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Intel Core i9-12900KF desktop CPU in LGA 1700 package with silver heat spreader and gold contacts

Configurator

Configurator Intel Core i9-12900KF 3.2 GHz 16-core desktop processor

SKU CH-WAX1-JSCFX MPN BX8071512900KF_Conf_20220809

16-core 24-thread desktop CPU with hybrid architecture reaching 5.2 GHz turbo and supporting DDR4 3200 or DDR5 4800 memory

  • Processors TypeDesktop
  • NameCore i9-12900KF
  • CPU Socket TypeLGA 1700
  • Core NameAlder Lake
  • # of Cores16-Core (8P+8E)
  • # of Threads24-Threads
  • 16 cores and 24 threads handle heavy multitasking
  • Peak turbo up to 5.2 GHz speeds single-thread workloads
  • Supports DDR4-3200 and DDR5-4800 memory
  • 30 MB L3 cache plus 14 MB L2 cache
  • PCIe 5.0 with 20 lanes for fast I/O

Core i9-12900KF 16-core desktop processor

The Intel Core i9-12900KF is a 16-core desktop processor built on the Intel 7 process. It combines eight performance cores and eight efficient cores for 24 threads total. Base clocks sit at 3.2 GHz on P-cores and 2.4 GHz on E-cores with turbo up to 5.2 GHz. The chip requires discrete graphics.

Suits threaded workloads.

This processor fits builders who need high thread counts for rendering, compilation or heavy multitasking. It supports DDR4 3200 and DDR5 4800 memory in dual-channel mode up to 128 GB. Buyers who want integrated graphics should choose a different model because this KF variant has none.

LGA 1700 socket with 241 W maximum turbo power

The CPU mounts in an LGA 1700 socket and has a processor base power of 125 W with a maximum turbo power of 241 W. A cooling solution is not included in the box. Ensure your motherboard and cooler can handle this power envelope before purchase.

Fordele

  • 16 cores and 24 threads handle heavy multitasking
  • Peak turbo up to 5.2 GHz speeds single-thread workloads
  • Supports DDR4-3200 and DDR5-4800 memory
  • 30 MB L3 cache plus 14 MB L2 cache
  • PCIe 5.0 with 20 lanes for fast I/O

Specifikationer

BrandIntel
Processors TypeDesktop
SeriesCore i9 12th Gen
NameCore i9-12900KF
ModelBX8071512900KF
CPU Socket TypeLGA 1700
Core NameAlder Lake
# of Cores16-Core (8P+8E)
# of Threads24-Threads
Operating FrequencyP-core Base Frequency: 3.2 GHz
E-core Base Frequency: 2.4 GHz
Max Turbo FrequencyIntel Turbo Boost Max Technology 3.0 Frequency: Up to 5.2 GHz
Single P-core Turbo Frequency: Up to 5.1 GHz
Single E-core Turbo Frequency: Up to 3.9 GHz
L2 Cache14MB
L3 Cache30MB
Manufacturing TechIntel 7
Instruction Set64-Bit
Hyper-Threading SupportYes
Memory TypesDDR4 3200 / DDR5 4800
Memory Channel2
Max Memory Size128 GB
Max Memory Bandwidth76.8 GB/s
Virtualization Technology SupportYes
Integrated GraphicsNone Integrated Graphics
PCI Express Revision5.0 / 4.0 / 3.0
Max Number of PCI Express Lanes20
Thermal Design PowerProcessor Base Power: 125W
Maximum Turbo Power: 241W
Cooling DeviceCooling device not included - Processor Only
Operating System SupportedWindows 11
Forsendelsesvægt0.12 kg
Pakkestørrelse117 × 104 × 48 mm

Spørgsmål om denne vare

Will the LGA 1700 cooler need replacing if I push the 241 W turbo power?

The processor ships without a cooler, so a LGA 1700 solution rated for at least 241 W is required from day one.

What power ceiling hits first during an all-core workload?

The 241 W Maximum Turbo Power limit is reached before the 5.2 GHz single-core boost can be sustained across all 16 cores.

How hot and loud does the 125 W base power run under 24/7 load?

At the 125 W Processor Base Power the chip stays within its thermal design; actual temperature and fan noise depend entirely on the cooler you install.

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