Popis produktu

Product Collection 12th Generation Intel Core™ i9 Processors
Code Name Products formerly Alder Lake
Vertical Segment Desktop
Processor Number i9-12900KS
Status Launched
Launch Date Q1 22
Lithography Intel 7
Use Conditions PC/Client/Tablet







CPU Specifications


Total Cores 16
# of Performance-cores 8
# of Efficient-cores 8
Total Threads 24
Max Turbo Frequency 5.50 GHz
Intel Thermal Velocity Boost Frequency 5.50 GHz
Intel Turbo Boost Max Technology 3.0 Frequency ‡ 5.30 GHz
Performance-core Max Turbo Frequency 5.20 GHz
Efficient-core Max Turbo Frequency 4.00 GHz
Performance-core Base Frequency 3.40 GHz
Efficient-core Base Frequency 2.50 GHz
Cache 30 MB Intel Smart Cache
Total L2 Cache 14 MB
Processor Base Power 150 W
Maximum Turbo Power 241 W






Supplemental Information


Embedded Options Available No
Datasheet View now






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
ECC Memory Supported ‡ Yes






Processor Graphics


Processor Graphics ‡ 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 1x16+4, 2x8+4
Max # of PCI Express Lanes 20






Package Specifications


Sockets Supported FCLGA1700
Max CPU Configuration 1
Thermal Solution Specification PCG 2022E
Intel Thermal Velocity Boost Temperature 50 °C
T JUNCTION 90°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 Adaptive Boost Technology Yes
Intel Thermal Velocity Boost 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
Enhanced Intel SpeedStep Technology Yes
Thermal Monitoring Technologies Yes
Intel Volume Management Device (VMD) Yes






Security & Reliability


Intel vPro Platform Eligibility ‡ Yes
Intel vPro Enterprise Platform Eligibility ‡ Yes
Intel Threat Detection Technology (TDT) Yes
Intel Active Management Technology (AMT) ‡ Yes
Intel Standard Manageability (ISM) ‡ Yes
Intel One-Click Recovery ‡ Yes
Intel Hardware Shield Eligibility ‡ Yes
Intel AES New Instructions Yes
Secure Key Yes
Intel OS Guard Yes
Intel Trusted Execution Technology ‡ Yes
Execute Disable Bit ‡ Yes
Intel Boot Guard Yes
Mode-based Execute Control (MBEC) Yes
Intel Control-Flow Enforcement Technology Yes
Intel Total Memory Encryption - Multi Key Yes
Intel Total Memory Encryption Yes
Intel Virtualization Technology with Redirect 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

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