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AMD Ryzen 9 9900X3D

4.9 19 ratings
CPU - 12-core, 24 threads, 4.4GHz (TDP 120W), Turboboost 5.5GHz, Boost 5.5 GHz, 128MB L3 cache, AMD Radeon Graphics, socket AMD AM5, Granite Ridge AM5, cooler not included
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AMD Ryzen 9 9900X3D

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AMD Ryzen 9 9900X3D

The AMD Ryzen 9 9900X3D combines the high computing power of the Zen 5 architecture with the gaming-focused 3D V-Cache technology. Designed for the AMD AM5 socket, its 12 cores and 24 threads reach frequencies of up to 5.5GHz in boost mode, handling the most demanding game titles and parallel content creation tasks. With a TDP of 120W and a 4nm manufacturing process, it operates efficiently. Thanks to its unlocked multiplier and support for standards like DDR5 and PCIe 5.0, it forms the foundation for high-performance computer builds. A separately sold cooler is required to operate the processor.

AMD-Processors

12 / 24

Cores + threads
AMD-Processors

5.5GHz

Clock frequency
AMD-Processors

AMD AM5

Socket
AMD-Processors

12/128MB

L2/L3 cache size
AMD-Processors

120W

Thermal power
AMD Ryzen 9 9900X3D processor

Key features of the AMD Ryzen 9 9900X3D processor

  • Features 12 cores and 24 threads based on the Zen 5 architecture
  • Runs at a base frequency of 4.4GHz and reaches up to 5.5GHz in boost mode
  • 3D V-Cache technology increases the L3 cache to a total of 128MB
  • Uses the AMD AM5 socket
  • Unlocked multiplier for manual overclocking
  • Supports DDR5 standard RAM
  • Integrated AMD Radeon Graphics chip handles basic display output
AMD Ryzen 9 9900X3D processor

Gaming performance of the AMD Ryzen 9 9900X3D processor

The processor uses 3D V-Cache technology, which increases the total cache size. This provides a massive 128MB L3 cache, contributing to a higher frame rate in games as the cores can access the necessary data faster. High frequencies reaching up to 5.5GHz in boost mode further enhance computational response.

AMD Ryzen 9 9900X3D processor

Performance of the AMD Ryzen 9 9900X3D processor

Twelve cores using a 4nm process deliver high multi-threaded performance. The processor handles up to 24 computational threads simultaneously, which is beneficial for parallel tasks like video rendering, streaming, or working with multiple applications at once. The Zen 5 architecture focuses on efficient instruction processing while maintaining favourable power consumption.

AMD Ryzen 9 9900X3D processor

Modern platform

The processor is compatible with the AM5 platform, which introduces several improvements. Key among them are native support for DDR5 memory and the PCIe 5.0 interface. This combination prepares the build for future graphics cards and fast NVMe SSD storage, providing them with full transfer speeds. The chip also includes integrated AMD Radeon Graphics for basic display output.

Technical specification

  • Series: AMD Ryzen 9
  • Max. operating temperature: 95°C
  • Special features: Automatic overclocking, Virtualisation, Multi-threading
  • Integrated graphics chip: AMD Radeon Graphics
AMD-Processors

Processor cores and threads

Processor cores, to a certain extent, work like separate processors and can handle computational tasks independently of each other. This means that the more physical cores a processor has, the more tasks it can process simultaneously. Threads can be described as separate virtual cores, which all modern processors have. As a rule, an eight-core processor has sixteen threads, meaning it can handle sixteen processes at the same time.
AMD processors

Processor frequency

The operating frequency indicates the speed of the processor. Generally, a processor with a higher frequency can execute instructions faster than one with a lower frequency. A higher frequency ensures snappier and faster responses in everyday computer use, such as launching applications, browsing the internet, or editing documents. It ranges from 1 to 5GHz. Some CPUs allow for a short-term frequency increase under heavy load (Turbo Boost).
AMD processors

L2 and L3 cache

For a processor to work as fast as possible, it needs fast storage for temporary data. This is where the on-chip L2 and L3 cache come in. Although these memories are significantly smaller than RAM, they are also faster. L2 and L3 are the first storage the processor works with, and generally, the bigger, the better.
AMD processors

Processor socket

Before you choose a new processor, you should know what hardware connector (socket) your motherboard has for the CPU. The processor and motherboard must have the same socket designation; this is the first step to a functional build. Another important factor is the type of operating memory. You should know what type of RAM you have.
AMD processors

TDP (Thermal Design Power)

TDP (Thermal Design Power) is a processor parameter that indicates the amount of heat it produces at maximum load, while also suggesting its energy consumption. A lower TDP means the processor consumes less energy and generates less heat, which is ideal for laptops or energy-efficient systems. Conversely, processors with a high TDP have higher performance but require advanced cooling to prevent overheating.
AMD processors

Processor cooling

A processor, much like a graphics card, generates heat during operation that needs to be dissipated to keep the processor itself cool. Some chip packages already include a cooler, but if you want to be absolutely sure you can handle the processor's heat output, get an external one. External CPU coolers come in various sizes and performance levels, and many support stylish RGB backlighting. You can get a classic air-cooled or a modern liquid-cooled version.

Specifications

Compare
Processor series
AMD Ryzen 9
Socket
AMD AM5
Model designation
AMD Ryzen 9 9900X3D
Microarchitecture
Zen 5
Processor code name
Granite Ridge AM5

Series

Processor series
AMD Ryzen 9
Socket
AMD AM5
Model designation
AMD Ryzen 9 9900X3D
Microarchitecture
Zen 5
Processor code name
Granite Ridge AM5

Number of cores

Number of processor cores
12 ×
Number of threads
24 ×

Frequency

Processor frequency
4.4 GHz (4.4 GHz)
Max. frequency (OC)
5.5 GHz (5,500 MHz)

RAM support

Supported memory type
DDR5
Maximum number of channels
2 ×

Performance

CPU Passmark
56,271

Integrated graphics card

Integrated graphics card type
AMD Radeon Graphics

Advanced parameters

Features
Automatic Overclocking, Multi-Threading, Virtualization, Without cooler
TDP
120 W
Production technology
4 nm
L2 cache
12 MB
L3 cache
128 MB

Compatibility

Compatible processor generation
9th generation Ryzen
More Specifications

AMD Logic Drive, Bianconi Avenue, Citywest, Dublin, D24 T683, Ireland [email protected]

Note:

This product is not an independently functional unit and may require professional installation.

Specifications can be changed without notice. Images are for illustrative purposes only.

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