AMD Ryzen 9 9950X3D2 Dual Edition 16-Core 4.3GHz AM5 CPU

3D V-Cache on both dies — 192MB of L3 and no core-parking games to play.

Quick Specs

• 16 cores / 32 threads, 4.3GHz base, up to 5.6GHz boost
• 208MB total cache (16MB L2 + 192MB L3 with dual 3D V-Cache)
• 200W TDP, AM5 socket, DDR5-5600 up to 256GB
• PCIe 5.0, 28 lanes; Radeon graphics on board
• No cooler included

The problem this chip exists to solve

Every previous sixteen-core X3D put the stacked cache on only one of its two dies, which meant relying on Windows and AMD's drivers to keep games on the right half. The 9950X3D2 puts 3D V-Cache on both: 192MB of L3 total, and no wrong die to land on. Every core gets the cache benefit, so heavily threaded work that used to fall off the V-Cache die — big simulations, large-scale compiles, cache-hungry rendering — now keeps it too.

Who this is genuinely for

This is a halo part, priced accordingly. For gaming alone, the 9800X3D delivers almost identical frame rates for a fraction of the money, and the 9950X3D covers dual-purpose builds well already. The 9950X3D2 makes sense when your workload is both heavily threaded and cache-sensitive and you want no scheduling caveats at all. Cooling is not optional: 200W across two cache-stacked dies needs a 360mm AIO, and none is included.

FEATURES:

• 192MB L3 — 3D V-Cache on both core dies
• No core-parking dependency; all 16 cores carry the cache benefit
• 5.6GHz boost with PCIe 5.0
• DDR5-5600 support up to 256GB
• Integrated Radeon graphics for display-out

SPECIFICATIONS:

• Model: AMD Ryzen 9 9950X3D2 Dual Edition (100-100001978WOF)
• Cores / Threads: 16 / 32
• Base Clock: 4.3 GHz
• Max Boost Clock: Up to 5.6 GHz
• L2 Cache: 16 MB
• L3 Cache: 192 MB (AMD 3D V-Cache on both dies)
• Integrated Graphics: AMD Radeon Graphics (2 GPU cores, 2200 MHz)
• Default TDP: 200 W
• Socket: AM5
• Process Node: TSMC 4nm FinFET (CPU cores), 6nm FinFET (I/O die)
• Memory: DDR5 up to 5600 MT/s, dual channel, up to 256 GB
• PCI Express: PCIe 5.0 (28 lanes total, 24 usable)
• Unlocked for Overclocking: Yes
• Bundled Cooler: Not included
• Warranty: 3 Year

WHAT'S IN THE BOX:

• AMD Ryzen 9 9950X3D2 Dual Edition processor
• Documentation and case badge
• Cooler sold separately

Why AMD?

Stacking cache on both dies removes the last asterisk from AMD's flagship, and there's no equivalent part from anyone else. Every AMD processor from AZonline is genuine boxed stock carrying a 3 Year warranty.