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

INTEL
Availability:

Available on backorder


  • Warranty: 3 Years
  • Systems only

LKR 184,000.00

Available on backorder

Product Collection : 12th Generation Intel® Core™ i9 Processors
Code Name : Products formerly Alder Lake
Vertical Segment : Desktop
Processor Number : i9-12900K
Status : Launched
Launch Date : Q4’21
Lithography : Intel 7nm
Use Conditions : PC/Client/Tablet

Brand

CPU Socket Type

CPU Series

CPU Cache Size

CPU Core Count

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

Processor Graphics

Processor Graphics ‡ 

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Intel® UHD Graphics 770
Graphics Base Frequency 
300 MHz
Graphics Max Dynamic Frequency 
1.55 GHz
Graphics Output 
eDP 1.4b, DP 1.4a, HDMI 2.1
Execution Units 
32
Max Resolution (HDMI)‡ 
4096 x 2160 @ 60Hz
Max Resolution (DP)‡ 
7680 x 4320 @ 60Hz
Max Resolution (eDP – Integrated Flat Panel)‡ 
5120 x 3200 @ 120Hz
DirectX* Support 
12
OpenGL* Support 
4.5
Multi-Format Codec Engines 
2
Intel® Quick Sync Video 
Yes
Intel® Clear Video HD Technology 
Yes
# of Displays Supported ‡
4
Device ID
0x4680
OpenCL* Support 
2.1

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

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