traditional 14nm manufacturing process, the i5 was produced using the 14 ++ process. This process, combined with additional cores, has significantly improved performance. Marginal improvements in the cache mean you get 9MB of L3 instead of 6MB.

All of these factors combined resulted in an increase in clock speed. 4.2GHz Turbo frequency without any overclocking.

Obviously, better clock speed isn’t the only result of more cores and better manufacturing processes. The reason the Best I5 Game Processors 8600k makes our list is overclocking. Rather, it’s the ease of overclocking.

While some processors crash multiple times at high speed and refuse to even boot, the 8600k is a cinch to overclock and overclock well.

The overclocking range is impressive. Remember that the maximum clock speed without any overclocking is 4.2Ghz. When overclocked, this i5 can easily hit 5.2GHz. At this speed, most games will continue to run and the system will boot as well.

However, for the sake of stability, it is best to fly around the 5 GHz mark. 4.9 to 5 would be the optimum speed.

Energy consumption and heat management are also not a problem. At around 4.9 GHz, a good air cooler should do the trick. However, if you go over that number, it would probably be better to go with a liquid cooling solution.

In short, the i5 8600k is better than the i5 9400F for gaming. It is slightly behind the i5 6600k. Here we are talking about a difference of 3 to 4 fps in both cases. And you’ll only notice it if you’re using a high-end GPU.

In conclusion, if you have an Intel installation and want to exceed your budget, the Intel i5 8600k is the best solution. However, if you are building a platform from scratch, AMD processors are much better for overclocking.


  • 6 cores and 6 wires
  • Clock speed up to 4.3 GHz
  • 9MB cache
  • 16 PCIe lanes
  • A room for maneuver that goes beyond the limits
  • Game performance
  • Excellent single wire performance

  • More expensive than AMD processors
  • Requires heat sink

Intel Core i5-9400Fbest i5 processor for gaming

Intel Core i5-9400F - best i5 processor for gaming

Before you dive into the details, there is something you should know: In terms of benchmark performance, this is the weakest processor on our list. And yet, we believe it’s the Best I5 Game Processors for the money available today. We’ll see why in a moment …

The i5 9400F was one of the first Best I5 Game Processors to offer six cores instead of four. As previously reported, AMD Ryzen 5 had 6 cores and Intel was forced to increase the number of cores here.

However, the results are very encouraging. The Best I5 Game Processors 9400F is one of the very few processors under $ 200 to offer clock speeds of up to 4.1 GHz. This is a huge leap forward from previous models.

Obviously, not all cores can reach 4.1 GHz. In fact, the base clock speed is only 2.9Ghz, which is pretty poor. But, most of the time all the cores are boosted and they can all reach 3.8GHz simultaneously. In addition, Intel will send you a cooler for free and the processor rarely crosses the 65W mark.

There are also several drawbacks. Overclocking is disabled. If you do a lot of video editing, 3D design, or streaming, the Best I5 Game Processors lags a bit behind the Ryzen 5. Then there’s the downside that frustrates most buyers. The processor is not compatible with 200 series motherboards.

Gambling, of course. (And a few other things besides.) If you don’t stream, or do a lot of media work, this is a great processor. For the average user, this processor is more than enough. And it is around 70 euros cheaper than the other products on this list.

This is the reason the 9400F is popular. You could say it’s the only gaming processor we need. Obviously, if you want a high-end gaming experience, this isn’t for you. However, for everyone else, the Best I5 Game Processors 9400F is more than enough.

It’s also important to note that GPUs decide the performance of games. If processors are important, your graphics card has more of an effect on your gaming experience. The 9400F is almost $ 70 cheaper, which means you can spend more on a great gaming GPU.

Paired with a good graphics card, the Best I5 Game Processors 9400F is almost as good as some pricey Intel offerings. The difference between many i7 processors – which cost $ 150 more – – and a 9400F paired with a good GPU is almost negligible.

The result is that you can play all compatible games with excellent resolutions and frame rates.


  • 6 cores and 6 wires
  • 2.8GHz to 4 GHz clock speed
  • No overclocking
  • 16 PCIe lanes
  • No overclocking
  • No Hyper-threading

  • No cooler in the aftermarket
  • Good enough for a GPU
  • 9MB cache
  • Cheap

How to buy i5 processors

The first thing to know is that Best I5 Game Processors are all pretty similar. In terms of price and performance. The only one that stands out is the Intel i5 9400F which is considerably less expensive. But you can’t overclock an i5 9400F.

With that said, here’s something that will help you make a better decision.

Define the role of your platform:

It is important to understand what exactly you want from your PC. Is it for the game? If so, for casual games or for games at a very high level of graphics? Or do you want a processor for overclocking?

If you are a casual gamer, the i5 9400F is more than adequate. You can play at very good resolutions and frame rates. Since it’s cheaper, you can also spend more for a GPU which will improve your gaming experience in every way.

If you want the best possible gaming performance, the i5 series is not for you at all. You would be better off with an i7 8700k.

If multi-threaded performance is the primary goal of your build, skip Intel processors altogether. The AMD Ryzen 5 and Ryzen 7 clearly outperform the i5. They aren’t bad gaming processors either. Yes, they’re not as good as the other processors on this list, but in terms of multi-threaded performance, they’re way ahead.

Related: Best Budget Airflow Pc Case

Related: Best Fans For Gaming Cases

Related: Best Cheap Gaming PC Cases

Related: Best Tempered Glass PC Cases

Leave a Comment