If you’re on the lookout for a new processor, you’re probably already familiar with AMD’s Ryzen series. In particular, the Ryzen 7 5800X and Ryzen 9 5900X are two popular choices that are making waves in the market.
As a tech blogger, I’m here to provide you with a complete comparison between these two powerful processors. The Ryzen 7 5800X and Ryzen 9 5900X are both top-of-the-line processors with some impressive specs, but how do they compare in terms of performance, speed, and price?
In this article, we’ll dive into the nitty-gritty of both processors to help you make an informed decision on which one is right for you. So, grab a cup of coffee, sit back, and let’s compare the Ryzen 7 5800X vs Ryzen 9 5900X with Techpotamus!
Ryzen 7 5800X vs Ryzen 9 5900X: Side-By-Side Comparison
The Ryzen 7 5800X and Ryzen 9 5900X have significant variances in a number of important areas. To understand, take a look at the following table:
Ryzen 7 5800X | Ryzen 9 5900X | |
Number of Cores: | 8 cores | 12 cores |
Number of Threads: | 16 threads | 24 threads |
Base Clock Speed: | 3.70GHz | 3.80GHz |
Boost Clock Speed: | 4.70GHz | 4.80GHz |
L2 Cache Size: | 4MB | 6MB |
L3 Cache Size: | 32MB | 64MB |
Unlocked?: | Yes | Yes |
TDP Rating: | 105 Watts | 105 Watts |
Memory Type: | DDR4 | DDR4 |
PCI Version: | PCI-E 4.0 | PCI-E 4.0 |
CPU Socket: | AM4 | AM4 |
CPU Architecture: | 7NM Zen 3 | 7NM Zen 3 |
The Ryzen 7 5800X is a powerful processor with 8 cores and 16 threads, making it an ideal choice for gamers and content creators who demand high performance. It has a base clock speed of 3.8 GHz and a boost clock speed of 4.7 GHz, making it a very fast processor that can handle heavy workloads with ease. The 36MB cache size ensures smooth and efficient performance, and the 105W TDP ensures that the processor runs cool under heavy loads.
On the other hand, the Ryzen 9 5900X is a beast of a processor with 12 cores and 24 threads, making it the ultimate choice for users who need extreme processing power. It has a slightly lower base clock speed of 3.7 GHz, but a higher boost clock speed of 4.8 GHz, making it faster than the Ryzen 7 5800X in certain scenarios. The 70MB cache size ensures quick access to frequently used data, and the 105W TDP ensures that the processor runs cool even under the heaviest workloads.
Both processors are manufactured on the same 7nm node and support PCIe 4.0, making them future-proof and compatible with the latest hardware. The Ryzen 9 5900X comes at a higher price point than the Ryzen 7 5800X, but the extra cores and threads might make it worth the extra cost for users who demand extreme performance.
Ryzen 7 5800X vs Ryzen 9 5900X: What’s the Difference?
The Ryzen 7 5800X and Ryzen 9 5900X are both powerful processors with some impressive specifications, but there are some notable differences between the two that might make one a better choice than the other depending on your needs.
Firstly, the Ryzen 9 5900X has more cores and threads than the Ryzen 7 5800X, which means it can handle heavier workloads and multitasking more efficiently. It also has a higher cache size, which can result in quicker access to frequently used data. However, the Ryzen 9 5900X has a slightly lower base clock speed compared to the Ryzen 7 5800X.
In terms of pricing, the Ryzen 9 5900X is more expensive than the Ryzen 7 5800X, which might make it a less attractive option for those on a tight budget.
If you’re a gamer or content creator who demands high performance but doesn’t need the extreme processing power of the Ryzen 9 5900X, the Ryzen 7 5800X might be a better choice. It’s a great all-around processor that offers fantastic performance at a more affordable price point.
On the other hand, if you’re a power user or professional who requires extreme processing power and can afford to spend the extra money, the Ryzen 9 5900X might be the better choice. Its higher core count and cache size can result in faster and more efficient performance, which can be crucial for certain workloads. If you are looking forward to have Intel processor then you can also i7-7700k Vs Ryzen 5 3600 to see which one suits you.
