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Intel Core i7-4790K 4-Core 4.00GHz 5GT/s DMI 8MB L3 Cache Socket LGA1150 Processor - SR219

Intel Core i7-4790K 4-Core 4.00GHz 5GT/s DMI 8MB L3 Cache Socket LGA1150 Processor - SR219

Part Number: SR219
Manufacturer: Intel

Condition: Refurbished

Weight: 1.0 lbs

AvailabilityIn stock

Regular price $107.25
Regular price Sale price $107.25
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Intel Core i7-4790K 4-Core 4.00GHz LGA1150 Desktop Processor — SR219

The Intel Core i7-4790K (SR219) is a 4th Generation Haswell quad-core desktop processor operating at 4.00GHz base frequency with Turbo Boost up to 4.40GHz. Featuring 8MB L3 cache, 5GT/s DMI, and LGA1150 socket compatibility, it was Intel's flagship consumer desktop processor of its generation — delivering exceptional single-threaded and multi-threaded performance for gaming, content creation, and enthusiast builds. The unlocked multiplier enables overclocking for maximum performance.

Key Features

  • 4 Cores / 8 Threads: Strong multi-threaded performance for demanding workloads
  • 4.00GHz Base / 4.40GHz Turbo: High clock speed for gaming and applications
  • Unlocked Multiplier: Full overclocking support on Z97/Z87 motherboards
  • 8MB L3 Cache: Large cache for reduced memory latency
  • LGA1150 Socket: Compatible with Intel Z97 and Z87 chipset motherboards
  • Intel HD Graphics 4600: Integrated graphics for display output

Technical Specifications

  • Part Number: SR219
  • Cores / Threads: 4 cores / 8 threads
  • Base Frequency: 4.00GHz
  • Turbo Boost: Up to 4.40GHz
  • L3 Cache: 8MB
  • Bus Speed: 5GT/s DMI
  • Socket: LGA1150
  • TDP: 88W
  • Memory Support: DDR3/DDR3L
  • Integrated Graphics: Intel HD Graphics 4600
  • Generation: 4th Gen Intel Core (Haswell)

Use Cases

  • Gaming: High-FPS gaming on LGA1150 platform
  • Overclocking: Unlocked multiplier for enthusiast performance tuning
  • Legacy System Upgrade: Upgrade existing LGA1150 platform to flagship performance
  • Content Creation: Video editing and rendering on Haswell platform

Compatibility Notes

  • Requires LGA1150 socket motherboard — Intel Z97 or Z87 recommended for overclocking
  • Compatible with DDR3 and DDR3L memory (DDR4 not supported on LGA1150)
  • Cooler not included — requires LGA1150-compatible CPU cooler
  • Compatible with Intel 8 and 9 series chipset motherboards

Frequently Asked Questions

Is the i7-4790K still a good processor?
For legacy LGA1150 system upgrades, the i7-4790K remains the top-tier option. For new builds, modern platforms offer significantly better performance and efficiency.
What is the difference between i7-4790K and i7-4790?
The i7-4790K has an unlocked multiplier for overclocking and a higher 4.00GHz base clock. The i7-4790 is locked at 3.60GHz base and does not support overclocking.
Does the i7-4790K include a cooler?
No — the K-series processors do not include a stock cooler. An LGA1150-compatible aftermarket cooler is required.

Product Details

  • Part Number: SR219
  • Manufacturer: Intel
  • Model: Core i7-4790K
  • Product Type: Desktop Processor (CPU)

Whether you are upgrading an LGA1150 platform to flagship performance, overclocking for maximum gaming FPS, or building a legacy Haswell system, the Intel Core i7-4790K (SR219) delivers the clock speed, unlocked multiplier, and Intel reliability your build demands.

Frequently Asked Questions

Why do I see an incorrect image for this item?

Product images are meant for illustrative purposes alone, and you may not always see the original image.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

Our Return Policy comprises a 30-day warranty for Refurbished products. There will be a restocking fee applied when you return non-defective returns. For further details, kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

Do your printers come with ink cartridges?

Refurbished printers do not come with ink cartridges or toners.