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Intel Core i5-11600K desktop processor in LGA 1200 package with silver heat spreader and green substrate

Intel

Intel Core i5-11600K BX8070811600K desktop processor

SKU CH-70DX-EN5KW

Six-core desktop CPU with 12 threads, 3.9 GHz base clock and 4.9 GHz turbo on the LGA 1200 platform

  • Product nameCore i5-11600K
  • CPU cores6-Core
  • CPU socketLGA 1200
  • Maximum turbo clock4.9 GHz
  • TDP rating125 W
  • Processor classDesktop
  • 6 cores and 12 threads handle multitasking workloads
  • 9 GHz base clock with 4.9 GHz max turbo for responsive performance
  • 12 MB L3 cache reduces data-access latency
  • Intel UHD Graphics 750 provides integrated display output
  • LGA 1200 socket fits compatible motherboards

Intel Core i5-11600K Desktop Processor

The Intel Core i5-11600K is a desktop processor built on the 14nm Rocket Lake architecture. It features 6 cores and 12 threads with a base frequency of 3.9 GHz and a maximum turbo frequency of 4.9 GHz. The processor includes Intel UHD Graphics 750 and a 12MB L3 cache. It fits the LGA 1200 socket and has a 125W thermal design power.

Suited for Enthusiast Builders and Upgraders

This CPU suits users building a new LGA 1200 system or upgrading an existing compatible motherboard who want strong single-thread performance and integrated graphics. Buyers needing newer platform features, different socket compatibility, or lower power consumption should consider other options. The 125W rating requires adequate cooling capacity.

125W TDP Determines Cooling and Power Needs

The 125W thermal design power is the key specification that dictates whether this processor fits a specific build. It requires a motherboard with robust power delivery and a cooler rated for at least this heat output. Systems with limited airflow or compact form factors may not support this thermal envelope effectively.

How it compares

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

Price $103.99
Cheaper than about 66% of the 494 comparable items (median $149.99).
CPU cores 6-Core
Lower than about 80% of the 271 comparable items (median 8).
Maximum turbo clock 4.9 GHz
Higher than about 60% of the 246 comparable items (median 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 11th Gen
Model nameBX8070811600K
Product nameCore i5-11600K
Performance
Working frequency3.9 GHz
Bus speed8 GT/s
Processor
CPU cores6-Core
CPU socketLGA 1200
Maximum turbo clock4.9 GHz
TDP rating125 W
Processor classDesktop
Processor codenameRocket Lake
CPU threads12-Threads
Level 3 cache12 MB
Process node14 nm
CPU instruction set64-Bit
Hyper-ThreadingYes
Virtualization supportYes
Max PCIe lanes20
Memory
Channel configuration2
Memory limit128 GB
Maximum memory bandwidth50 GB/s
Graphics
Built-in graphicsIntel UHD Graphics 750
GPU base clock350 MHz
Graphics max dynamic frequency1.3 GHz
Ports & slots
PCIe generation4.0 / 3.0
Compatibility
Compatible systemsWindows 11
In the box
Included coolerNot included - Processor Only

Questions about this item

Will the LGA 1200 socket on the Core i5-11600K accept my existing cooler mounting hardware?

The Core i5-11600K uses the LGA 1200 socket. Cooler compatibility depends on the specific cooler's mounting kit supporting this socket type.

How can I confirm the Intel UHD Graphics 750 is active after installing the Core i5-11600K?

Connect a display to the motherboard video output and check Device Manager for Intel UHD Graphics 750 or enter the BIOS to verify the integrated graphics are enabled.

Does the BX8070811600K box include a cooler or do I need to buy one separately?

The BX8070811600K is a boxed processor that includes the Intel stock cooler in the package. No separate cooler purchase is required for standard operation.

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