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Ryzen 7 7800X3D vs Ryzen 9 7900X3D

When pitted against each other the X3D line out of AMD proves to pack a heavy punch even in its budget chip
Last Updated on November 23, 2023
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AMD has just released its latest processor, the Ryzen 9 7900X3D, which is poised to take on the competition and set a new standard in performance. When the newest CPU from AMD goes head to head with the forthcoming budget option, seeing the Ryzen 7 7800X3D vs the Ryzen 9 7900X3D, comparisons are already proving to be contentious.

We will examine the differences between these two processors, including their core and thread counts, clock speeds, cache sizes, and TDP. We will also analyze their performance in various benchmarks, including gaming and multi-threaded workloads. By the end of this article, readers will have a better understanding of the strengths and weaknesses of these two processors, and which one may be the best choice for their needs. Whether you’re a gamer, content creator, or professional user, choosing the right processor is critical to achieving the performance you need. So let’s dive into the comparison between the Ryzen 7 7800X3D and Ryzen 9 7900X3D.

Ryzen 7 7800X3D vs Ryzen 9 7900X3D: Specs

Both processors belong to the same generation (Zen 4) and offer some impressive specs, but they have some differences that set them apart from each other. Starting with the core count, the Ryzen 9 7900X3D has 12 cores and 24 threads, while the Ryzen 7 7800X3D has 8 cores and 16 threads. This gives the Ryzen 9 a clear advantage in multitasking and running resource-intensive applications.

SpecsRyzen 9 7900X3DRyzen 7 7800X3D
GenerationZen 4Zen 4
Cores / Threads12 / 248 / 16
Base clock speed / boost clock speed4.4GHz / 5.6GHz4.4GHz / 5 GHz
Cache L3128MB96MB
Launch MSRP$599$449
Ryzen 7 7800X3D vs Ryzen 9 7900X3D specs comparison

In terms of clock speeds, both CPUs have a base clock speed of 4.4GHz. However, the Ryzen 9 has a higher boost clock speed of 5.6GHz compared to the Ryzen 7’s 5GHz. This means the Ryzen 9 can provide a little more performance when needed.

Another difference between these two CPUs is the amount of L3 cache they offer. The Ryzen 9 comes with a whopping 128MB L3 cache, which is significantly more than the Ryzen 7’s 96MB. This extra cache can boost performance in certain applications requiring more memory.

Finally, the TDP (thermal design power) of the Ryzen 9 is slightly higher than the Ryzen 7, with 128W compared to 120W. This means that the Ryzen 9 may consume a little more power under load.

Ryzen 7 7800X3D vs Ryzen 9 7900X3D: Performance

Starting out, both the Ryzen 9 7900X3D and Ryzen 7 7800X3D are powerful processors, but the Ryzen 9 has some clear advantages when it comes to core count, cache size, and boost clock speed. However, the Ryzen 7 is still a capable CPU and may be a more affordable option for those who don’t require as much processing power.

Based on multiple public benchmarks, it is clear that the Ryzen 9 7900X3D outperforms the Ryzen 7 7800X3D in both single-core and multi-core tasks. In the many single-core tests, the Ryzen 9 7900X3D has scored over 2185, which is 3% higher than the Ryzen 7 7800X3D’s score of about 2127. However, in the multi-core tests, the Ryzen 9 7900X3D had a significantly higher score of 33192, which is 45% higher than the Ryzen 7 7800X3D’s score of 22856.

These benchmark results clearly show that the Ryzen 9 7900X3D has a significant performance advantage over the Ryzen 7 7800X3D, particularly in multi-core tasks. Therefore, if you are looking for a high-performance CPU for demanding tasks such as video editing, 3D rendering, or gaming, the Ryzen 9 7900X3D may be a better choice for you, albeit at a higher price point.

Ryzen 7 7800X3D vs Ryzen 9 7900X3D: Price

Price is another significant factor to consider when comparing the Ryzen 7 7800X3D and the Ryzen 9 7900X3D. The Ryzen 7 7800X3D will be released at a launch with an MSRP of $449, while the Ryzen 9 7900X3D had a higher launch MSRP of $599.

While the Ryzen 9 7900X3D has better overall performance and is suitable for demanding tasks, the higher price tag might not be worth it for some users who don’t need that level of performance. On the other hand, the Ryzen 7 7800X3D offers a great balance of price and performance and could be a better option for gamers and casual users who don’t require extreme processing power.

It’s worth noting that the prices of CPUs can vary over time, so it’s essential to keep an eye on current pricing when making a purchase decision. Overall, both CPUs are excellent options depending on your needs and budget.

Ryzen 7 7800X3D vs Ryzen 9 7900X3D: Conclusion

In conclusion, the Ryzen 7 7800X3D and Ryzen 9 7900X3D are both excellent CPUs with impressive specs and performance. The Ryzen 7 7800X3D is a great option for gamers who want high performance at a more affordable price point, while the Ryzen 9 7900X3D is geared more towards professional users who need even more power for demanding tasks.

Ultimately, the decision between the two will depend on your specific needs and budget. However, it is clear that both CPUs offer fantastic performance and are a testament to AMD’s continued innovation in the CPU market.

Camilo is a contributor for PC Guide. He's been into tech since he was a teen, surfing through the web and local stores trying to find the cheapest way to play the latest Half-Life on his old Windows