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Square green PCB processor with silver heat spreader and gold contact pads

Intel

Intel Core i5-6402P desktop processor 2.8 GHz LGA 1151

SKU CH-4PP7-BSSBA MPN i5-6402P

Quad-core desktop processor with 2.8 GHz base clock, 6 MB L3 cache and integrated HD Graphics 510 for Socket H4 LGA-1151 systems

  • Product nameCore i5-6402P
  • CPU socketSocket H4 LGA-1151
  • TDP rating65 W
  • Processor classProcessor
  • Working frequency2.8 GHz
  • DMI8 GT/s
  • Quad-core design handles parallel workloads with four cores
  • 6 MB L3 cache keeps frequent data close for quick access
  • 65 W TDP limits heat output for easier cooling
  • Integrated HD Graphics 510 drives up to three displays without a discrete card
  • 14 nm process technology balances performance and power efficiency

Desktop quad-core for LGA 1151 builds

The Intel Core i5-6402P is a 64-bit desktop processor with four cores running at 2.80 GHz. It fits the LGA 1151 socket and has a 65 W thermal design power. The chip includes 6 MB of L3 cache and 1 MB of L2 cache. Integrated HD Graphics 510 supports up to three displays.

Integrated graphics and single-thread boost

The on-board HD Graphics 510 removes the need for a discrete card in office or media PCs and drives three monitors simultaneously. A maximum single-core turbo of 3.40 GHz lifts burst performance for responsive everyday tasks. The 14 nm process keeps power draw at the rated 65 W under load.

Suits budget office and home theatre rigs

This processor suits builders assembling low-cost office desktops or compact home-theatre systems that rely on integrated graphics. Enthusiasts seeking overclocking headroom or high core counts for rendering should consider unlocked K-series parts or higher-tier Core i7 models instead.

How it compares

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

Price $60.99
Cheaper than about 82% of the 494 comparable items (median $149.99).
TDP rating 65 W
Lower than about 60% of the 320 comparable items (median 95 W).

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Specifications

Product
Brand nameIntel
Product lineCore i5 6th Gen
Product nameCore i5-6402P
Performance
Working frequency2.8 GHz
Processor
CPU socketSocket H4 LGA-1151
TDP rating65 W
Processor classProcessor
L1 cache size1 MB
Level 2 cache1 MB
Level 3 cache6 MB
CPU instruction set64-Bit
Graphics
Built-in graphicsHD Graphics 510
GPU base clock2.8 GHz
More details
DMI8 GT/s

Questions about this item

Will the LGA 1151 socket require a new cooler if I replace the processor later?

Any future LGA 1151 CPU with a 65 W thermal design power will fit the existing cooler mounting holes.

What stops the quad-core 2.8 GHz chip from running faster during long renders?

The 65 W thermal design power caps sustained performance before the 3.40 GHz turbo can be held.

How loud and hot does the HD Graphics 510 get when driving three monitors all day?

The 65 W package limit keeps total heat modest; fan noise depends on your cooler, not the graphics slice.

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