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Silver rectangular LGA 1700 desktop processor with gold contacts and Intel branding

Intel

Intel Core i7-12700KF BX8071512700KF 12-core 20-thread desktop processor

SKU CH-JBCC-TQWFA MPN BX8071512700KF

12-core, 20-thread desktop CPU with 8 performance and 4 efficient cores reaching 5.0 GHz turbo, 25 MB L3 cache, DDR5-4800 and DDR4-3200 support, 125 W base power, LGA 1700 socket

  • Processors TypeDesktop
  • NameCore i7-12700KF
  • CPU Socket TypeLGA 1700
  • Core NameAlder Lake
  • # of Cores12-Core (8P+4E)
  • # of Threads20-Threads
  • 12 cores and 20 threads handle heavy multitasking smoothly
  • Hybrid P-core and E-core design balances speed and efficiency
  • Up to 5.0 GHz turbo frequency drives fast single-thread performance
  • Supports DDR5 4800 and DDR4 3200 memory for flexible builds
  • 25 MB L3 cache and 12 MB L2 cache reduce data latency

12-Core Alder Lake Desktop Processor

The Intel Core i7-12700KF delivers 12 cores and 20 threads on the LGA 1700 platform. Eight performance cores run at a 3.6 GHz base with turbo up to 5.0 GHz. Four efficient cores handle background work at 2.7 GHz base. The chip supports DDR5 4800 and DDR4 3200 memory in dual channel up to 128 GB.

Suits High-End Gaming and Content Work

This processor fits builders who need strong single-thread speed and multi-thread throughput for gaming, streaming and rendering. The 125 W base power and 190 W maximum turbo power demand a capable cooler and robust motherboard VRM. Users who require integrated graphics or lower power draw should choose a different model.

No Cooler or Graphics Included

The boxed processor ships without a cooling solution so you must supply an adequate air or liquid cooler. Absence of integrated graphics means a discrete GPU is mandatory for any video output. PCI Express 5.0 and 4.0 lanes remain available for modern GPUs and fast storage.

Highlights

  • 12 cores and 20 threads handle heavy multitasking smoothly
  • Hybrid P-core and E-core design balances speed and efficiency
  • Up to 5.0 GHz turbo frequency drives fast single-thread performance
  • Supports DDR5 4800 and DDR4 3200 memory for flexible builds
  • 25 MB L3 cache and 12 MB L2 cache reduce data latency

Specifications

BrandIntel
Processors TypeDesktop
SeriesCore i7 12th Gen
NameCore i7-12700KF
ModelBX8071512700KF
CPU Socket TypeLGA 1700
Core NameAlder Lake
# of Cores12-Core (8P+4E)
# of Threads20-Threads
Operating FrequencyP-core Base Frequency: 3.6 GHz
E-core Base Frequency: 2.7 GHz
Max Turbo FrequencyIntel Turbo Boost Max Technology 3.0 Frequency: Up to 5.0 GHz
Single P-core Turbo Frequency: Up to 4.9 GHz
Single E-core Turbo Frequency: Up to 3.8 GHz
L2 Cache12MB
L3 Cache25MB
Manufacturing TechIntel 7
Instruction Set64-Bit
Hyper-Threading SupportYes
Memory TypesDDR5 4800 / DDR4 3200
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: 190W
Cooling DeviceCooling device not included - Processor Only
Operating System SupportedWindows 11
Shipping weight0.09 kg
Package size114 × 102 × 44 mm

Questions about this item

What motherboard socket is required for the LGA 1700 package on this Core i7-12700KF?

A motherboard with an LGA 1700 socket is required; the processor will not fit any other socket type.

Can I run my existing DDR4-3200 memory with the 12-core 20-thread Alder Lake architecture?

Yes, the memory controller supports DDR4 3200 alongside DDR5 4800, so current DDR4-3200 modules will work at their rated speed.

How can I confirm the 5.0 GHz Intel Turbo Boost Max Technology 3.0 frequency is active after assembly?

Monitor single-core boost clocks under a light threaded load; a reading at or near 5.0 GHz on a P-core indicates the feature is functioning.

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