Intel Core i9-12900K ( 30M Cache, up to 5.20 GHz, LGA1700 )

specification

Product collection
12th Gen Intel® Core™ i9 processors
code name
Products before Alder Lake
vertical segment
working table
Processor number
i9-12900K
Lithography
Intel 7
Terms of Use
Computer/client/tablet, workstation
CPU specifications
total cores
16
# Performance-cores
8
# of effective cores
8
Total threads
24
Maximum turbo frequency
5.20 GHz
Intel® Turbo Boost Max Technology 3.0 frequency
5.20 GHz
Performance Core Max Turbo Frequency
5.10 GHz
Effective core max turbo frequency
3.90 GHz
The main base frequency of performance
3.20 GHz
Effective core base frequency
2.40 GHz
cache
30 MB Intel® Smart Cache
Total L2 cache
14 MB
CPU base power
125 W
Maximum turbo power
241 f
Additional information
Marketing status
started
launch date
Q4'21
Built-in options are available
No
Data sheet
see now
Memory specifications
Maximum memory size (depending on memory type)
128 GB
Types of memory
DDR5 up to 4800 MT/s
DDR4 up to 3200 MT/s
Max # of memory channels
2
Maximum memory bandwidth
76.8 GB/s
ECC memory support
Yes
Processor graphics
Processor graphics
Intel® UHD Graphics 770
Graphical base frequency
300 MHz
The maximum dynamic frequency of the graph
1.55 GHz
graphical output
eDP 1.4b, DP 1.4a, HDMI 2.1
enforcement units
32
Maximum resolution (HDMI)
4096 x 2160 @ 60 Hz
maximum resolution (DP)
7680 x 4320 @ 60 Hz
Maximum resolution (eDP - integrated flat panel)
5120 x 3200 @ 120 Hz
DirectX* support
12
OpenGL* support
4.5
OpenCL* support
3.0
Multi-format codec engines
2
Intel® Fast Sync Video
Yes
Intel® Clear Video HD technology
Yes
# of supported displays
4
Device ID
0x4680
Extension Options
Direct Media Interface (DMI) revision
4.0
Maximum # # of DMI Bands
8
scalability
Only 1S
PCI Express revision
5.0 and 4.0
PCI Express configurations
up to 1x16+4, 2x8+4
Maximum # # of PCI Express Lanes
20
Package Specifications
Support for sockets
FCLGA1700
Maximum CPU configuration
1
Thermal solution specification
PCG 2020A
TJUNCTION
100°C
package size
45.0mm x 37.5mm
advanced technologies
Intel® Gaussian & Neural Accelerator
3.0
Intel® Community Director
Yes
Intel® Deep Learning Boost (Intel® DL Boost)
Yes
Intel® Optane™ memory support
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® 64
Yes
instruction set
64 bit
Instruction set extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
idle states
Yes
Improved Intel SpeedStep® technology
Yes
Thermal monitoring technologies
Yes
Intel® Volume Management Device (VMD)
Yes
Safety and reliability
Intel vPro® eligibility
Intel vPro® Enterprise
Intel® Threat Detection Technology (TDT)
Yes
Intel® Active Management Technology (AMT)
Yes
Intel® Standard Management (ISM)
Yes
Intel® One-Click Recovery
Yes
Intel® Hardware Shield Eligibility
Yes
Intel® Control-Flow Enforcement technology
Yes
Intel® Total Memory Encryption - Multi-Key
Yes
Intel® Total Memory Encryption
Yes
Intel® AES new instructions
Yes
secure key
Yes
Intel® OS Guard
Yes
Intel® Reliable Performance Technology
Yes
Execute the shutdown bit
Yes
Intel® Boot Guard
Yes
Mode Based Performance Control (MBEC)
Yes
Intel® Stable IT Platform Program (SIPP)
Yes
Intel® Virtualization Technology with Redirection Protection (VT-rp)
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