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Intel Core i9 12900KF Processor – 16 Core 24 Thread – 30M Cache, 2.40 GHz up to 5.20 GHz

INTEL
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  • Warranty: 3 Years

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Vertical Segment
Desktop
Processor Number 
i9-12900KF
Status
Launched
Launch Date 
Q4’21
Lithography 
Intel 7
Recommended Customer Price 
$564.00 – $574.00
Use Conditions 
PC/Client/Tablet

CPU Specifications

Total Cores 
16
# of Performance-cores
8
# of Efficient-cores
8
Total Threads 
24
Max Turbo Frequency 
5.20 GHz
Intel® Turbo Boost Max Technology 3.0 Frequency  
5.20 GHz
Performance-core Max Turbo Frequency 
5.10 GHz
Efficient-core Max Turbo Frequency 
3.90 GHz
Performance-core Base Frequency
3.20 GHz
Efficient-core Base Frequency
2.40 GHz
Cache 
30 MB Intel® Smart Cache
Total L2 Cache
14 MB
Processor Base Power 
125 W
Maximum Turbo Power 
241 W

Supplemental Information

Embedded Options Available 
No

Memory Specifications

Max Memory Size (dependent on memory type) 
128 GB
Memory Types 
Up to DDR5 4800 MT/s
Up to DDR4 3200 MT/s
Max # of Memory Channels 
2
Max Memory Bandwidth 
76.8 GB/s

Expansion Options

Direct Media Interface (DMI) Revision
4.0
Max # of DMI Lanes
8
Scalability
1S Only
PCI Express Revision 
5.0 and 4.0
PCI Express Configurations  
Up to 1×16+4, 2×8+4
Max # of PCI Express Lanes 
20

Package Specifications

Sockets Supported 
FCLGA1700
Max CPU Configuration
1
Thermal Solution Specification 
PCG 2020A
TJUNCTION 
100°C
Package Size
45.0 mm x 37.5 mm

Advanced Technologies

Intel® Gaussian & Neural Accelerator 
3.0
Intel® Thread Director
Yes
Intel® Deep Learning Boost (Intel® DL Boost) 
Yes
Intel® Optane™ Memory Supported  
Yes
Intel® Speed Shift Technology 
Yes
Intel® Turbo Boost Max Technology 3.0  
Yes
Intel® Turbo Boost Technology  
2.0
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® Volume Management Device (VMD) 
Yes

Security & Reliability

Intel® AES New Instructions 
Yes
Secure Key 
Yes
Intel® OS Guard
Yes
Execute Disable Bit  
Yes
Intel® Boot Guard 
Yes
Mode-based Execute Control (MBE) 
Yes
Intel® Control-Flow Enforcement Technology 
Yes
Brand

CPU Socket Type

CPU Series

CPU Cache Size

CPU Core Count

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