- Both the AMD Ryzen 9900X3D and 9950X3D are releasing on March 12, 2025
- The respective MSRPs for both CPUs are $599 and $699, similar to previous gen
- The former features a 120W TDP whereas the latter uses a 170W TDP instead
Several months after first being announced at CES 2025, AMD has now officially confirmed the price and release date for its Ryzen 9 9900X3D and 9950X3D processors. They're billed as the "world's best processor for gaming and content creation".
Both the Ryzen 9 9900X3D and 9950X3D processors will be available starting March 12, 2025. The former carries an MSRP of $599, with the latter available for $699, being the two most expensive (and high-performance) chips from the company.
On the technical side of things, the Ryzen 9 9950X3D is confirmed to feature 16 cores (32 threads) with a base clock speed of 4.3 GHz and a boost clock of up to 5.7 GHz. There's 144 MB of second-generation 3D V-cache stacked onboard with a 170W TDP.
In contrast, the secondary processor, the AMD Ryzen 9 9900X3D, features 12 cores (24 threads) with a base clock speed of 4.4 GHz and a boost clock of up to 5.5 GHz and 128MB of 3D V-cache pool available. Unlike the flagship model, this processor features the lower 120W TDP of the Ryzen 9 9900X (and cheaper Ryzen 7 9800X3D), which debuted back in August and November 2024.
As with all Ryzen 7000 and Ryzen 9000 processors, the 9900X3D and 9950X3D are built on the AM5 platform, meaning you'll need a compatible motherboard. Similarly, these chips are built exclusively for DDR5 RAM and have PCIe 5.0 compatibility out of the box. If you're thinking of upgrading from an older AM4 platform, then you'll have to do more than just swap out the chips.
Regardless of which of the two new processors you choose from, you're going to want to invest in one of the best CPU coolers in 2025 to keep those core temperatures down whether you're gaming, rendering projects, or more. This is particularly true for the Ryzen 9950X3D with its 170W TDP, matching that of the non-3D variants, something we had not seen up until this point.
With a higher thermal design power comes increased heat along with the performance. We recommend a dedicated AIO with a large radiator attached (such as 240mm or 360mm) with a PC case with sufficient airflow and fans inside the computer case.
Leading CPU options, provided you've got the cash to spend
While both the AMD Ryzen 9900X3D and 9950X3D processors are expensive, the company has made the smart decision to keep the prices consistent with the previous generation versions (7900X3D and 7950X3D) from 2023. Whether the generational performance gains are strong enough to consider investing in is something that we'll only know after thorough testing, but those considering upgrading from AM4 should notice sweeping benefits.
How AMD's second-generation 3D V-cache works is by having a dedicated pool of L3 memory stacked onto the chip which acts as a short-term (but incredibly fast) resource for the processor to access immediate data, for higher gaming framerates and lower rendering times than what's seen from processors without a surplus of L3 cache / V-cache. By having frequently accessed data so close to the CPU cores, there's less of a delay between processes and higher performance as a result.
With that said, AMD chipsets with a higher TDP can (usually) outperform the lower TDP 3D options when it comes to productivity and synthetic performance. However, gamers and content creators will notice the edge in performance thanks to the 3D V-cache. It's a curious (but welcome) decision to see the Ryzen 9 9900X3D and 9950X3D with identical TDPs to their non-3D counterparts. We could, therefore, see improved performance across the board.
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