Core I9 Processor I9-12900ks 3.40 GHz 30MB Cache

Introduction

Intel® Gaussian & Neural Accelerator
Intel® Gaussian & Neural Accelerator (GNA) is an ultra-low power accelerator block designed to run audio and speed-centric AI workloads. Intel® GNA is designed to run audio based neural networks at ultra-low power, while simultaneously relieving the CPU of this workload.

Intel® Deep Learning Boost (Intel® DL Boost)
A new set of embedded processor technologies designed to accelerate AI deep learning use cases. It extends Intel AVX-512 with a new Vector Neural Network Instruction (VNNI) that significantly increases deep learning inference performance over previous generations.

Intel® Optane™ Memory Supported
Intel® Optane™ memory is a revolutionary new class of non-volatile memory that sits in between system memory and storage to accelerate system performance and responsiveness. When combined with the Intel® Rapid Storage Technology Driver, it seamlessly manages multiple tiers of storage while presenting one virtual drive to the OS, ensuring that data frequently used resides on the fastest tier of storage. Intel® Optane™ memory requires specific hardware and software configuration. Visit www.intel.com/OptaneMemory for configuration requirements.

Intel® Speed Shift Technology
Intel® Speed Shift Technology uses hardware-controlled P-states to deliver dramatically quicker responsiveness with single-threaded, transient (short duration) workloads, such as web browsing, by allowing the processor to more quickly select its best operating frequency and voltage for optimal performance and power efficiency.

Processor

Processor manufacturer

Intel

Processor generation

12th gen Intel® Core™ i9

Processor model

i9-12900KS

Processor family

Intel® Core™ i9

Processor cores

16

Processor socket

LGA 1700

Processor threads

24

Processor operating modes

64-bit

Performance cores

8

Efficient cores

8

Processor boost frequency

5.5 GHz

Performance-core boost frequency

5.2 GHz

Performance-core base frequency

3.4 GHz

Efficient-core boost frequency

4 GHz

Efficient-core base frequency

2.5 GHz

Processor cache

30 MB

Processor cache type

Smart Cache

Box

Y

Processor base power

150 W

Maximum turbo power

241 W

Maximum number of DMI lanes

8

Processor codename

Alder Lake

Memory

Maximum internal memory supported by processor

128 GB

Memory types supported by processor

DDR4-SDRAM,DDR5-SDRAM

Memory channels

Dual-channel

ECC

Y

Memory bandwidth (max)

76.8 GB/s

Graphics

On-board graphics card

Y

Discrete graphics card

N

On-board graphics card model

Intel UHD Graphics 770

On-board graphics card outputs supported

Embedded DisplayPort (eDP) 1.4b,DisplayPort 1.4a,HDMI 2.1

On-board graphics card base frequency

300 MHz

On-board graphics card dynamic frequency (max)

1550 MHz

Number of displays supported (on-board graphics)

4

On-board graphics card DirectX version

12.0

On-board graphics card OpenGL version

4.5

On-board graphics card maximum resolution (DisplayPort)

7680 x 4320 pixels

On-board graphics card maximum resolution (eDP - Integrated Flat Panel)

5120 x 3200 pixels

On-board graphics card maximum resolution (HDMI)

4096 x 2160 pixels

On-board graphics card refresh rate at maximum resolution (DisplayPort)

60 Hz

On-board graphics card refresh rate at maximum resolution (eDP - Integrated Flat Panel)

120 Hz

On-board graphics card refresh rate at maximum resolution (HDMI)

60 Hz

On-board graphics card ID

0x4680

Discrete graphics card model

Not available

Number of execution units

32

Multi-Format Codec Engines

2

Features

Execute Disable Bit

Y

Idle States

Y

Thermal Monitoring Technologies

Y

Market segment

Desktop

Maximum number of PCI Express lanes

20

PCI Express slots version

4.0,5.0

PCI Express configurations

1x16+1x4,2x8+1x4

Supported instruction sets

AVX 2.0,SSE4.1,SSE4.2

Scalability

1S

CPU configuration (max)

1

Embedded options available

N

Direct Media Interface (DMI) Revision

4.0

Harmonized System (HS) code

8542310001

Export Control Classification Number (ECCN)

5A992CN3

Commodity Classification Automated Tracking System (CCATS)

G167599

Processor special features

Intel® Hyper Threading Technology (Intel® HT Technology)

Y

Intel® Turbo Boost Technology

2.0

Intel® Quick Sync Video Technology

Y

Intel® Clear Video HD Technology (Intel® CVT HD)

Y

Intel® AES New Instructions (Intel® AES-NI)

Y

Enhanced Intel SpeedStep Technology

Y

Intel Trusted Execution Technology

Y

Intel® Speed Shift Technology

Y

Intel® Thermal Velocity Boost

Y

Intel® Turbo Boost Max Technology 3.0 frequency

5.3 GHz

Intel® Total Memory Encryption

Y

Intel® Gaussian & Neural Accelerator (Intel® GNA) 3.0

Y

Intel® Thermal Velocity Boost Temperature

50 °C

Intel® Thermal Velocity Boost Frequency

5.5 GHz

Intel® Control-flow Enforcement Technology (CET)

Y

Intel® Thread Director

Y

Intel VT-x with Extended Page Tables (EPT)

Y

Intel® Secure Key

Y

Intel® Active Management Technology (Intel® AMT)

Y

Intel Virtualization Technology (VT-x)

Y

Intel Virtualization Technology for Directed I/O (VT-d)

Y

Intel Turbo Boost Max Technology 3.0

Y

Intel® Optane™ Memory Ready

Y

Intel® Boot Guard

Y

Intel® Deep Learning Boost (Intel® DL Boost)

Y

Intel® Volume Management Device (VMD)

Y

Mode-based Execute Control (MBE)

Y

Intel® vPro™ Platform Eligibility

Y

Intel® OS Guard

Y

Intel 64

Y

Operational conditions

Tjunction

90 °C

Technical details

OpenCL version

2.1

Launch date

Q1'22

Status

Launched

Weight & dimensions

Processor package size

45 x 37.5 mm

Other features

Graphics output

eDP 1.4b, DP 1.4a, HDMI 2.1