AMD Ryzen 9 9900X3D AM5 Boxed 12‑Core 24‑Thread CPU

Description

Overview

The AMD Ryzen 9 9900X3D is a high‑performance desktop CPU for gaming and content creation. Built on Zen 5 (Granite Ridge) with 2nd‑generation 3D V‑Cache, it combines a high boost clock and large cache to improve cache‑sensitive workloads and single‑threaded performance.

Who this suits

• PC gamers who want top-tier frame rates in cache‑sensitive titles.
• Content creators who use mixed gaming and productivity workloads.
• Enthusiast builders upgrading to the AM5 platform and DDR5 memory.

Key features

• 12 cores / 24 threads with up to 5.5 GHz boost (base 4.4 GHz).
• 140 MB total cache via 2nd‑gen AMD 3D V‑Cache (128 MB L3 + 12 MB L2 + 960 KB L1).
• AM5 socket with support for DDR5 memory and PCIe 5.0 lanes.
• 120 W default TDP; boxed processor does not include a cooler (AMD recommends a liquid cooler for optimal performance).
• Includes integrated Radeon Graphics (2 CUs at 2200 MHz) and supports modern chipsets including A620, B650/B650E, X670/X670E, X870/X870E, B840 and B850.

Refer to the manufacturer product page for full technical details, product IDs and OS support. This boxed SKU is identified by AMD as 100-100001368WOF and launched on 12 March 2025.