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ProcessorIntel Core i9 12900KS
Specifications 97 normalized
Processor
- Processor Number
- i9-12900KS
- Processor Base Power
- 150 W
- 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
- Max CPU Configuration
- 1
- Intel Deep Learning Boost (Intel DL Boost) on CPU
- Yes
Memory & storage
- Memory Types
- Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s
- Max Memory Size (dependent on memory type)
- 128 GB
- Max # of Memory Channels
- 2
- Max Memory Bandwidth
- 76.8 GB/s
- ECC Memory Supported
- Yes
- Intel Optane Memory Supported
- Yes
- Intel Total Memory Encryption - Multi Key
- Yes
- Intel Total Memory Encryption
- Yes
Graphics
- GPU Name
- 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
Display
- Max Resolution (HDMI)
- 4096 x 2160 @ 60 Hz
- Max Resolution (DP)
- 7680 x 4320 @ 60 Hz
- Max Resolution (eDP - Integrated Flat Panel)
- 5120 x 3200 @ 120 Hz
- # of Displays Supported
- 4
Connectivity
- Direct Media Interface (DMI) Revision
- 4.0
Power & battery
- Maximum Turbo Power
- 241 W
Physical & build
- Package Size
- 45.0 mm x 37.5 mm
Operating system & software
- Intel OS Guard
- Yes
Warranty & support
- DirectX* Support
- 12
- OpenGL* Support
- 4.5
- OpenCL* Support
- 3.0
- Sockets Supported
- FCLGA1700
Other
- Product Collection
- 12th Gen Intel Core i9 Processors
- Code Name
- Products formerly Alder Lake
- Vertical Segment
- Desktop
- Lithography
- Intel 7
- Recommended Customer Price
- $813.00
- 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
- Cache
- 30 MB Intel Smart Cache
- Total L2 Cache
- 14 MB
- Marketing Status
- Discontinued
- Launch Date
- Q1'22
- Embedded Options Available
- No
- Use Conditions
- PC/Client/Tablet
- Datasheet
- View now
- Execution Units
- 32
- Multi-Format Codec Engines
- 2
- Intel Quick Sync Video
- Yes
- Intel Clear Video HD Technology
- Yes
- Device ID
- 0x4680
- 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
- Thermal Solution Specification
- PCG 2022E
- Intel Thermal Velocity Boost Temperature
- 50 °C
- TJUNCTION
- 90°C
- Max Operating Temperature
- 90 °C
- Intel Gaussian & Neural Accelerator
- 3.0
- Intel Thread Director
- 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
- Intel vPro Eligibility
- Intel vPro Enterprise
- 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 Secure Key
- Yes
- Intel Control-Flow Enforcement Technology
- Yes
- Intel AES New Instructions
- Yes
- Intel Trusted Execution Technology
- Yes
- Execute Disable Bit
- Yes
- Intel Boot Guard
- Yes
- Mode-based Execute Control (MBEC)
- Yes
- Intel Virtualization Technology with Redirect Protection (VT
- 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
Price history
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