Ryzen 9 9950X vs Ryzen 9 7950X3D

AMD Ryzen 9 9950X vs Ryzen 9 7950X3D: AMD Specs Compared

How does the latest Ryzen 9000 series compare to it’s top contemporary?

Silent PC Review is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn More

Table of Contents

With the AMD Ryzen 9 9950X release date just around the corner, details are surprisingly scarce as to what we can expect from this new CPU. With only the specifications to go on, it can be hard to determine whether or not the processor will surpass or fall behind other top AMD offerings, so a truly fair “Ryzen 9 9950X vs Ryzen 9 7950X3D” comparison isn’t feasible yet.

However, with information revealed by AMD at Computex and some recent performance leaks, we can garner a better sense of how these two processors compare. Though we’re yet to see some formal benchmarks, here’s how the 9950X and 7950X3D compare on paper.

Ryzen 9 9950X vs Ryzen 9 7950X3D: At A Glance

AMD Ryzen 9 9950XAMD Ryzen 9 7950X3D
CPU ArchitectureZen 5Zen 4
Cores/Threads16C, 32T16C, 32T
Base Clock Speed4.3GHz4.2GHz
Boost Clock Speed5.7GHz5.7GHz
CPU SocketAM5AM5
TDP170W120W

Ryzen 9 9950X vs Ryzen 9 7950X3D: Specifications Breakdown

Looking at the on-paper specifications, it’s startling how similar the two CPUs are: both 16-core processors, both have similar clock speeds (both base and boosted), and both employ an AM5 motherboard socket. However, the differences are where things are more interesting. The 9950X operates on the newer Zen 5 architecture, which features integrated machine learning for performance optimization across all sectors – making the Ryzen 9000 series highly competitive. That said, the 9950X has a higher board power than the 7950X3D, which means that your power supply is likely to be under heavier strain during peak performance. However, a 170W TDP given the processing power on display is impressive, and highlights how the new Ryzen 9000 range has become more energy efficient. At Computex 2024, AMD’s Senior Technical Marketing Manager highlighted this feature explicitly:

“At the end of the day, we give you more performance without increasing power, and at the end of the day, we give you more performance without increasing the heat. At the end of the day, we bought a non-X3D chip very close to an X3D chip when it comes to gaming.”

Danny Woligroski, Tom’s Hardware

Given that the 9950X is extremely close to its counterpart, without the added benefit of Extended 3D Technology that gives the 7950X3D its edge, these are some impressive specifications. However, the X3D is the crucial differentiation. The stacked L3 cache this provides makes the CPU more responsive in gaming scenarios, for faster moment-to-moment gameplay. Woligroski made it clear that the Ryzen 7000 series X3D processors were still the best on the market for gaming performance. That said, the Ryzen 9000 series closes the gap between X3D and non-X3D variants.

AMD Ryzen 9950X vs Ryzen 9 7950X3D: Performance Benchmark Leaks

Recently, AMD’s radio silence has been to their detriment, as PC analytics site Geekbench has leaked some performance data on the Ryzen 9000 series, including the 9950X. This gives us a fair indication of the 9950X’s performance – though we should stress these figures aren’t necessarily always accurate.

In their benchmarking, the 9950X scored 3359 on single-core performance, and 20550 for multi-core. This is significantly higher than the 7950X3D’s own benchmarks – ranked at 2198 and 19608 respectively – however, it’s worth noting that Geekbench’s testing parameters aren’t comprehensive. Specific CPU circumstances such as gaming aren’t accounted for in synthetic tests, and as such the true-to-life performance is almost always higher.

By that same logic, however, the 9950X’s score only highlights a portion of the CPU’s true performance benchmarks. As such, these leaks are an indication rather than direct proof of the 9950X’s potential as a processor.

Should you buy the 9950X or wait for X3D?

If the 9950X is comparative to the latest and greatest X3D SKUs, will we see an X3D variant that surpasses them – and if so, when can we expect it? Both are relevant questions, unfortunately neither will be answered any time soon. We’re yet to get our hands on with the 9950X, so benchmarking it is still hypothetical, but given its close proximity to the 7950X3D’s specs, we’re expecting great things.

Whether we will see an X3D variant anytime soon, however, is difficult to say. Given AMD’s general development cycle, it likely wouldn’t be released before the end of 2024, but a 2025 release could be on the table if the company wants to supersize the Ryzen 9000 series. If you’re willing to wait, it may be worth saving up for a later product – though as with any unconfirmed product, you have no idea how long you’ll be waiting.

In Summary

If you need optimum processing performance for gaming, then the 7950X3D is still the best CPU on the market, thanks to its stacked L3 cache and excellent balance of efficiency and power. However, the 9950X doesn’t lag behind by much. Both are highly competent CPUs, the primary difference being is that the 7950X3D has been fully tested, whilst the extent of the 9950X’s capabilities remains unknown.

About the Author