Intel BX8071512900KS
Core i9-12900ks processor 30 mb smart cache box

Essentials

• 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 Frequenc y 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
• 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