Essentials
- Product Collection 11th Generation Intel® Core™ i9 Processors
- Code Name Products formerly Rocket Lake
- Processor Number i9-11900KF
- Lithography 14 nm
CPU Specifications
- # of Cores 8
- # of Threads 16
- Processor Base Frequency 3.50 GHz
- Max Turbo Frequency 5.30 GHz
- Intel® Thermal Velocity Boost Frequency 5.30 GHz
- Cache 16 MB Intel® Smart Cache
- Bus Speed 8 GT/s
- Intel® Turbo Boost Max Technology 3.0 Frequency ‡ 5.20 GHz
- Intel® Turbo Boost Technology 2.0 Frequency‡ 5.10 GHz
- TDP 125 W
- Configurable TDP-down Frequency 3.00 GHz
- Configurable TDP-down 95 W
Memory Specifications
- Max Memory Size (dependent on memory type) 128 GB
- Memory Types DDR4-3200
- Max # of Memory Channels 2
- Max Memory Bandwidth 50 GB/s
- ECC Memory Supported ‡ No
Expansion Options
- Scalability 1S Only
- PCI Express Revision 4.0
- PCI Express Configurations ‡ Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
- Max # of PCI Express Lanes 20
Package Specifications
- Max CPU Configuration 1
- Thermal Solution Specification PCG 2019A
- Intel® Thermal Velocity Boost Temperature 70 °C
- TJUNCTION 100°C
- Package Size 37.5 mm x 37.5 mm
Advanced Technologies
- Intel® Deep Learning Boost (Intel® DL Boost) Yes
- Intel® Thermal Velocity Boost Yes
- Intel® Turbo Boost Max Technology 3.0 ‡ Yes
- Intel® Turbo Boost Technology ‡ 2.0
- Intel vPro® Platform Eligibility ‡ No
- Intel® Hyper-Threading Technology ‡ Yes
- Intel® Virtualization Technology (VT-x) ‡ Yes
- Intel® Virtualization Technology for Directed I/O (VT-d) ‡ Yes
- Intel® VT-x with Extended Page Tables (EPT) ‡ Yes
- Intel® 64 ‡ Yes
- Instruction Set 64-bit
- Instruction Set Extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
- Idle States Yes
- Enhanced Intel SpeedStep® Technology Yes
- Thermal Monitoring Technologies Yes
- Intel® Identity Protection Technology ‡ Yes
- Intel® Stable Image Platform Program (SIPP) No
- Intel® Gaussian and Neural Accelerator 2.0 Yes
Security & Reliability
- Intel® AES New Instructions Yes
- Secure Key Yes
- Intel® Software Guard Extensions (Intel® SGX) No
- Intel® OS Guard Yes
- Intel® Trusted Execution Technology ‡ No
- Execute Disable Bit ‡ Yes
- Intel® Boot Guard Yes
Виж още Настолни компютри Процесори Intel
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Документация
Технически характеристики
Процесор сокет: | LGA1200 |
---|---|
Брой ядра: | 8 |
Архитектура: | 64 |
Термична мощност (TDP): | 125 W |
Видеокарта: | Не |
Честота процесор: | 3500 MHz |
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