I would guess that Intel's 14th generation will ditch DDR4 for good, but as of now, DDR4 compatibility is one thing that the i9-13900K has going for it over the Ryzen 9 7900X3D. No doubt the 7800X3D will be popular, and releasing six weeks after the two Ryzen 9 processors may allow the top-tier to stretch their legs a little. But a lot will depend on performance, especially given the ongoing battle between Zen 4 and Intel’s Raptor Lake processors. The Ryzen 9 7900X3D and Ryzen 9 7900X are both high-end desktop processors from AMD, both based on the Zen 4 architecture and manufactured on the TSCM 5nm process node. Overall, no one will be disappointed with this chip's performance, however pretty much everything else is a better option, I am overall happy with the chip however I do have some buyers remorse as the alternatives either, perform better or cost less and potentially in the case of the 7800X3D - both!

The announcement from AMD of their Ryzen 7000 X3D lineup was one of the most exciting of CES 2023. These 3 CPUs all make use of the new Ryzen X3D technology which allows for significantly higher cache sizes. The 7900X3D is the middle child of the range and we are already almost able to get our hands on this sleek new CPU that is released sometime today. Even getting close to its rivals in terms of frame-rate could put the 7800X3D in the same hallowed tier as the legendary 5800X3D, a reasonably affordable mid-range CPU that punches well above its weight and even challenges Intel's equivalent-generation flagship parts. Under the skin, the eight-core 7800X3D resembles the 12-core 7900X3D and 16-core 7950X3D - with just the 3D V-Cache chiplet enabled. The simpler design is less flexible, but has its advantages too. When it comes to cache size, the Ryzen 9 7900X3D has a larger L3 cache of 128MB compared to the Ryzen 9 7900X’s 76MB. A larger cache can help to improve performance by reducing the time it takes to access frequently used data. And for any "mixed workload" users, single-core/lightly threaded boost isn't faster/higher on a regular R9 7950X vs the R9 7950X3D! While all-core boost won't be that much lower than the regular parts! (Think non-X Ryzen 7000 NOT R7 5800X3D).The Handbrake results are perhaps more relevant to the average game-enjoyer, and here the margins from 7800X3D to 7700X are a bit tighter for the H.264 encode - just seven percent - and a bit looser for the H.265 (HEVC) encode at 12 percent. However, the 7800X3D does accomplish this while using significantly less power than the 7700X, at just 190W measured at the wall compared to 266W for the 7700X - that's 40 percent more power for the older Ryzen 7000 eight-core chip. In the single-core and multi-core results, we see about 10 percent faster results on the 7700X versus the 7800X3D, which has the same basic eight-core, 16-thread design as the new chip but at higher frequencies as it doesn't need to accommodate the 3D V-Cache. That corresponds to the 7800X3D scoring 706 for single-core and 7108 for multi-core in Cinebench R20 compared to 768 and 7894 respectively for the 7700X. 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. In raw performance, there isn’t a single title where the 3D V-Cache doesn’t beat its non-3D predecessor. Some wins are larger than others, but it shows an improvement in every test. Which CPU is the best of them all? Jacob Roach / Digital Trends I tested the AMD Ryzen 9 7900X3D inside of a newly built machine utilizing Kingston Fury Beast DDR5 RAM, an Nvidia RTX 4090, and a brand new RM1000X PSU. The chip was utilized heavily for gaming in the benchmarked titles as well as in games such as Mortal Kombat 11, Cyberpunk 2077, and Tekken 7.

We should start off by pointing out the obvious. Neither of these CPUs is budget-friendly. Instead, they offer some of the most powerful specs and stats available but expect to pay for them.If the 7900X3D does drop in price after release it will make its value for money only go up. If that does happen you can be certain that we will cover it here. Frequently asked questions What is a 3D cache? However, the 3D chip is absolutely the fastest gaming CPU right now, and it beats its predecessor by a decent amount. If you’re willing to spend extra and don’t need a productivity workhorse, you’re bound to love the gaming prowess provided by the Ryzen 9 7950X3D. However, if you want a more balanced CPU, the Ryzen 9 7950X is not all that far behind.

Cooe - Thursday, February 2, 2023 - link Why would professionals be looking at the X3D parts? O_o🤦😑 They are EXPLICITLY MARKETED TOWARDS GAMERS! (And multi-use users who heavily game). Literally NOBODY building a pure workstation is shopping the X3D chips unless they KNOW one of their major workloads responds to extra cache! In terms of core and thread count, both CPUs have 12 cores and 24 threads, which means they are both capable of handling demanding workloads such as video editing, 3D modeling, and other productivity tasks. While a higher TDP usually relates to higher performance, the inclusion of the added 3D V-cache means that the processor can access a larger pool of superfast cache memory, which is even more useful when gaming than just throwing raw power at the problem. With its own dedicated extra cache, there are fewer fetch operations to the PC's main memory, so the chip runs more efficiently, and potentially cooler under load. These benchmark results clearly show that the Ryzen 9 7900X3D has a significant performance advantage over the Ryzen 7 7800X3D, particularly in multi-core tasks. Therefore, if you are looking for a high-performance CPU for demanding tasks such as video editing, 3D rendering, or gaming, the Ryzen 9 7900X3D may be a better choice for you, albeit at a higher price point. Ryzen 7 7800X3D vs Ryzen 9 7900X3D: PriceSo how do these differences translate into performance? We’ve broken it all down for you below. Ryzen 9 7900X vs 7900X3D – Performance Based on our evaluation, the 7900X3D's 5.6 GHz single-core max boost frequency is excellent for performance with the latest graphics-intense games. You can maintain these frequencies with a high-end cooler.

Based on our evaluation of using AMD's Ryzen 9 7900X3D CPU for gaming, you can expect excellent game performance with a high-performance CPU cooler. It’s important to note that both the Ryzen 9 7900X and the Ryzen 9 7900X3D are not meant for those on a tight budget. These CPUs are designed for those who demand top-of-the-line performance and are willing to pay a premium for it.The higher the L3 cache is, the better gaming or intensive processing workloads can perform, that's because it's the largest level of cache available on a processor. In terms of TDP, the Ryzen 9 7900X3D has a lower TDP of 120W compared to the Ryzen 9 7900X’s 170W. This means that the Ryzen 9 7900X3D should consume less power and generate less heat, making it a better choice for users who prioritize energy efficiency.