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Rectangular silver CPU with gold contact pads and integrated heat spreader

Intel

Intel Core i7-12700 BX8071512700 desktop processor

SKU CH-EWAQ-8XJ9K MPN BX8071512700

12-core Alder Lake desktop CPU with eight performance and four efficient cores, 20 threads, up to 4.9 GHz turbo, 25 MB L3 cache, DDR4-3200 and DDR5-4800 support, and Intel UHD Graphics 770

  • Product nameCore i7-12700
  • CPU cores12-Core (8P+4E)
  • CPU socketLGA 1700
  • Maximum turbo clockIntel Turbo Boost Max Technology 3.0 Frequency: Up to 4.9 GH
  • TDP ratingProcessor Base Power: 65 W Maximum Turbo Power: 180 W
  • Processor classDesktop
  • 12 cores and 20 threads handle heavy multitasking with ease
  • Up to 4.9 GHz turbo boost accelerates single-thread workloads
  • DDR4 3200 and DDR5 4800 support lets you choose memory
  • Integrated UHD Graphics 770 drives displays without a discrete card
  • 65 W base power keeps system cooling requirements modest

Core i7-12700 12-core desktop processor

The Intel Core i7-12700 is a 12-core desktop processor built on the Alder Lake architecture. It combines eight Performance cores and four Efficient cores to deliver 20 threads for multi-tasking workloads. The chip fits the LGA 1700 socket and includes Intel UHD Graphics 770 for display output without a discrete card. Base power is rated at 65W with a maximum turbo power of 180W.

Suits mixed productivity and gaming; not for

This processor suits users who need strong single-thread speed for gaming and responsive desktop use alongside solid multi-thread throughput for content creation. The 20 threads handle video editing, compilation and streaming well. Buyers running heavily threaded server workloads or seeking the highest all-core frequencies should consider higher-tier Core i9 models or workstation platforms instead.

DDR5 4800 or DDR4 3200 dual-channel memory support

The memory controller supports both DDR5 4800 and DDR4 3200 in dual-channel mode up to 128 GB. Choosing DDR5 unlocks higher bandwidth for integrated graphics and memory-sensitive applications, while DDR4 offers a lower-cost upgrade path on compatible motherboards. This decision determines the platform cost and peak memory performance for the build.

How it compares

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

Price $302.99
Pricier than about 74% 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: 65 W Maximum Turbo Power: 180 W
Lower than about 60% 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 nameBX8071512700
Product nameCore i7-12700
Performance
Working frequencyP-core Base Frequency: 2.1 GHz
E-core Base Frequency: 1.6 GHz
Processor
CPU cores12-Core (8P+4E)
CPU socketLGA 1700
Maximum turbo clockIntel Turbo Boost Max Technology 3.0 Frequency: Up to 4.9 GHz
P-core Turbo Frequency: Up to 4.8 GHz
E-core Turbo Frequency: Up to 3.6 GHz
TDP ratingProcessor Base Power: 65 W
Maximum Turbo Power: 180 W
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 lanesCPU PCIe 5.0 Lanes: 16
CPU PCIe 4.0 Lanes: 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
Ports & slots
PCIe generation5.0 / 4.0 / 3.0
Size & build
Shipping weight0.46 kg
Package size121 × 105 × 79 mm
Compatibility
Compatible systemsWindows 11
In the box
Included coolerIntel Laminar RM1

Questions about this item

Does the BX8071512700 box include a cooler or must I buy one separately?

The retail package ships with the Intel Laminar RM1 cooler included, so no separate purchase is required for standard operation.

Should I pair this 12-core 20-thread CPU with DDR4 3200 or DDR5 4800 memory?

Both DDR4 3200 and DDR5 4800 are supported in dual-channel mode up to 128 GB; choose DDR5 for higher bandwidth or DDR4 for lower platform cost.

What does the 4.9 GHz Turbo Boost Max 3.0 figure mean once the chip is installed?

It is the peak single-core frequency the processor can reach on one performance core when thermal and power headroom allow, not an all-core sustained speed.

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