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AMD Ryzen 9 9900X (4.4 GHz / 5.6 GHz)

Processor 12-Core 24-Threads socket AM5 GameCache 76 Mo 4 nm TDP 120W (boxed version without fan - 3-year manufacturer's warranty)

489€95
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Overview

The best for gaming and creating

Put the AMD Ryzen 9 9900X processor at the heart of your configuration and enjoy spectacular performance that lasts. You can play, create and work with remarkable fluidity and formidable efficiency in all areas. AMD Ryzen 9000 processors are more powerful, more efficient and consume less power than previous-generation processors. They have been designed to meet the power needs of designers and gamers. The new AMD Zen 5 (4nm) architecture opens up new possibilities for the future of the AMD AM5 reference platform.

12 native 4.4 GHz / 5.6 GHz cores

The AMD Ryzen 9 9900X desktop processor features 12 native cores and 24 logical cores for smooth multitasking. Thanks to its high native frequency and Precision Boost 2 technology , which adjusts power as needed, this next-generation AMD Ryzen CPU delivers exceptional performance in all areas: Video games, intensive multitasking, video editing, 3D modelling and much more. The 76 MB L2 + L3 cache also enables ultra-fast processing of a large number of instructions thanks to reduced latencies.

Gaming in the best conditions

The high frequencies of AMD Ryzen Zen 5 processors are a real boon for gamers. Choose the right components and design a high-powered Gaming PC with zero latency and ready to go when you need it. Get the edge over your opponents and reach new heights with AMD Ryzen 9000 processors and AMD AM5 motherboards.

More Power = More Possibilities

AMD Ryzen 9000 processors are powerful in every way. They'll help you create faster, achieve your goals more quickly and save time all the time. Whether it's 3D rendering or exporting large video files, design, deliver and get the job done with PCIe 5.0 speed and storage, multiple processing threads and dedicated video accelerators.

Information provided by our tech department This high-TDP processor requires a high-performance cooling system capable of dissipating at least 150W (sold separately). The use of a liquid cooling system (All-In-One watercooling type) is recommended. Your motherboard's BIOS may need to be updated to support this processor, so check with the motherboard manufacturer's website before attempting to install it.
Specifications
Select your criteria

General information

Product name

AMD Ryzen 9 9900X (4.4 GHz / 5.6 GHz)

Brand

AMD

Model

100-100000662WOF

Main characteristics

Processor model

AMD Ryzen 9

Processor support

AMD AM5

CPU frequency

4.4 GHz

Frequency in Turbo mode

5.6 GHz

Number of cores

12

Number of threads

24

Platform (processor)

AMD Zen 5

Architecture

Core name

Granite Ridge AM5

Engraving fineness

4 nm

TDP

120 W

L1 cache

768 KB

L2 cache

12 MB

L3 cache

64 MB

Motherboard chipset compatibility

AMD B650
AMD B650E
AMD X670
AMD X670E
AMD X870
AMD X870E
AMD A620
AMD B840
AMD B850

Graphics chipset

Integrated graphics controller

Yes

Graphics chipset

AMD Radeon Graphics

Chipset frequency

2200 MHz

Memory controller

Memory controller

DDR5

Memory controller type

Dual Channel

Memory Frequency(ies)

DDR5 3600 MHz
DDR5 5600 MHz

Advanced technologies

Virtualization

AMD Virtualization (AMD-V)
AMD-Vi

Packaging

Typical use

Desktop computer

Gamer

Yes

Box version

Yes

Fan supplied

No

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

AMD

Postal address

Logic Drive, Bianconi Avenue, Citywest, Dublin, D24 T683, Ireland

Electronic Address

product-compliance@amd.com

Product referenced on 15 Aug 2024

Customer reviews
  • 91%
    10 reviews
  • 9%
    1 review
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  • by Thot
    Posted on 24 Aug 2026
    Bought on 20 Aug 2026 from LDLC
    Number of reviews: 12 Average rating: 9

    Good job

    45 °C at idle with Noctua NH-D15 G2 in a closed fractal define 7. On medium-plus workloads, it tops out at 65°C-70°C on my setup. For AMD, these temperatures are perfectly normal. It does the job and shows its power when needed! For office work, it is underused and puts some cores to sleep, but when I give it large datasets for my neural networks, it's a monster!!!!
    Needs testing in games (I only play very occasionally), but with AMD, there are better options in the X3D range for gaming. Honestly, I recommend it if you want a processor geared towards multitasking without going for the 9950X with its higher 170W TDP...
    Worth noting: it regularly handles small workloads with Windows 11 that will make your fans sing with the default settings. A small adjustment to the fan curve and the tolerance in the BIOS solves the problem.

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  • by AlexisC
    Posted on 31 May 2026
    Bought on 29 Apr 2026 from LDLC
    Number of reviews: 3 Average rating: 10

    Excellent

    Latest-generation processor, obviously without the 3D, but already more than sufficient and excellent for gaming and doing AI

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  • by OphelieD
    Posted on 17 Jan 2026
    Bought on 20 Dec 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Perfect top salesperson

    Well advised, super fast delivery times. Purchased on 20 December for Christmas, everything was fine.

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  • by DidierO
    Posted on 26 Dec 2025
    Bought on 28 Nov 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Excellent

    Highly competent staff, attentive to customer requests, able to explain the role of computer components, and provide the best advice based on customer needs. They were able to build me a 'customised' computer. I would not hesitate to recommend them, and would return to them if the need arose.

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  • by FrankyL
    Posted on 4 Nov 2025
    Bought on 2 Nov 2025 from LDLC
    Number of reviews: 10 Average rating: 9

    Racing beast

    Whether you're doing ultra-reactive gaming or intensive video creation/editing, it won't flinch. It supports the latest technologies: DDR5, PCIe 5.0, etc.

    In short, it's an excellent choice for those who want a high level of performance without going to extremes costing thousands. I 100% recommend it!

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