AMD Ryzen 7 5800X3D

The AMD Ryzen 7 5800X3D is an 8‑core, 16‑thread desktop CPU based on Zen 3 that features AMD’s 3D V‑Cache technology. By stacking an extra layer of L3 cache on the chiplet, the 5800X3D delivers significantly larger L3 capacity for improved frame rates and cache‑sensitive workloads while remaining compatible with AM4 motherboards for the Ryzen 5000 platform.

This processor is aimed at gamers and users who benefit from large cache sizes (for example certain simulators and compute tasks). Key strengths are the expanded L3 cache, strong boost clocks, and support for PCIe 4.0 and DDR4‑3200, with a Typical TDP of 105 W.

Specifications

• Cores / Threads: 8 / 16
• Base clock: 3.4 GHz
• Max Boost clock: up to 4.5 GHz
• L2 cache: 4 MB
• L3 cache (3D V‑Cache): 96 MB
• Total cache (L2 + L3): 100 MB
• TDP (Typical): 105 W
• Socket: AM4
• Memory support: DDR4‑3200 (dual‑channel)
• PCI Express: PCIe 4.0
• Architecture / Process: Zen 3 / 7 nm
• Multiplier unlocked: Yes (unlocked)