Ryzen 7 5800x vs i7-12700k

Ryzen 7 5800x vs i7-12700k
Ryzen 7 5800x vs i7-12700k

Do you want to upgrade your old PC system or build a new one? But which CPU is the best option for your next content creation project or gaming PC compared to your budget, Ryzen 7 5800x or i7-12700k? This is what I am going to find in this article.

I have compared these products to let you know which one is right for you. For more useful results, I will take a look at all the major features that play a role in gaming or content creation. Let’s start our Ryzen 7 5800x and i7-12700k comparison.

Read More: Ryzen 7 5800X Vs i7-10700K

Ryzen 7 5800x vs i7-12700k

Ryzen 7 5800x vs i7-12700k


Before going into details, I have listed some important features that will help you make a quick comparison.

Ryzen 7 5800x

  • 8 cores
  • AMD AM4 socket
  • 16 CPU threads
  • 25 MB L3 cache
  • 90°C max. operating temperature
  • 4.7GHz CPU speed

Intel Core i7-12700k

  • 12 cores (8P + 4E)
  • LGA 1700 socket
  • 20 CPU threads
  • 32 Mb L3 Cache
  • 100°C max. operating temperature
  • 4.90GHz (P-core) + 3.80GHz (E-core) speed


Both CPUs offer exceptional performance in different benchmarks. Still, there are some major features that make a difference in performance. Ryzen 7 5800X has eight performance cores, and offers a 3.8GHz boost frequency that determines the speed of the CPU. Plus, it has 16 CPU threads for better performance. On the other hand, Intel Core i7-12700K has a hybrid core structure with eight performance cores and four additional efficiency cores. 

Resultantly, it has a 3.6GHz performance cores speed and 2.7GHz efficiency cores speed, giving a lead to it. Plus, it has 20 CPU threads, more than the first one. These dual cores and threads ensure faster system performance and allow you to use your system with an i7-12700K CPU for multitasking. Also, it enables you to use high-end software for high-efficiency tasks, such as video editing or gaming. 

In addition, Intel Core i7-12700K has integrated graphics, which is Intel UHD 770. It means you don’t have to buy a graphic card separately for heavy-duty tasks. While Ryzen 7 5800x doesn’t have any UHD, so minus one more point. Also, you have to buy a graphics card if you want to use your PC for gaming or content creation. Moreover, you can increase the performance of both CPUs as both models support overclocking. 

Unlike old Intel chips, Intel Core i7-12700K is power efficient. But still, its power consumption is 125 watts which is more than Ryzen 7 5800x. Plus, its temperature can reach up to 100°C for higher efficiency, so your system must need a powerful CPU cooler for its normal functioning. In contrast, its Ryzen counterpart consumes 105 watts. So it takes the lead when it comes to comparing the power consumption of both competitors. 

Platform and Compatibility

The Intel Core i7-12700K is compatible with both new DDR5 memory modules and PCIe 5.0 standard, making it a model of the future. Also, it delivers faster memory due to its DDR5 RAM, which supports 4800MHz speed for better performance. In contrast, Ryzen 75800x supports only DDR4 and PCIe 4.0 standard memory modules that have up to 3200MHz speed. 

Moreover, it is easy to build a Ryzen 7 5800X-powered PC, especially if you are already an AMD user. You can drop in Ryzen 75800x to any existing motherboard and use any DDR4 standard RAM. Intel Core i7-12700K demands new motherboards as there must be an LGA 1700 socket, which is absent in old motherboards. Plus, you have to buy DDR5 RAM, which can cost a lot.

However, DDR5 is not normalized yet, and you have to spend too much money to buy it. The same case is with PCIe 5.0 standard, and it is also very expensive RAM. But still, it is worth buying such a model, as it will make your PC system future-proof, and you will be ready to take up any future projects without spending any more.

Pricing & Availability

When it comes to price, Ryzen 75800x takes the lead as it is readily available at a lower price than its Intel Core counterpart. But it is important to note that the Intel Core i7-12700K has the same price tag as its previous-gen 11700K. Moreover, you have to buy CPU coolers separately for both CPU models. However, for Intel Core, you need a more powerful cooler as it gets too hot.

If you want to upgrade your old PC system, you have to buy a new LGA 1700 motherboard for intel chips, which will add to the overall cost. However, there are no such requirements for Ryzen chips. Plus, you have to spend less on platform entering fees for AMD Ryzen, making it a more affordable option. Fortunately, both CPUs are readily available in the market. So there is no need to worry about running out of stock, just take your time and pick one that fits your budget.


Is Ryzen 7 5800X overkill for gaming?

Ryzen 7 5800X has a 3.8GHz base frequency that you can boost up to 4.7GHz for exceptional performance. Plus, it has up to 128GB RAM and 32 MB L3 cache space, providing up to 20% better gaming performance than its old generations.

Is the i7 12700K future-proof?

Yes, the i7 12700K can be considered a model of the future as it is compatible with DDR5 chips and needs an LGA 1700 socket that is not available in old motherboards. Therefore, to build a PC system with this high-end processor, you need to buy a new motherboard and RAM that will be compatible with future models.

Does Ryzen 7 5800X need cooling?

When performing heavy-duty productivity tasks or playing games, the temperature of Ryzen 7 5800X can often rise to 90°C as it has 8 cores and 16 threads for exceptional performance. Therefore, you have to use CPU coolers, as they need cooling for the proper functioning of the system.

Final thoughts

After comparing all the facts and figures that determine top-notch performance, it is clear that in the battle of Intel Core i7-12700K vs. Ryzen 7 5800x, the first one delivers 15-20% better raw power and gaming performance. However, Ryzen 7 5800x is a more affordable option in terms of the actual price, platform entry cost, RAM, and many other factors that I have discussed above.

About mr Benson

Meet Mr. Benson, an expert author at PC Hube - your source for all things Ryzen. With a decade of tech industry experience, Mr. Benson's clear and engaging writing style makes his articles a pleasure to read. Join us as we explore the world of Ryzen through his unbiased reviews and guides on PC Hube.

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