AMD Ryzen 9 9900X 12-Core AM5 Processor

The AMD Ryzen 9 9900X delivers professional-grade computing power with 12 cores and 24 threads built on the advanced Zen 5 architecture. Designed for socket AM5 motherboards, this processor combines a 4.4 GHz base clock with a maximum boost of 5.6 GHz to handle demanding applications, content creation workflows, and high-performance gaming.

Performance Specifications

Built on a 4nm manufacturing process, the Ryzen 9 9900X features 76MB total cache (12MB L2 + 64MB L3) for rapid data access and reduced latency. The unlocked multiplier allows enthusiasts to push performance further through overclocking. With a 120W TDP, this processor requires a capable cooling solution (not included) to maintain optimal temperatures up to 95°C.

Memory and Connectivity

Native support for DDR5-5600 ECC memory enables up to 192GB capacity across dual channels, providing bandwidth for memory-intensive tasks. The processor offers 28 PCIe 5.0 lanes, ensuring compatibility with the latest graphics cards and NVMe storage devices for maximum throughput.

Integrated Graphics

Integrated AMD Radeon Graphics with a 2200 MHz base clock provides display output through HDMI and DisplayPort, eliminating the need for a discrete GPU for basic computing tasks and troubleshooting.

Advanced Technologies

Precision Boost 2: Automatically adjusts clock speeds based on temperature, power consumption, and workload to optimize performance without manual intervention.

Precision Boost Overdrive: Leverages motherboard power delivery capabilities to extend boost frequencies beyond standard specifications for enhanced performance.

AMD Ryzen Master Utility: Provides real-time monitoring of clock speeds, temperatures, and voltages. Create custom profiles for different workloads and fine-tune CPU, GPU, and memory parameters.

Instruction Set Support

The Ryzen 9 9900X supports modern instruction sets including AVX-512, AVX 2.0, FMA3, and SSE 4.1/4.2 for accelerated compute tasks. AES encryption support and AMD-V virtualization technology make this processor suitable for security-focused and virtualized environments.

What's Included

Processor only - thermal solution sold separately. Backed by a limited 3-year manufacturer warranty.

Key Features
12 Cores & 24 Threads
4.4 GHz Base Clock
5.6 GHz Max Boost Clock
Socket AM5
12MB L2 & 64MB L3 Cache
DDR5-5600 ECC Memory
Integrated AMD Radeon Graphics
Unlocked Processor
Supports PCIe 5.0 x16
Zen 5 Architecture

Specifications

General

CPU Model
AMD Ryzen 9 9900X

CPU Socket
AM5

Manufacturing Process
4 nm

Maximum CPU Configuration
1S

Maximum Number of PCIe Lanes
28 (Revision 5.0)

Unlocked
Yes

Performance

Number of Cores
12

Number of Threads
24

Base Clock Speed
4.4 GHz

Maximum Boost Speed
5.6 GHz

L3 Cache
64 MB

Memory Support

Maximum Capacity
192 GB

Memory Support
DDR5 Up to 5600 MHz

ECC Memory
Yes

Channel Architecture
Dual Channel

Power

Thermal Design Power (TDP, Max)
120 W

Included Thermal Solution
No

Maximum Temperature
203°F / 95°C

Thermal Monitoring Technologies
Yes

Technology

AES Support
Yes

Extension
AVX, AVX 2.0, AVX-512, FMA3, SSE 4.1/4.2

Instruction Set
64-Bit

Virtualization
Yes: AMD-V

Performance Technologies
Precision Boost 2

Integrated Graphics

Integrated Graphics
AMD Radeon

Output Support
DisplayPort, HDMI

Base Clock Speed
2200 MHz

Warranty
Limited 3-Year Manufacturer Warranty

• Socket: AM5
• On-Chip Graphics: Yes
• Speed: 4.4GHz
• Core Quantity: 12
• Prefix: Ryzen 9