AMD Ryzen 9 3900XT
- Cores: 12
- L3 cache: 64MB (shared)
- TDP: 105 W
- Transistor size: 7 nm
Ryzen 9 3900XT - desktop processor produced by AMD for socket AM4 that has 12 cores and 24 threads. The base clock frequency of the CPU is 3800 MHz, but due to Turbo Core technology, it can perform up to 4700 MHz. The size of the L3 cache is 64 MB. Please note that this chip doesn’t have integrated graphics.
Specifications
General
| Vendor | AMD |
| Released | July 7, 2020 |
| Type | Desktop |
| instruction set | x86-64 |
| Codename | Zen 2 (Matisse) |
| Integrated GPU | No |
CPU
| P-Cores | 12 |
| P-Threads | 24 |
| Base Frequency (P) | 3.8 GHz |
| Turbo Boost Frequency (P) | 4.7 GHz |
| Total Cores | 12 |
| Total Threads | 24 |
| Bus Frequency | 100 MHz |
| Multiplier | 38x |
| L1 Cache | 64K (per core) |
| L2 Cache | 512K (per core) |
| L3 Cache | 64MB (shared) |
| Unlocked Multiplier | Yes |
Package
| Transistors | 3.8 billions |
| Fabrication process | 7 nm |
| Socket | AM4 |
| TDP | 105 W |
| Peak temperature | 95°C |
Memory Support
| Memory types | DDR4-3200 |
| Memory Size | 128 GB |
| Max. Memory Channels | 2 |
| Max. Memory Bandwidth | 47.68 GB/s |
| ECC Support | Yes |
Misc
| Official site | AMD Ryzen 9 3900XT official page |
| PCI Express Version | 4.0 |
| PCI Express Lanes | 24 |