AMD Ryzen Threadripper 3990X,3970X,3960X CPU Prozessor Zen 2 sTRX4
| Type | 3990X | 3960X | 3970X |
| Family | Threadripper | Threadripper | Threadripper |
| LINE | ZEN2 | ZEN2 | ZEN2 |
| CORE | 64 | 24 | 32 |
| Thread | 128 | 48 | 64 |
| CPU Base Freq. | 2.9GHz | 3.8GHz | 3.7GHz |
| L1 cache | 4MB | 1.5MB | 2MB |
| L2 cache | 32MB | 12MB | 16MB |
| L3 cache | 256MB | 128MB | 128MB |
| Processor Technology for CPU Cores | TSMC 7nm FinFET | TSMC 7nm FinFET | TSMC 7nm FinFET |
| CPU Socket | sTR4 | sTR4 | sTR4 |
| TDP | 280W | 280W | 280W |
| System Memory Type | DDR4@3200MHz | DDR4@3200MHz | DDR4@3200MHz |
| System Memory Specification | 4 Channel | 4 Channel | 4 Channel |
| Product ID Tray | 100-100000163WOF | 100-100000010WOF | 100-100000011WOF |