Best Review AMD Ryzen 9 5900X
AMD Ryzen 9 5900X : 2 Minutes Review
The AMD Ryzen 9 5900X is a high-end desktop processor released in November 2020, as part of AMD’s Ryzen 5000 series. It is built on the 7nm process and features 12 cores and 24 threads, with a base clock speed of 3.7 GHz and a boost clock speed of 4.8 GHz. The Ryzen 9 5900X is aimed at power users, gamers, and content creators who require high-performance computing power for demanding applications such as gaming, video editing, and 3D rendering. With its high core count, impressive clock speeds, and excellent performance in both single and multi-threaded workloads, the Ryzen 9 5900X has become a popular choice for high-end desktop systems.

AMD Ryzen 9 5900X : Pros and Cons
Pros | Cons |
Excellent performance : The Ryzen 9 5900X delivers excellent performance in both single-threaded and multi-threaded workloads, making it an ideal choice for power users and content creators who require high computing power. | Price : The Ryzen 9 5900X is a high-end processor, and its price reflects that. It may be out of reach for users on a budget. |
High core count : With 12 cores and 24 threads, the Ryzen 9 5900X offers a high core count, which allows it to handle demanding workloads with ease. | Availability : Due to high demand and supply chain issues, the Ryzen 9 5900X can be difficult to find in stock, which can be frustrating for users who want to build a system with this processor. |
Efficient power consumption : Despite its high performance, the Ryzen 9 5900X is relatively power-efficient, with a TDP of 105 watts. | Compatibility issues with older motherboards : While the Ryzen 9 5900X is compatible with the AM4 socket, some older motherboards may require a BIOS update to work properly with the processor. |
PCIe 4.0 support : The Ryzen 9 5900X supports PCIe 4.0, which provides faster data transfer rates and improved storage performance. | Limited overclocking headroom: The Ryzen 9 5900X doesn't have as much overclocking headroom as some other processors, which may be disappointing for users who want to push their system to its limits. |
Easy compatibility : The Ryzen 9 5900X is compatible with the AM4 socket, making it easy to install and compatible with many different motherboards | No integrated graphics : The Ryzen 9 5900X doesn't have integrated graphics, so users will need to have a discrete graphics card to use the processor. This may be an additional expense for users who don't already have a graphics card. |
AMD Ryzen 9 5900X : Key features
Here are some key features of the AMD Ryzen 9 5900X
12 cores and 24 threads :
The Ryzen 9 5900X features 12 cores and 24 threads, which provide exceptional computing power for demanding applications.

High clock speeds :
The Ryzen 9 5900X has a base clock speed of 3.7 GHz and a boost clock speed of 4.8 GHz, which allows it to deliver fast and efficient performance in single-threaded workloads.
7nm process :
The Ryzen 9 5900X is built on the 7nm process, which provides excellent power efficiency and allows for higher clock speeds.
PCIe 4.0 support :
The Ryzen 9 5900X supports PCIe 4.0, which provides faster data transfer rates and improved storage performance.
AM4 socket :
The Ryzen 9 5900X is compatible with the AM4 socket, which is used by many different motherboards, making it easy to install and compatible with a wide range of systems.
105 watt TDP :
Despite its high performance, the Ryzen 9 5900X has a relatively low TDP of 105 watts, which makes it power-efficient and allows for cooler operating temperatures.
Multi-threading :
The Ryzen 9 5900X supports simultaneous multi-threading (SMT), which allows each core to handle two threads, doubling the number of threads the processor can handle.
AMD StoreMI technology :
The Ryzen 9 5900X supports AMD StoreMI technology, which allows users to combine the speed of an SSD with the capacity of a traditional hard drive to create a faster and more efficient storage solution.
No integrated graphics :
The Ryzen 9 5900X does not have integrated graphics, which means that a dedicated graphics card is required to use the processor.

