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AMD’s 3D V-cache is a revolutionary technology that boosts the performance of the processors by increasing the cache memory. Thanks to this new technology a mid-range CPU can perform some tasks as well as a high-end CPU. This is the reason why the Ryzen 7 5800X3D is comparable with the new high-end processors from AMD and will be made even more appealing in the bout that sees the Ryzen 9 7900X vs Ryzen 7 5800X3D.
In this article, we will compare these two processors, showing how the X3D processor makes use of the extra L3 cache to battle with the Ryzen 9. We will also show the specs and the price difference.
Ryzen 9 7900X vs Ryzen 7 5800X3D: Specs
The Ryzen 9 7900X and Ryzen 7 5800X3D are two powerful CPUs that differ in several key specifications. The Ryzen 9 7900X is built on the Zen 4 architecture, while the Ryzen 7 5800X3D is based on the Zen 3 architecture. Additionally, the Ryzen 9 7900X is manufactured using TSMC’s 5nm process node, while the Ryzen 7 5800X3D is built on the TSMC 7nm process node.
In terms of core and thread count, the Ryzen 9 7900X has 12 cores and 24 threads, while the Ryzen 7 5800X3D has 8 cores and 16 threads. The Ryzen 9 7900X has a higher base frequency of 4.7GHz compared to the Ryzen 7 5800X3D’s base frequency of 3.4GHz. However, the Ryzen 7 5800X3D has a higher boost clock speed of 4.5GHz compared to the Ryzen 9 7900X’s boost clock speed of 5.6GHz.
| Specs | Ryzen 9 7900X | Ryzen 7 5800X3D |
|---|---|---|
| Architecture | Zen 4 | Zen 3 |
| Process node | TSCM 5nm | TSCM 7 nm |
| Cores/Threads | 12 / 24 | 8 / 16 |
| Frequency | 4.7GHz | 3.4 GHz |
| Boost clock speed | 5.6GHz | 4.5 GHz |
| Socket | Socket AM5 | Socket AM4 |
| Cache L3 | 76MB | 96 MB |
| TDP | 170W | 105W |
| Launch MSRP | $549 | $499 |
The Ryzen 7 5800X3D also has a larger cache size than the Ryzen 9 7900X, with 96MB of L3 cache compared to the 76MB of L3 cache on the Ryzen 9 7900X. This extra cache makes use of AMD’s 3D V-cache to improve its performance.
The Ryzen 7 5800X3D has a lower TDP of 105W compared to the Ryzen 9 7900X’s TDP of 170W. Overall, the Ryzen 9 7900X is a more powerful CPU in terms of core count and frequency, while the Ryzen 7 5800X3D offers a larger cache and lower power consumption. Which CPU is better suited for a particular task depends on the specific use case and requirements.
Ryzen 9 7900X vs Ryzen 7 5800X3D: Performance
In many public benchmarks, it can be seen that the AMD Ryzen 9 7900X outperforms the AMD Ryzen 7 5800X in most tests, especially in multi-core tasks that take advantage of hyperthreading, a result that could be expected due to the extra cores and new Zen 4 architecture.
Other factors that may affect performance include clock speed, cache size, memory speed, and the type of tasks being performed. Additionally, real-world performance can vary depending on factors such as software optimization, cooling solutions, and overall system configuration.
It’s also worth noting that the AMD Ryzen 7 5800X is a newer CPU and has a more advanced architecture compared to the AMD Ryzen 9 7900X. This may result in better performance in certain tasks that take advantage of the newer architecture.
Overall, both CPUs are high-performance processors that are suitable for demanding tasks such as gaming, video editing, and 3D rendering. The choice between them ultimately depends on the specific needs of the user and their budget.
Ryzen 9 7900X vs Ryzen 7 5800X3D: Price
Based on the MSRP, the Ryzen 7 5800X3D is priced at $499, which is slightly less expensive than the Ryzen 9 7900X, which has an MSRP of $549. However, it’s important to note that prices can vary depending on availability, demand, and other factors. In some cases, the prices of these CPUs may be significantly higher or lower than their MSRP.
When considering the price of these CPUs, it’s also important to take into account their performance and specifications. While the Ryzen 9 7900X is more expensive, it does offer a higher core count and higher clock speeds, which can lead to better performance in certain tasks. On the other hand, the Ryzen 7 5800X3D offers excellent single-core performance, which can be beneficial for tasks like gaming.
Ryzen 9 7900X vs Ryzen 7 5800X3D: Conclusion
In conclusion, the Ryzen 9 7900X and the Ryzen 7 5800X3D are both high-performance CPUs from AMD. While the Ryzen 9 7900X has more cores and threads, the Ryzen 7 5800X3D offers higher single-core performance and better power efficiency. In terms of raw performance, the Ryzen 9 7900X is generally faster in multi-core tasks while the Ryzen 7 5800X3D is faster in single-core tasks.
The Ryzen 7 5800X3D is also more affordable than the Ryzen 9 7900X, making it a better value proposition for users who prioritize single-core performance and power efficiency over multi-core performance. Ultimately, the choice between these two CPUs will depend on the specific use case and budget of the user.
