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 1x16+4, 2x8+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