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Intel Core i5-14400 desktop processor in LGA 1700 packaging

Intel

Intel Core i5-14400 BX8071514400 desktop processor

SKU CH-M9ZY-ECQ8Z MPN BX8071514400

A 10-core, 16-thread desktop processor for LGA 1700 with 65 W base power, up to 4.7 GHz turbo, 20 MB L3 cache and integrated UHD Graphics 730

  • Product nameCore i5-14400
  • CPU cores10-Core (6P+4E)
  • CPU socketLGA 1700
  • Maximum turbo clock4.7 GHz Performance-core Max Turbo Frequency: 4.7 GHz Effici
  • TDP rating65 W
  • Processor classDesktop

Model i5-14400

  • 10 cores and 16 threads handle heavy multitasking
  • 7 GHz max turbo frequency speeds up demanding workloads
  • 20 MB L3 cache reduces latency for large datasets
  • DDR4 3200 and DDR5 4800 support offers flexible memory options
  • Intel UHD Graphics 730 provides integrated display output

10-Core desktop processor for LGA 1700

The Intel Core i5-14400 is a 10-core desktop processor with six performance cores and four efficient cores supporting 16 threads. It fits the LGA 1700 socket and includes Intel UHD Graphics 730 for systems without a discrete GPU. The processor targets home and business PCs that need strong multitasking and creative performance.

Sustained load behaviour with 65 W base power

The processor runs at a 65 W base power with performance cores at 2.5 GHz and efficient cores at 1.8 GHz. Under sustained workloads the 20 MB L3 cache and 9.5 MB L2 cache help maintain throughput across the 16 threads. Turbo frequencies up to 4.7 GHz on performance cores and 3.5 GHz on efficient cores are available when thermal headroom allows.

Thermals and power in normal use

At the rated 65 W base power the chip is designed for standard desktop cooling solutions. Dual-channel DDR4 3200 and DDR5 4800 memory support up to 192 GB with 76.8 GB/s bandwidth. Integrated Intel UHD Graphics 730 handles display output without adding a separate graphics card.

How it compares

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

Price $183.99
Pricier than about 58% of the 494 comparable items (median $149.99).
CPU cores 10-Core (6P+4E)
Higher than about 55% of the 271 comparable items (median 8).
Maximum turbo clock 4.7 GHz Performance-core Max Turbo Frequency: 4.7 GHz Efficient-core Max Turbo Frequency: 3.5 GHz
Typical for this category: the median of 246 items is 4.7 GHz.

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 i5 14th Gen
Model nameBX8071514400
Product nameCore i5-14400
Performance
Working frequencyPerformance-core Base Frequency: 2.5 GHz
Efficient-core Base Frequency: 1.8 GHz
Processor
CPU cores10-Core (6P+4E)
CPU socketLGA 1700
Maximum turbo clock4.7 GHz
Performance-core Max Turbo Frequency: 4.7 GHz
Efficient-core Max Turbo Frequency: 3.5 GHz
TDP rating65 W
Processor classDesktop
Processor codenameRaptor Lake
CPU threads16-Threads
Level 2 cache9.5 MB
Level 3 cache20 MB
Process nodeIntel 7
CPU instruction set64-Bit
Hyper-ThreadingYes
Virtualization supportYes
CPU socket scalability1S Only
Max PCIe lanes20
Memory
Supported memoryDDR4 3200 / DDR5 4800
Channel configuration2
Memory limit192 GB
Maximum memory bandwidth76.8 GB/s
Graphics
Built-in graphicsIntel UHD Graphics 730
Graphics max dynamic frequency1.55 GHz
Ports & slots
PCIe generation5.0 / 4.0
Power
Maximum turbo power148 W
Size & build
Shipping weight0.54 kg
Package size122 × 108 × 80 mm
Compatibility
Compatible desktop chipsetsIntel H610 / Intel H670 / Intel B660 / Intel Q670 / Intel W680 / Intel Z690 / Intel H770 / Intel B760 / Intel Z790
* BIOS update may be required when used with some old chipset motherboard
Compatible systemsLinux / Windows 10 (22H2, 21H2) / Windows 11 (22H2, 21H2)
In the box
Included coolerIntel Laminar RM1 included
More details
PCI express configurationsUp to 1 × 16+4, 2 × 8+4

Other versions of this model

5 more in the same range

Questions about this item

How much heat does the 65 W Core i5-14400 generate during all-day workloads?

The processor has a 65 W base power rating, so sustained loads will draw roughly that much energy and produce a matching amount of heat that a standard LGA 1700 cooler must dissipate.

Which memory kits and motherboard socket are required for the i5-14400 to operate?

You need an LGA 1700 motherboard and either DDR4 3200 or DDR5 4800 modules in a dual-channel configuration, up to 192 GB total capacity.

Will the integrated UHD Graphics 730 drive a display while I keep my older discrete GPU for heavy tasks?

Yes, the UHD Graphics 730 can handle a monitor independently, letting you offload light output to the iGPU while the discrete card focuses on compute or gaming workloads.

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