Intel Core i9-12900K 16 Core Desktop Processor 24 Threads, 3.2GHz up to 5.2GHz Turbo, Alder Lake Socket LGA1700, 24MB Cache, 125W, Maximum Turbo Power 241W Overclockable CPU, No Cooler

• Socket: 1700
• On-Chip Graphics: Yes
• Speed: 3.20GHz
• Core Quantity: 16

Chip Name
BX8071512900K Alder Lake

Socket
LGA1700

CPU Size
14nm

Total Cores
16

Number of Peformance Cores
8

Number of Efficient Cores
8

Total Threads
24

Max Turbo Frequency
5.20GHz

Intel Turbo Boost Max Technology 3.0 Frequency
5.20GHz

Performance-core Max Turbo Frequency
5.10GHz

Efficient-core Max Turbo Frequency
3.90GHz

Performance-core Base Frequency
3.20GHz

Efficient-core Base Frequency
2.40GHz

Cache
30MB Intel Smart Cache

Total L2 Cache
14MB

Processor Base Power
125W

Maximum Turbo Power
241W


Max Memory Size (dependent on memory type)
128 GB

Memory Types
Up to DDR5 4800 MT/s
Up to DDR4 3200 MT/s

Max Number of Memory Channels
2

Max Memory Bandwidth
76.8 GB/s

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

Number of Displays Supported
4

Device ID
0x4680

OpenCL Support
2.1


Direct Media Interface (DMI) Revision
4.0

Max Number 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 Number of PCI Express Lanes
20

Sockets Supported
FCLGA1700

Max CPU Configuration
1

Thermal Solution Specification
PCG 2020A

TJUNCTION
100°C

Package Size
45.0 mm x 37.5 mm

Heatsink
No

Packaging
Retail