AMD Ryzen 9 5900X Processor
The AMD Ryzen 9 5900X is based on the new Zen 3 architecture from AMD. This new architecture is an update from the Zen 2 architecture of the previous generation. The most significant upgrade is the direct access to the L3 cache provided by the new Ryzen 5000 series.
This new design means that games and applications have direct access to the L3 cache to provide more instructions per clock. Compared to the previous generation, this improvement leads to a somewhat noticeable increase in gaming performance.
As far as power requirements, the AMD Ryzen 9 5900X draws up to 105 watts at peak power. This means your CPU is going to account for a significant amount of your power usage, coming second only to your graphics card. You may want to upgrade before installing this CPU if you have anything less than a 500-watt power supply in your PC.
Another thing you’ll want to keep in mind is that the AMD Ryzen 9 5900X requires an AM4 socket motherboard, similar to the rest of the current Ryzen lineup. So, if you already have the previous generation Ryzen CPU in your build, you won’t need to upgrade. On the other hand, if you are considering a switch from Intel or a much older AMD processor, you’ll also need to upgrade your motherboard.
Like all Ryzen processors, the 5900X comes with full support for DDR4 ram, with speeds up to 3200MHz. With dual-channel capabilities, you’ll be able to install enough memory alongside your processor to stand up to the most demanding tasks.
When the new 5000 series lineup of processors came out, AMD promised a huge generational leap in performance from the last generation. But with such similar specifications, is the 5900X really as big of an upgrade from the 3900X as AMD promised?
We’ve been using the AMD Ryzen 9 5900X for a few weeks for the purpose of bringing you the best possible review. The minor differences between the Ryzen 5000 series processors are not apparent during regular desktop use; they only become noticeable when pushed to the limit. That’s why we made sure to run benchmarks across various of the most popular games to see just how the new processors stack up.
The Ryzen 5000 series was announced a few months ago in October. AMD announced four processors of this series, and among these four, the AMD Ryzen 9 5900X is one of the most powerful ones. The Ryzen 9 5900X is an absolute beast. Just like all the Ryzen 5000 series processors, the 5900X is also based on AMD’s latest and greatest Zen 3 architecture.
The Zen 3 architecture is built from scratch and is significantly better than all the previous iterations of Zen. The previous iterations had impressive multi-core performance but lacked the single-threaded performance. But, all of that has been sorted with the Zen 3. There have been massive improvements in performance, efficiency, Instructions Per Clock (IPC), latency, etc.
Ryzen processors were already popular for their amazing multi-core performance, and the Zen 3 did not only improve that aspect but also brought significant improvements to the single-core performance. All of these improvements make the Ryzen 5000 processors extremely popular among gaming PC enthusiasts. The Ryzen 5900X is the second-best processor of the Ryzen 5000 series. This processor comes with 12 cores, and also has 24 threads thanks to SMT (Simultaneous Multi-Threading). Talking about the frequency, or clock speeds, the 5900X has a base clock of 3.7 GHz and a boost clock of 4.8 GHz.
The combination of a high core/thread, along with a high frequency ensures that performance is something that you would not have to worry about with the Ryzen 9 5900X. The processor can do anything and everything that a CPU is supposed to and will do so smoothly. Streaming, rendering, editing, gaming, you name it! As said before, the Zen 3 architecture allowed the processors to be efficient, while also having a significant performance boost.
That is true for this processor too. Despite having such a high core count, and core frequency, the default TDP is rated at a mere 105 W. As for the CPU cache, the Ryzen 5900X has a 64MB of ultrafast L3 cache. The AMD Ryzen 9 5900X is undoubtedly an expensive processor.
However, you get what you pay for. 12 cores, 24 threads, high boost clock of 4.8 GHz, 7nm architecture while also having a TDP of 105W. What more do you want? If you are an enthusiast and want a processor that will absolutely excel in everything you throw at it, then the 5900X is something you should seriously consider.