| General |
|---|
| Model | i9-9900X |
| Codename | Skylake |
| Segment | Desktop |
| Product line | Процессоры Intel Core серии X |
| Process | 14 nm |
| Launch date | Q4 2018 |
| Status | Discontinued |
| Servicing status | Baseline Servicing |
| End of servicing updates | 12/31/2023 |
| Embedded options available | No |
| Box contents | Please note: The boxed product does not include a fan or heat sink |
| CPU |
|---|
| Cores | 10 |
| Threads | 20 |
| Multithreading (SMT/HT) | Yes |
| Base clock | 3.5 GHz |
| Max boost clock | 4.4 GHz |
| Turbo Boost Max 3.0 frequency | 4.5 GHz |
| L3 cache | 19.25 MB |
| Bus speed | 8 GT/s |
| TDP | 165 W |
| Turbo Boost | Yes (2) |
| 64-bit support | Yes |
| Instruction set extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
| QPI links | 0 |
| Memory |
|---|
| Max memory size | 128 GB |
| Memory types | DDR4 |
| Memory channels | 4 |
| Max memory bandwidth | 85 GB/s |
| ECC memory supported | No |
| I/O and interfaces |
|---|
| PCI Express revision | 3 |
| PCI Express lanes | 44 |
| Scalability | 1S Only |
| Package and thermal |
|---|
| Sockets supported | FCLGA2066 |
| Max CPU configuration | 1 |
| TJUNCTION | 92 °C |
| Thermal solution specification | PCG 2017X |
| Security and virtualization |
|---|
| Virtualization (VT-x / AMD-V) | Yes |
| Virtualization for Directed I/O (VT-d) | Yes |
| AES-NI | Yes |
| Execute Disable Bit | Yes |
| Technologies |
|---|
| Enhanced SpeedStep | Yes |
| Turbo Boost Max 3.0 | Yes |
| Optane Memory Supported | Yes |
| AVX-512 FMA units | 2 |