Intel Core i9-11900KF @ 3.50GHz / 4.80GHz
Regular price $649.95 Save $-649.95Specifications
Essentials
Product Collection
11th Generation Intel® Core™ i9 Processors
Code Name
Products formerly Rocket Lake
Vertical Segment
Desktop
Processor Number
i9-11900KF
Status
Launched
Launch Date
Q1'21
Included Items
Please note: The boxed product does not include a fan or heat sink
Lithography
14 nm
Use Conditions
PC/Client/Tablet
Performance
# 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
T JUNCTION
100°C
Package Size
37.5mm x 37.5mm
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
All information provided is subject to change at any time, without notice. Intel may make changes to manufacturing life cycle, specifications, and product descriptions at any time, without notice. The information herein is provided "as-is" and Intel does not make any representations or warranties whatsoever regarding accuracy of the information, nor on the product features, availability, functionality, or compatibility of the products listed. Please contact system vendor for more information on specific products or systems.
*This feature may not be available on all computing systems. Please check with the system vendor to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration.
Max Turbo Frequency refers to the maximum single-core processor frequency that can be achieved with Intel® Turbo Boost Technology. See www.intel.com/technology/turboboost/ for more information.
System and Maximum TDP is based on worst case scenarios. Actual TDP may be lower if not all I/Os for chipsets are used.
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