AMD Ryzen 9 5900X : Test Setup
Here is an example of a test setup for the AMD Ryzen 9 5900X:
CPU : AMD Ryzen 9 5900X
Motherboard : ASUS ROG Crosshair VIII Hero Wi-Fi
RAM : 32GB (4x8GB) Corsair Vengeance LPX DDR4-3200
GPU : NVIDIA GeForce RTX 3080
Storage : 1TB Samsung 970 EVO NVMe SSD
Cooler : Noctua NH-D15S chromax.black
PSU : Corsair HX850i
OS : Windows 10 Pro 64-bit
This test setup is designed to provide a high-end, well-balanced system for testing the performance of the AMD Ryzen 9 5900X. The motherboard used in this setup is the ASUS ROG Crosshair VIII Hero Wi-Fi, which is a high-end AM4 socket motherboard that supports PCIe 4.0 and has robust power delivery for stable overclocking. The RAM used is 32GB of Corsair Vengeance LPX DDR4-3200, which provides plenty of memory for multitasking and content creation.
The GPU used is the NVIDIA GeForce RTX 3080, which is a high-end graphics card that can handle demanding gaming and rendering workloads. The storage used is a 1TB Samsung 970 EVO NVMe SSD, which provides fast read and write speeds for loading applications and games quickly. The cooler used is the Noctua NH-D15S chromax.black, which is a high-end air cooler that can handle the thermal demands of the Ryzen 9 5900X.
The PSU used is the Corsair HX850i, which is a high-quality power supply that provides stable power delivery for the system. The OS used is Windows 10 Pro 64-bit, which provides a stable and reliable operating system for testing the performance of the Ryzen 9 5900X.
AMD Ryzen 9 5900X : Performance
The AMD Ryzen 9 5900X is an incredibly powerful processor that delivers outstanding performance in a variety of workloads, from gaming to content creation. Here are some performance metrics based on benchmark tests conducted by various tech websites:
Gaming Performance :
The Ryzen 9 5900X delivers exceptional gaming performance, with high frame rates in demanding games. In benchmark tests, it outperformed its Intel counterpart, the Core i9-10900K, in most gaming benchmarks. It is also highly optimized for games that utilize multiple cores and threads, making it an excellent choice for gamers who also use their PC for streaming or content creation.
Productivity Performance :
In content creation and productivity benchmarks, the Ryzen 9 5900X outperformed the previous generation Ryzen 9 3900X by a significant margin, due to its higher clock speeds and architectural improvements. In benchmarks such as Cinebench R20 and Handbrake, the Ryzen 9 5900X delivered excellent performance, often outpacing its Intel counterparts.
Multi-Threaded Performance :
The Ryzen 9 5900X is a multi-threaded powerhouse, thanks to its 12 cores and 24 threads. It excels in workloads that utilize multiple cores, such as video editing, rendering, and 3D modeling. In benchmarks such as Blender and POV-Ray, the Ryzen 9 5900X delivers exceptional multi-threaded performance.
Power Efficiency :
Despite its high performance, the Ryzen 9 5900X is also relatively power-efficient, thanks to its 7nm manufacturing process and Zen 3 architecture. In benchmark tests, it consumed less power than its predecessor, the Ryzen 9 3900X, while delivering better performance.
Overall, the AMD Ryzen 9 5900X is an outstanding processor that delivers exceptional performance across a wide range of workloads. Its high clock speeds, multi-threaded performance, and power efficiency make it an excellent choice for demanding applications, such as gaming, content creation, and productivity workloads.
AMD Ryzen 9 5900X : Power Consumption and Heat
The AMD Ryzen 9 5900X has a rated thermal design power (TDP) of 105 watts, which is the same as its predecessor, the Ryzen 9 3900X. However, due to its more advanced architecture and higher clock speeds, the Ryzen 9 5900X can consume more power under heavy workloads.
In terms of heat output, the Ryzen 9 5900X is known to run fairly cool, thanks to its advanced 7nm manufacturing process and efficient design. In benchmark tests, the processor’s temperature typically remains below 70°C under heavy workloads, with most tests reporting temperatures in the 60-65°C range. This is even with the stock cooler that comes with the CPU, although third-party coolers can provide even better cooling performance.
It’s worth noting that the Ryzen 9 5900X can draw significant power during heavy workloads, especially when overclocked. As a result, it’s recommended to use a high-quality power supply to ensure stable performance and avoid potential issues with power delivery. Additionally, adequate cooling is essential to maintain optimal performance and ensure the longevity of the processor.