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Ryzen 9 7900X3D review round up

Don't sleep on AMD's brand-new Ryzen 9 7900X3D, which boasts some powerful L3 cache potential
Last Updated on March 1, 2023
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The Ryzen 9 7900X3D, utilizing AMD’s 3D V-cache technology, is the second-best CPU from Team Red to hit the market. It provides users with a more affordable high-end option for their gaming rigs. In this post, we will delve into the specifications and performance of this new processor.

While AMD is primarily highlighting the specifications and performance of its most robust processor, the 7950X3D, the 7900X3D is also a highly anticipated release. This 12-core and 24-thread CPU, boasting 128MB of cache memory, carries a significant responsibility. It aims to serve as a valuable intermediate option between the forthcoming 7800X3D and the top-tier 7950X3D, catering to users looking for a high-performance CPU that doesn’t come with an astronomical price tag.

The 7900X3D, built on AMD’s cutting-edge 3D V-cache technology, delivers improved performance and faster speeds compared to its predecessors. Its ample cache memory provides a considerable boost in gaming, rendering, and multitasking applications, making it a compelling choice for power users. Additionally, the 7900X3D’s ability to run at lower temperatures and power consumption compared to its competition sets it apart from the crowd.

The 7900X3D is an ideal processor for users seeking a high-performance CPU for demanding tasks such as gaming. However, thanks to the new core architecture, the processor is also video editing, gaming, or scientific simulations without breaking the bank. It serves as a crucial stepping stone between the more affordable 7800X3D and the higher-end 7950X3D, providing users with an excellent balance of performance and value. Overall, the 7900X3D is a processor worth considering for anyone looking to upgrade their gaming rig or workstation.

Ryzen 7900X3D: Specs

The Ryzen 9 7900X3D is a high-performance CPU that boasts impressive specifications. With 12 cores and 24 threads, it offers exceptional processing power, making it an excellent choice for demanding tasks such as video editing, 3D modeling, and scientific simulations.

AMD has confirmed that each chiplet of the 7900X3D contains 6 active cores, ensuring a balanced configuration across the processor. This eliminates any uneven setups where, for instance, one chiplet would contain 8 cores with 3D V-Cache while the other has only 4 cores without it.

However, despite the impending sale embargo lift in just a few hours, there is a lack of coverage from reviewers on the 7900X3D. This will undoubtedly make it harder for gamers to make an informed choice between the 7900X3D, 7900X, 7700X, or 7600X SKUs. Furthermore, AMD’s decision to not limit the supply of 7900X3D samples has not made this choice any easier, whether it was a strategic move or not.

SpecsRyzen 9 7900X3D
Cores / Threads12 / 24
Base clock speed / boost clock speed4.4GHz / 5.6GHz
Cache L3128MB
Launch MSRP$599
Ryzen 9 7900X3D specs

The upcoming “Zen 4” processor from the company incorporates its innovative 3D Vertical Cache technology, providing a substantial boost to gaming performance.

This technology involves a 64MB SRAM die that supplements the 32MB on-die L3 cache of one of the two CCDs present in these processors. The combined 96MB cache has a significant impact on computing latencies, particularly when it comes to gaming. With this enhanced cache, users can expect improved gaming experiences, faster processing times, and overall better system performance.

Ryzen 7900X3D: Performance

There is currently a limited number of public benchmarks available for the Ryzen 9 7900X3D, but upon analyzing the results that are available, we can conclude that this CPU delivers impressive performance. As expected, it serves as a great middle ground between the 7800X3D and the high-end 7950X3D. While its performance may not be as astounding as its larger sibling, the 7900X3D is still a solid option for users looking to acquire a high-end CPU for under $600.

In recent benchmarks, we have observed that the 7900X3D produces results that are closer to those of the Intel i9-13900K, thereby reducing the gap that existed between the two processors in this range. With such comparable performance, AMD users can look forward to a brighter future in this 7000 series generation. Furthermore, AMD has regained its title as the best gaming CPU in the market, edging out Intel once again.

Ryzen 7900X3D: Conclusion

In conclusion, the Ryzen 9 7900X3D is a formidable CPU that delivers solid performance and incorporates the new 3D V-cache technology. While it may not match the top-of-the-line Intel i9-13900K or KS, it is still a great option for those looking to acquire a high-end CPU at a reasonable price point. We would recommend that users try to obtain the 7950X3D if possible, but for those on a tighter budget, the 7900X3D is still a great choice that won’t disappoint too much.

Overall, the Ryzen 9 7900X3D represents a significant step forward for AMD and is sure to please gamers and power users alike.

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