Home > CPU

AMD Ryzen 7 5700X3D vs AMD Ryzen 9 5900X – is bigger better?

Who will come out on top between Ryzen 7 5700X3D vs Ryzen 9 5900X?
Last Updated on March 8, 2024
AMD Ryzen 9 5900x
You can trust PC Guide: Our team of experts use a combination of independent consumer research, in-depth testing where appropriate - which will be flagged as such, and market analysis when recommending products, software and services. Find out how we test here.

The Ryzen 7 5700X3D is AMD’s way to get the 3D V-cache more accessible to the public. But we wanted to see how this product would compete against AMD’s very own models, in particular the Ryzen 9 5900X. Which one has the better specs? Which has the best performance? We want to help you determine which is the better CPU in this article – the AMD Ryzen 7 5700X3D vs AMD Ryzen 9 5900X.

For more Ryzen 7 5700X3D content, be sure to check out our in-depth breakdown of the product and what is the best motherboard to pair with the Ryzen 7 5700X3D. Anyway, let’s stick to this comparison for now. What’s more, we recommend checking out our dedicated Ryzen 9 5900X review which goes deeper into the performance benchmarks, too.

AMD Ryzen 7 5700X3D vs AMD Ryzen 9 5900X – specs

By this point, everybody knows how powerful AMD’s 3D V-Cache technology is. It allows mid-range CPUs to compete and often beat powerhouses in the gaming environment. The Ryzen 7 5700X3D is equipped with this technology and brings a new dimension to gaming performance in the mid-range sector. The main advantage the 5700X3D has over the 5900X is the L3 cache. This means improved processing speed, a prime reason why gaming gets a significant boost from the inclusion of this technology. The 5700X3D boasts a whopping 96 MB of L3 cache, which is around 30% more than the Ryzen 9 5900X’s 64 MB.

SpecsRyzen 7 5700X3DRyzen 9 5900X
Base Clock3 GHz3.7 GHz
Boost Clock4.1 GHz4.8 GHz
Lithography7 nm TSMC7 nm TSMC
TDP105 W105W
Cache L396 MB64 MB
Specs table for the Ryzen 7 5700X3D and the Ryzen 9 5900X

Unlike other comparisons we’ve seen, this is the only advantage of the 5700X3D. When we take a look further, the cores and clock speeds fall far behind the powerhouse 5900X. The Ryzen 9 5900X has 12 cores and 24 threads, offering a huge increase in core count and thread count over the 5700X3D’s 8 cores and 16 threads. This is also true in clock speed. From the initial spec inspection, the Ryzen 9 5900X is a far more complete and compelling CPU compared to the Ryzen 7 5700X3D. But how will these two fare in performance analysis? 

Ryzen 7 5700X3D vs Ryzen 9 5900X – performance

As of writing, AMD has yet to provide performance benchmarks of the 5700X3D. However, by analysing the specs table we can make a strong predictions in how these CPUs will perform.

The lower clock speed of the 5700X3D against the 5800X3D already gives clues to the lower overall performance of the CPU. The 3D V-cache in the 5000 series was not primarily built for multithreading activities, and decreasing the clock speed affects this aspect significantly. This is where the 5900X, with its higher multithread performance, takes the lead. Its higher base and boost clocks are conducive to a better performance in multi-threaded applications, making it a more versatile option for tasks beyond gaming.

Ryzen 7 5700X3D vs Ryzen 9 5900X – price

When it comes to pricing, the Ryzen 7 5700X3D emerges as the more accessible option, coming in at MSRP of $249. This is an affordable price for many gamers. Its affordability aligns well with the philosophy that gaming shouldn’t break the bank. On the other hand, the Ryzen 9 5900X, with its heftier price tag of $549, is aimed at users who require a CPU that can handle a wide range of intensive tasks beyond gaming. Furthermore, these users will need an increased financial capability to justify to the price increase.

Is the Ryzen 7 5700X3D powerful?

Upon its release, the Ryzen 7 5700X3D should emerge as one strongest processors available for the AM4. It also makes a mark as great option for budget-concious users who want solid power but not at a high price. For more information on power, be sure to redirect yourself to the specs table above which shows the indicated power of the model as per AMD.

Final thoughts

The 5900X, with its expansive core count, elevated clock speeds, and robust architecture, clearly distinguishes itself as the more versatile and powerful CPU. It’s the kind of dynamic workhorse ideal for handling heavy multitasking, intricate content creation, and demanding computing tasks with ease. However, the Ryzen 7 5700X3D shouldn’t be underestimated. Echoing the strengths of its predecessor, the 5800X3D, it offers impressive gaming prowess at a price that’s gentler on the wallet. For gamers who need a CPU that excels in gaming but can do without the higher-end features (and price tag) of the 5900X, the Ryzen 7 5700X3D emerges as a savvy choice.

Tom is a tech writer with a detailed view on ensuring the best buying advice, most useful information, and latest news makes its way into PC Guide's articles.