Ultimately, the choice between the Ryzen 7 5800X and Ryzen 9 5900X depends on your specific needs and budget. Both processors are excellent choices that offer top-notch performance, but the Ryzen 9 5900X is more suitable for power users and professionals who require extreme processing power, while the Ryzen 7 5800X is a great choice for gamers and content creators who demand high performance at a more affordable price point.
Ryzen 7 5800X vs Ryzen 9 5900X: What Are the Similarities?

Despite the differences between the Ryzen 7 5800X and Ryzen 9 5900X, there are also several similarities that are worth mentioning:
- Both processors are based on AMD’s Zen 3 architecture, which offers improved performance and efficiency compared to previous generations.
- Both processors have a TDP of 105 watts, which means they consume roughly the same amount of power and generate similar levels of heat.
- Both processors support PCIe 4.0, which is the latest version of the PCIe interface and offers faster data transfer speeds for compatible devices.
- Both processors have an AM4 socket, which means they are compatible with the same motherboards.
- Both processors feature a unified 8-core CCX (Core Complex) design, which means they have the same number of cores per CCX.
- Both processors are unlocked, which means they can be overclocked for even higher performance.

Overall, while there are certainly some differences between the Ryzen 7 5800X and Ryzen 9 5900X, they share many similarities as well. These similarities highlight AMD’s commitment to providing high-quality processors with top-of-the-line features for a variety of use cases.
Ryzen 7 5800X vs Ryzen 9 5900X: Which One Is Better For Gaming?
When it comes to gaming, both the Ryzen 7 5800X and Ryzen 9 5900X are great choices that offer excellent performance. However, there are some differences between the two that might make one a better choice than the other depending on your specific needs.
In terms of gaming performance, the Ryzen 7 5800X and Ryzen 9 5900X are both incredibly powerful processors that can handle even the most demanding games. However, since most games don’t utilize all of the cores and threads available on the Ryzen 9 5900X, the difference in gaming performance between the two processors might not be significant.
That being said, the Ryzen 9 5900X does offer more processing power overall, which can come in handy for tasks like streaming, video editing, or running multiple applications in the background while gaming. Additionally, the higher cache size of the Ryzen 9 5900X can result in quicker access to frequently used data, which can lead to slightly faster load times and smoother gameplay.
On the other hand, if you’re primarily focused on gaming and don’t need the extreme processing power of the Ryzen 9 5900X, the Ryzen 7 5800X is a more affordable option that still offers fantastic gaming performance. It’s a great choice for gamers who want top-notch performance without breaking the bank.
Specification | Ryzen 7 5800X | Ryzen 9 5900X |
---|---|---|
Cores/Threads | 8/16 | 12/24 |
Base Clock | 3.8 GHz | 3.7 GHz |
Max Boost Clock | 4.7 GHz | 4.8 GHz |
Cache | 36MB (L2+L3) | 70MB (L2+L3) |
TDP | 105W | 105W |
PCIe 4.0 lanes | 20 | 20 |
Gaming Performance | Excellent | Excellent |
Ryzen 7 5800X vs Ryzen 9 5900X: Which One Should You Choose?
I’d say that the choice between the Ryzen 7 5800X and Ryzen 9 5900X depends largely on your specific needs and budget.
If you’re primarily focused on gaming and want to get the most bang for your buck, then the Ryzen 7 5800X is an excellent choice. It offers great gaming performance at a more affordable price point, and it’s an excellent all-around processor that can handle a variety of tasks beyond gaming as well.
On the other hand, if you’re a power user who needs extreme processing power for tasks like video editing, 3D rendering, or running multiple applications simultaneously, then the Ryzen 9 5900X is an excellent choice. Its 12 cores and 24 threads, combined with its larger cache size, make it a beast when it comes to processing power.
In terms of gaming performance, both processors offer excellent performance, and the difference between the two might not be significant for most gamers. However, if you want to squeeze out every last drop of performance and have the budget to afford it, then the Ryzen 9 5900X might be the better choice for you.
Overall, both processors are fantastic choices that offer excellent performance, and the choice between the two comes down to your specific needs and budget. If you’re a budget-conscious gamer who wants top-notch performance without breaking the bank, then the Ryzen 7 5800X is an excellent choice. However, if you’re a power user who needs extreme processing power, then the Ryzen 9 5900X is the way to go.