AMD Ryzen 9 9950X3D2 Dual Edition Specifications
| General Specifications | |
| Processor Model | AMD Ryzen™ 9 9950X3D2 Dual Edition |
| Product ID Boxed (WOF) | 100-100001978WOF |
| Product ID Tray | 100-000001978 |
| Product Series | AMD Ryzen™ 9000 Series |
| Architecture | “Zen 5” (Granite Ridge AM5) |
| Market Segment | Enthusiast Desktop |
| CPU Socket | Socket AM5 |
| Launch Date | April 22, 2026 |
| Performance & Core Metrics | |
| CPU Cores | 16 |
| Threads | 32 |
| Multithreading (SMT) | Yes |
| Base Clock Speed | 4.3 GHz |
| Maximum Boost Clock | Up to 5.6 GHz |
| Unlocked for Overclocking | Yes |
| Cache Configuration | |
| Cache Technology | Dual AMD 3D V-Cache™ Technology (Equipped on both CCD chiplets) |
| L1 Cache | 1280 KB (80 KB per core) |
| L2 Cache | 16 MB (1 MB per core) |
| L3 Cache | 192 MB (Arranged as 2x 32MB standard L3 + 2x 64MB 3D V-Cache stack) |
| Total On-Chip Cache | 208 MB (L2 + L3) |
| Power, Thermal & Silicon Fabrication | |
| Default TDP | 200W |
| Max Operating Temp (Tjmax) | 95°C |
| CPU Core Lithography | TSMC 4nm FinFET |
| I/O Die Lithography | TSMC 6nm FinFET |
| Package Die Count | 3 Dies (2x CCD, 1x cIOD) |
| Thermal Solution (PIB) | Not Included (Premium liquid AIO cooler recommended) |
| Memory & Platform Connectivity | |
| System Memory Type | DDR5 (UDIMM) |
| Memory Channels | 2 Channels (Dual Channel) |
| Max Memory Capacity | Up to 256 GB |
| Max Native Memory Speeds | • 2x1R: DDR5-5600 MT/s • 2x2R: DDR5-5600 MT/s • 4x1R: DDR5-3600 MT/s • 4x2R: DDR5-3600 MT/s |
| ECC Memory Support | Yes (Requires motherboard ecosystem compatibility) |
| PCI Express® Revision | PCIe® 5.0 |
| PCIe® Lanes (Total / Usable) | 28 Lanes total / 24 Lanes usable |
| Native USB Ports | 4x USB 3.2 Gen 2 (10Gbps), 1x USB 2.0 (480Mbps) |
| NVMe Storage Profiles | Boot, RAID 0, RAID 1, RAID 5, RAID 10 |
| Supported Chipsets | X870E, X870, B850, B840, X670E, X670, B650E, B650, A620 |
| Integrated Graphics | |
| Graphics Model | AMD Radeon™ Graphics |
| Graphics Core Count | 2 Cores |
| Graphics Frequency | 2200 MHz (Dynamic range: 400 MHz – 2200 MHz) |
| USB Type-C® DP Alt Mode | Supported (Yes) |
| Advanced Features & Operating Systems | |
| CPU Boost Framework | Precision Boost 2 |
| Overclocking Technologies | AMD EXPO™ Memory Overclocking, Precision Boost Overdrive (PBO), Curve Optimizer Voltage Offsets, AMD Ryzen™ Master Utility |
| Supported Extensions | AES, AVX512, AVX2, AVX, FMA3, MMX-plus, SSE4.2, SSE4A, SSE4.1, SSE3, SSSE3, SSE, x86-64 |
| Security Architecture | AMD Secure Processor, AMD Platform Secure Boot, Firmware TPM, Windows Device Guard, VBS, Supervisor Mode Execution Prevention (SMEP), AMD Shadow Stack |
| Operating System Support | Windows 11 (64-Bit), Windows 10 (64-Bit), RHEL x86 64-Bit, Ubuntu x86 64-Bit |
