AMD Ryzen 9 9950X3D 16-Core 4.3 GHz Socket AM5 Desktop Processor 100-100000719WOF

16-core Zen 5 desktop processor

The AMD Ryzen 9 9950X3D is a Socket AM5 desktop processor built on the Granite Ridge architecture using TSMC 4nm FinFET technology. It delivers 16 cores and 32 threads for demanding gaming and content creation workloads. The processor operates at a 4.3 GHz base frequency with a maximum boost up to 5.7 GHz. Integrated AMD Radeon Graphics provides baseline display output without a discrete card.

128 MB L3 cache with 3D V-Cache

Second-generation AMD 3D V-Cache technology places 128 MB of L3 cache on the chip, bringing total on-chip memory to 144 MB alongside 16 MB of L2 cache. This large cache pool reduces latency in sustained gaming and creative workloads by keeping hot data close to the cores. The design maintains high throughput during extended sessions rather than only in short bursts. AMD EXPO support allows memory tuning for additional performance headroom.

170 W TDP with AM5 platform longevity

The processor carries a 170 W thermal design power, requiring adequate cooling for sustained operation at boost frequencies. The AM5 socket supports DDR5 memory up to 5600 MT/s in two-module configurations and 3600 MT/s with four modules, with a maximum capacity of 192 GB. PCIe 5.0 connectivity provides high bandwidth for modern GPUs and storage. The platform is designed for long-term compatibility with future processor upgrades.