Intel Core i9-12900KS processor 30 MB Smart Cache Box

Data sheet

Processor model

i9-12900KS

Processor family

Intel® Core™ i9

Processor cores

16

Processor boost frequency

5.5 GHz

Harmonized System (HS) code

8542310001

Performance cores

8

Processor manufacturer

Intel

Efficient cores

8

Processor cache type

Smart Cache

Processor generation

12th gen Intel® Core™ i9

Maximum turbo power

241 W

Processor base power

150 W

Processor cache

30 MB

Discrete graphics card

No

On-board graphics card

Yes

On-board graphics card model

Intel UHD Graphics 770

Discrete graphics card model

Not available

Processor threads

24

ECC

Yes

Execute Disable Bit

Yes

Embedded options available

No

Memory channels

Dual-channel

Enhanced Intel SpeedStep Technology

Yes

Intel 64

Yes

Efficient-core boost frequency

4 GHz

Performance-core base frequency

3.4 GHz

Efficient-core base frequency

2.5 GHz

Performance-core boost frequency

5.2 GHz

Intel® vPro™ Platform Eligibility

Yes

Processor operating modes

64-bit

Processor socket

LGA 1700

PCI Express slots version

4.0
5.0

On-board graphics card OpenGL version

4.5

On-board graphics card DirectX version

12.0

Intel® Secure Key

Yes

Intel® OS Guard

Yes

Supported instruction sets

AVX 2.0
SSE4.1
SSE4.2

Thermal Monitoring Technologies

Yes

Processor package size

45 x 37.5 mm

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

Yes

Intel® Hyper Threading Technology (Intel® HT Technology)

Yes

Intel® Quick Sync Video Technology

Yes

Commodity Classification Automated Tracking System (CCATS)

G167599

Intel VT-x with Extended Page Tables (EPT)

Yes

Intel Virtualization Technology (VT-x)

Yes

CPU configuration (max)

1

Intel Trusted Execution Technology

Yes

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

Yes

Memory bandwidth (max)

76.8 GB/s

Launch date

Q1'22

Market segment

Desktop

PCI Express configurations

1x16+1x4
2x8+1x4

Processor codename

Alder Lake

Maximum number of PCI Express lanes

20

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

Yes

Idle States

Yes

Maximum internal memory supported by processor

128 GB

Memory types supported by processor

DDR4-SDRAM
DDR5-SDRAM

OpenCL version

2.1

Export Control Classification Number (ECCN)

5A992CN3

Status

Launched

Box

Yes

Maximum number of DMI lanes

8

Number of execution units

32

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 base frequency

300 MHz

On-board graphics card ID

0x4680

On-board graphics card dynamic frequency (max)

1550 MHz

On-board graphics card outputs supported

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

Multi-Format Codec Engines

2

Number of displays supported (on-board graphics)

4

On-board graphics card maximum resolution (DisplayPort)

7680 x 4320 pixels

On-board graphics card maximum resolution (HDMI)

4096 x 2160 pixels

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

5120 x 3200 pixels

Direct Media Interface (DMI) Revision

4.0

Scalability

1S

Tjunction

90 °C

Intel® Turbo Boost Technology

2.0

Mode-based Execute Control (MBE)

Yes

Intel® Deep Learning Boost (Intel® DL Boost) on CPU

Yes

Intel® Volume Management Device (VMD)

Yes

Intel® Thread Director

Yes

Intel® Speed Shift Technology

Yes

Intel Turbo Boost Max Technology 3.0

Yes

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

Yes

Intel® Control-flow Enforcement Technology (CET)

Yes

Intel® Turbo Boost Max Technology 3.0 frequency

5.3 GHz

Intel® Boot Guard

Yes

Graphics output

eDP 1.4b, DP 1.4a, HDMI 2.1

Intel® Optane™ Memory Ready

Yes

Intel® Total Memory Encryption

Yes

Intel® Active Management Technology (Intel® AMT)

Yes

Intel® Thermal Velocity Boost

Yes

Intel® Thermal Velocity Boost Frequency

5.5 GHz

Intel® Thermal Velocity Boost Temperature

50 °C