AMD
AMD Ryzen™ Threadripper™ 3990X (100-100000163WOF)
64-Core 128-Thread @ 4.3 GHz | sTRX4
MPN100-100000163WOF
PackageBox
CategoryWorkstation Processors
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Full Specifications
Manufacturer-verified specifications (Manufacturer-Verified (MV-1) · Source: AMD.com)
Processor Architecture
| Family | Ryzen Threadripper |
| Series | Ryzen Threadripper 3000 Series |
| Codename | Castle Peak |
| Cores / Threads | 64 / 128 |
| Lithography | TSMC 7nm FinFET |
| Socket | sTRX4 |
Performance
| Base Clock | 2.9 GHz |
| Max Boost Clock | 4.3 GHz |
| Unlocked | Yes |
Cache
| L3 Cache | 256 MB |
| L2 Cache | 32 MB |
| L1 Cache | 4096 KB |
Memory
| Memory Type | DDR4 |
| Channels | 4 |
| ECC Memory | Yes |
Platform
| Scalability | 1S |
Thermal & Power
| TDP | 280 W |
Connectivity
| PCIe Version | 4.0 |
Product Information
| Launch Date | Q1'20 |
| Ordering Code | 100-100000163WOF |
| Package | Box |
Support & Downloads
Latest Drivers & Software
AMD Downloads →AMD Ryzen™ Threadripper™ 3990X Documentation
AMD Support →