- Cooling system: No
- Usage Scenario: others
- PCIe VERSION: PCIe 3.0
- Support Memory Channels: 2
- Support Memory Type: DDR4
- Support Chipset Models: Intel Others
- Default TDP / TDP: 65W
- Number OF Therads: 16
- L3 Cache Capacity: 16MB
- L2 Cache Capacity: 4MB
- Unlocked: No
- GPU-built: Yes
- Chip Process: 14NM
- Package: No
- Processor Type: Intel Core
- Type: Octa Core
- Socket Type: 1200
- Application: Desktop
- Brand Name: Intel
- Origin: Mainland China
- Number of Cores: Eight Core
Please read:
Second-hand product.The origin is sent randomly with a one-year warranty.Due to the production process, the surface of the product is not 100% smooth and may be accompanied by scratches.
Intel Core i9-11900 specifications
| General information | |
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family | Intel Core i9 |
| Model number ? | |
| CPU part numbers |
|
| Frequency ? |
2.5 GHz / 2500 MHz |
| Maximum turbo frequency |
5.2 GHz / 5200 MHz |
| Bus speed ? | 8 GT/s Direct Media Interface |
| Clock multiplier ? |
25 |
| Package | 1200-land Flip-Chip Land Grid Array |
| Socket | Socket 1200 |
| Size | 1.48″ x 1.48″ / 3.75cm x 3.75cm |
| Introduction date | March 16, 2021 |
| Price at introduction | $439 |
| S-spec numbers | |
| Architecture / Microarchitecture | |
| Instruction set | x86 |
| Microarchitecture | Rocket Lake |
| Processor core ? | Rocket Lake-S |
| Manufacturing process | 0.014 micron |
| Data width |
64 bit |
| The number of CPU cores | 8 |
| The number of threads |
16 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 8 x 32 KB 8-way set associative instruction caches 8 x 48 KB 12-way set associative data caches |
| Level 2 cache size ? | 8 x 512 KB 8-way set associative caches |
| Level 3 cache size | 16 MB 16-way set associative inclusive shared cache |
| Physical memory | 128 GB |
| Multiprocessing | Uniprocessor |
| Extensions & Technologies |
|
| Security Features |
|
| Low power features |
Enhanced SpeedStep technology ? |
| Integrated Graphics Processing Unit | |
| GPU Type |
Intel UHD 750 |
| Microarchitecture | Intel Xe |
| Execution units | 32 |
| Base frequency (MHz) | 350 |
| Maximum frequency (MHz) | 1300 |
| Integrated peripherals / components | |
| Display controller |
|
| Memory controller |
The number of controllers: 1 |
| Other peripherals |
|
| Electrical / Thermal parameters | |
| Minimum/Maximum operating temperature ? | 0°C (case) – 71.3°C (case) 100°C (junction) |
| Thermal Design Power ? | 65 Watt |
| Notes on Intel Core i9-11900 | |
|
[1] – Information is not confirmed
|
|





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