Description
Essentials
Product Collection
12th Generation IntelĀ® Coreā¢ i9 Processors
Code Name
Products formerly Alder Lake
Vertical Segment
Desktop
Processor NumberĀ
i9-12900KS
LithographyĀ
Intel 7
Use ConditionsĀ
PC/Client/Tablet
CPU Specifications
Total CoresĀ
16
# of Performance-cores
8
# of Efficient cores
8
Total ThreadsĀ
24
Max Turbo FrequencyĀ
5.50 GHz
IntelĀ® Thermal Velocity Boost FrequencyĀ
5.50 GHz
IntelĀ® Turbo Boost Max Technology 3.0 FrequencyĀ
5.30 GHz
Performance-core Max Turbo FrequencyĀ
5.20 GHz
Efficient-core Max Turbo FrequencyĀ
4.00 GHz
Performance-core Base Frequency
3.40 GHz
Efficient-core Base Frequency
2.50 GHz
CacheĀ
30 MB IntelĀ® Smart Cache
Total L2 Cache
14 MB
Processor Base PowerĀ
150 W
Maximum Turbo PowerĀ
241 W
Memory Specifications
Max Memory Size (dependent on memory type)Ā
128 GB
Memory TypesĀ
Up to DDR5 4800 MT/s
Up to DDR4 3200 MT/s
Up to DDR4 3200 MT/s
Max # of Memory ChannelsĀ
2
Max Memory BandwidthĀ
76.8 GB/s
ECC Memory SupportedĀ
Yes
GPU Specifications
GPU Name
IntelĀ® UHD Graphics 770
Graphics Base FrequencyĀ
300 MHz
Graphics Max Dynamic FrequencyĀ
1.55 GHz
Graphics OutputĀ
eDP 1.4b, DP 1.4a, HDMI 2.1
Execution UnitsĀ
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* SupportĀ
12
OpenGL* SupportĀ
4.5
OpenCL* SupportĀ
3.0
Multi-Format Codec EnginesĀ
2
IntelĀ® Quick Sync VideoĀ
Yes
IntelĀ® Clear Video HD TechnologyĀ
Yes
# of Displays SupportedĀ ā”
4
Device ID
0x4680
Expansion Options
Direct Media Interface (DMI) Revision
4.0
Max # of DMI Lanes
8
Scalability
1S Only
PCI Express RevisionĀ
5.0 and 4.0
PCI Express ConfigurationsĀ
Up to 1×16+4, 2×8+4
Max # of PCI Express LanesĀ
20
Package Specifications
Sockets SupportedĀ
FCLGA1700
Max CPU Configuration
1
Thermal Solution SpecificationĀ
PCG 2022E
IntelĀ® Thermal Velocity Boost TemperatureĀ
50 Ā°C
TJUNCTIONĀ
90Ā°C
Package Size
45.0 mm x 37.5 mm
Advanced Technologies
IntelĀ® Gaussian & Neural AcceleratorĀ
3.0
IntelĀ® Thread DirectorĀ
Yes
IntelĀ® Deep Learning Boost (IntelĀ® DL Boost) on CPUĀ
Yes
IntelĀ® Optaneā¢ Memory Supported Ā
Yes
IntelĀ® Speed Shift TechnologyĀ
Yes
IntelĀ® Adaptive Boost Technology
Yes
IntelĀ® Thermal Velocity BoostĀ
Yes
IntelĀ® Turbo Boost Max Technology 3.0Ā
Yes
IntelĀ® Turbo Boost TechnologyĀ
2.0
IntelĀ® Hyper-Threading TechnologyĀ
Yes
IntelĀ® 64Ā
Yes
Instruction SetĀ
64-bit
Instruction Set ExtensionsĀ
IntelĀ® SSE4.1, IntelĀ® SSE4.2, IntelĀ® AVX2
Idle StatesĀ
Yes
Enhanced Intel Speed StepĀ® TechnologyĀ
Yes
Thermal Monitoring TechnologiesĀ
Yes
IntelĀ® Volume Management Device (VMD)Ā
Yes
Security & Reliability
Intel vProĀ® EligibilityĀ
Intel vProĀ® Enterprise
IntelĀ® Threat Detection Technology (TDT)
Yes
IntelĀ® Active Management Technology (AMT)Ā
Yes
IntelĀ® Standard Manageability (ISM)Ā
Yes
IntelĀ® One-Click RecoveryĀ
Yes
IntelĀ® Hardware Shield EligibilityĀ
Yes
IntelĀ® Control-Flow Enforcement TechnologyĀ
Yes
IntelĀ® Total Memory Encryption – Multi Key
Yes
IntelĀ® Total Memory EncryptionĀ
Yes
IntelĀ® AES New InstructionsĀ
Yes
Secure KeyĀ
Yes
IntelĀ® OS Guard
Yes
IntelĀ® Trusted Execution TechnologyĀ
Yes
Execute Disable BitĀ
Yes
IntelĀ® Boot GuardĀ
Yes
Mode-based Execute Control (MBEC)Ā
Yes
IntelĀ® Virtualization Technology with Redirect Protection (VT-rp)Ā
Yes
IntelĀ® Virtualization Technology (VT-x)Ā
Yes
IntelĀ® Virtualization Technology for Directed I/O (VT-d)Ā
Yes
IntelĀ® VT-x with Extended Page Tables (EPT)Ā
Yes
