| Name |
AMD Ryzen™ 9 9950X3D |
| Family |
Ryzen |
| Series |
Ryzen 9000 Series |
| Form Factor |
Desktops, Boxed Processor |
| Market Segment |
Enthusiast Desktop |
| AMD PRO Technologies |
No |
| Regional Availability |
Global |
| Former Codename |
Granite Ridge AM5 |
| Architecture |
Zen 5 |
| # of CPU Cores |
16 |
| Multithreading (SMT) |
Yes |
| # of Threads |
32 |
| Max. Boost Clock |
Up to 5.7 GHz |
| Base Clock |
4.3 GHz |
| L1 Cache |
1280 KB |
| L2 Cache |
16 MB |
| L3 Cache |
128 MB |
| Default TDP |
170W |
| Processor Technology for CPU Cores |
TSMC 4nm FinFET |
| Processor Technology for I/O Die |
TSMC 6nm FinFET |
| Package Die Count |
3 |
| Unlocked for Overclocking |
Yes |
| AMD EXPO™ Memory Overclocking Technology |
Yes |
| Precision Boost Overdrive |
Yes |
| Curve Optimizer Voltage Offsets |
Yes |
| AMD Ryzen™ Master Support |
Yes |
| CPU Socket |
AM5 |
| Supporting Chipsets |
A620, X670E, X670, B650E, B650, X870E, X870, B840, B850 |
| CPU Boost Technology |
Precision Boost 2 |
| Instruction Set |
x86-64 |
| Supported Extensions |
AES, AVX512, AVX2, AVX, FMA3, MMX-plus, SSE2, SSE4.2, SSE4A, SSE4.1, SSE3, SSSE3, SSE, x86-64 |
| Thermal Solution (PIB) |
Not Included |
| Recommended Cooler |
Liquid cooler recommended for optimal performance |
| Max. Operating Temperature (Tjmax) |
95°C |
| OS Support |
Windows 11 (64-bit), Windows 10 (64-bit), RHEL x86 64-bit, Ubuntu x86 64-bit |
| Connectivity |
|
| Native USB 3.2 Gen 2 (10Gbps) |
4 |
| Native USB 2.0 (480Mbps) |
1 |
| PCI Express® Version |
PCIe® 5.0 |
| Native PCIe® Lanes (Total/Usable) |
28 / 24 |
| NVMe Support |
Boot, RAID0, RAID1, RAID5, RAID10 |
| System Memory Type |
DDR5 |
| Memory Channels |
2 |
| Max. Memory |
192 GB |
| System Memory Subtype |
UDIMM |
| Max Memory Speed |
2x1R DDR5-5600, 2x2R DDR5-5600, 4x1R DDR5-3600, 4x2R DDR5-3600 |
| ECC Support |
Yes (Requires motherboard support) |
| Graphics Capabilities |
|
| Graphics Model |
AMD Radeon™ Graphics |
| Graphics Core Count |
2 |
| Graphics Frequency |
2200 MHz |
| USB Type-C® DisplayPort™ Alternate Mode |
Yes |
| Product IDs |
|
| Product ID Boxed |
100-100000719WOF |
| Product ID Tray |
100-000000719 |
| Key Features |
|
| Supported Technologies |
AMD EXPO™ Technology, AMD Ryzen™ Technologies |
