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Square Intel Core i7-12700K desktop processor with silver heat spreader and gold contact pads

Configurator

Configurator Core i7-12700K 3.6 GHz 25 MB desktop processor

SKU CH-86ZZ-8HMNP MPN BX8071512700K

12-core desktop processor with 8 performance and 4 efficient cores reaching 5.0 GHz turbo on LGA 1700

  • Product nameCore i7-12700K
  • CPU cores12-Core (8P+4E)
  • CPU socketLGA 1700
  • Maximum turbo clockIntel Turbo Boost Max Technology 3.0 Frequency: Up to 5.0 GH
  • TDP ratingProcessor Base Power: 125 W Maximum Turbo Power:
  • Processor classDesktop
  • 12 cores and 20 threads handle heavy multitasking
  • Up to 5.0 GHz turbo boost accelerates single-threaded workloads
  • 25 MB L3 cache reduces memory latency
  • Supports DDR4 3200 and DDR5 4800 memory
  • Integrated Intel UHD Graphics 770 provides display output

12-core desktop CPU with hybrid architecture

The Configurator Core i7-12700K is a new desktop processor built on Intel 7 process technology. It combines eight performance cores and four efficient cores for a total of twelve cores and twenty threads. Base frequencies sit at 3.6 GHz for P-cores and 2.7 GHz for E-cores. The chip includes 25 MB of L3 cache and 12 MB of L2 cache.

Ideal for mixed workloads not for single-thread

This processor suits users who run multi-threaded applications such as content creation, compilation or virtualisation alongside everyday tasks. The hybrid design balances throughput and responsiveness. Buyers who need maximum single-thread frequency or higher core counts for sustained heavy rendering should evaluate alternatives. Integrated UHD Graphics 770 provides basic display output without a discrete card.

LGA 1700 socket defines motherboard compatibility

The CPU fits only motherboards with an LGA 1700 socket and a compatible chipset. It supports dual-channel DDR4 at 3200 MT/s or DDR5 at 4800 MT/s up to 128 GB total capacity with ECC support. PCI Express 5.0 and 4.0 lanes are available for graphics and storage. Processor base power is rated at 125 W.

How it compares

Measured against everything we stock in Desktop Processors, at today’s prices. Recalculated every night.

Price $465.99
Pricier than about 82% of the 494 comparable items (median $149.99).
CPU cores 12-Core (8P+4E)
Higher than about 60% of the 271 comparable items (median 8).
TDP rating Processor Base Power: 125 W Maximum Turbo Power:
Higher than about 70% of the 320 comparable items (median 95 W).

New to this? Buying a processor with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameIntel
Product lineCore i7 12th Gen
Model nameBX8071512700K
Product nameCore i7-12700K
Performance
Working frequencyP-core Base Frequency: 3.6 GHz
E-core Base Frequency: 2.7 GHz
Processor
CPU cores12-Core (8P+4E)
CPU socketLGA 1700
Maximum turbo clockIntel 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
TDP ratingProcessor Base Power: 125 W
Maximum Turbo Power:
Processor classDesktop
Processor codenameAlder Lake
CPU threads20-Threads
Level 2 cache12 MB
Level 3 cache25 MB
Process nodeIntel 7
CPU instruction set64-Bit
Hyper-ThreadingYes
Virtualization supportYes
Max PCIe lanesUp to 1 × 16+4, 2 × 8+4
Memory
Supported memoryDDR4 3200 / DDR5 4800
Channel configuration2
Memory limit128 GB
ECC memorySupported
Maximum memory bandwidth76.8 GB/s
Graphics
Built-in graphicsIntel UHD Graphics 770
GPU base clock300 MHz
Graphics max dynamic frequency1.5 GHz
Ports & slots
PCIe generation5.0 / 4.0 / 3.0
Size & build
Shipping weight0.11 kg
Package size116 × 101 × 44 mm
Compatibility
Compatible systemsWindows 11
In the box
Included coolerNot included - Processor Only

Questions about this item

Do I need a motherboard with an LGA 1700 socket for this Core i7-12700K?

Yes, the processor requires an LGA 1700 socket motherboard. You also need DDR4-3200 or DDR5-4800 memory and a cooler rated for at least 125 W base power.

Will my existing DDR4-3200 modules work with this 12-core CPU?

The memory controller supports DDR4-3200 in dual-channel mode up to 128 GB, so your current DDR4-3200 kits are compatible.

How can I verify the Intel UHD Graphics 770 is active after building the system?

Enter the BIOS and confirm the iGPU is enabled, then check Device Manager in Windows for Intel UHD Graphics 770 running at up to 1.50 GHz.

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