The processor Intel Core i7-9800X is developed on the 14 nm technology node and architecture Skylake X Refresh. Its base clock speed is 3.80 GHz, and maximum clock speed in turbo boost - 4.20 GHz. Intel Core i7-9800X contains 8 processing cores. To make a right choice for computer upgrading, please get familiar with the detailed technical specifications and benchmark results. Check socket compatibility before choosing.
 CPU Cores and Base Frequency |
||||
|---|---|---|---|---|
| Frequency | 3.80 GHz | Cores | 8 | |
| Turbo (1 Core) | 4.50 GHz | CPU Threads | 16 | |
| Turbo (All Cores) | 4.20 GHz | |||
| Hyperthreading ? | Yes | Overclocking ? | Yes | |
| Core architecture | normal | |||
 Internal Graphics |
|
|---|---|
| GPU name | no iGPU |
| GPU frequency | |
| GPU (Turbo) | No turbo |
| Generation | |
| DirectX Version | |
| Execution units | |
| Shader | |
| Max. Memory | -- |
| Max. displays | |
| Technology | 14 nm |
| Release date | |
 Hardware codec support
|
|
|---|---|
| H264 | No |
| H265 / HEVC (8 bit) | No |
| H265 / HEVC (10 bit) | No |
| VP8 | No |
| VP9 | No |
| AV1 | No |
| AV1 | No |
| AVC | No |
| JPEG | No |
 Memory & PCIe
| ||||
|---|---|---|---|---|
| Memory type | DDR4-2666 | |||
| Max. Memory | 128 GB | |||
| Memory channels | 4 | ECC | No | |
| PCIe version | 3.0 | PCIe lanes | 44 | |
 Thermal Management
| ||||
|---|---|---|---|---|
| TDP (PL1) | 165 W | TDP (PL2) | ||
| TDP up | -- | TDP down | -- | |
| Tjunction max | 95 °C | |||
 Technical details
| |
|---|---|
| Instruction set (ISA) | x86-64 (64 bit) |
| Architecture | Skylake X Refresh |
| L2-Cache | -- |
| L3-Cache | 16.50 MB |
| Technology | 14 nm |
| Virtualization | VT-x, VT-x EPT, VT-d |
| Release date | Q4/2018 |
| Socket | LGA 2066 |
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
