---
product_id: 47991093
title: "Intel i7-5820K Extreme Hex Core CPU Processor (3.30GHz, 15MB Cache, 140W, Socket 2011-V3, 28 Lanes PCI Express Generation 3)"
brand: "intel"
price: "€ 399.27"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.nl/products/47991093-intel-i7-5820k-extreme-hex-core-cpu-processor-3-30ghz
store_origin: NL
region: Netherlands
---

# 3.3GHz Speed 64GB RAM Support 140W Power Intel i7-5820K Extreme Hex Core CPU Processor (3.30GHz, 15MB Cache, 140W, Socket 2011-V3, 28 Lanes PCI Express Generation 3)

**Brand:** intel
**Price:** € 399.27
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Computing Game!

## Quick Answers

- **What is this?** Intel i7-5820K Extreme Hex Core CPU Processor (3.30GHz, 15MB Cache, 140W, Socket 2011-V3, 28 Lanes PCI Express Generation 3) by intel
- **How much does it cost?** € 399.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/47991093-intel-i7-5820k-extreme-hex-core-cpu-processor-3-30ghz)

## Best For

- intel enthusiasts

## Why This Product

- Trusted intel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Connectivity:** Equipped with 28 PCIe lanes for maximum expansion capabilities.
- • **Cutting-Edge Technology:** Harness Intel Turbo Boost 2.0 and advanced virtualization features.
- • **Future-Proof Your Setup:** Supports up to 64GB of RAM for all your multitasking needs.
- • **Advanced Thermal Management:** 140W thermal power ensures optimal performance without overheating.
- • **Unleash Unmatched Performance:** Experience lightning-fast processing with a 3.3GHz frequency.

## Overview

The Intel i7-5820K Extreme Hex Core CPU Processor delivers exceptional performance with a 3.3GHz frequency, supporting up to 64GB of RAM and featuring advanced technologies like Turbo Boost 2.0 and PCI Express 3.0. Ideal for gamers and professionals alike, this processor ensures your system is ready for any challenge.

## Description

Product Description               Intel Core i7 5820K - 3.3 GHz - 6-core - 12 threads - 15 MB cache - LGA2011-v3 Socket - Box                  Box Contains               Intel Core i7 5820K - 3.3 GHz - 6-core - 12 threads - 15 MB cache - LGA2011-v3 Socket - Box

## Features

- Processor family: Intel Core i7-5xxx, Processor frequency: 3.3 GHz
- Maximum RAM supported: 64 GB, Supported memory clock speeds: 1333, 1600, 2133 MHz, Memory bandwidth (max): 68 GB/s. Thermal power: 140W. PCI Express slots version: 3.0, Package size: 52.5 x 45 mm, Supported instruction sets: SSE4.2, AVX 2.0, AES.
- Intel Turbo Boost Technology: 2.0, Intel Virtualization Technology: VT-d, VT-x. Sockets supported-FCLGA2011-3

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Intel |
| Product Dimensions | 13.97 x 13.97 x 5.08 cm; 136.08 g |
| Item model number | BX80648I75820K |
| Manufacturer | Intel |
| Series | BX80648I75820K |
| Colour | Black |
| Processor Brand | Intel |
| Processor Type | Core i7 |
| Processor Speed | 3.3 GHz |
| Processor Socket | LGA 1156 |
| Processor Count | 6 |
| Computer Memory Type | DDR4 SDRAM |
| Wattage | 140 watts |
| Are Batteries Included | No |
| Item Weight | 136 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Intel
- **CPU manufacturer:** Intel
- **CPU model:** Core i7
- **CPU speed:** 3.3 GHz
- **CPU socket:** LGA 1156
- **Secondary cache:** 15
- **Wattage:** 140 watts
- **Cache size:** 15
- **Processor count:** 6
- **Processor Number of Concurrent Threads:** 12

## Images

![Intel i7-5820K Extreme Hex Core CPU Processor (3.30GHz, 15MB Cache, 140W, Socket 2011-V3, 28 Lanes PCI Express Generation 3) - Image 1](https://m.media-amazon.com/images/I/91i7qFINxJL.jpg)
![Intel i7-5820K Extreme Hex Core CPU Processor (3.30GHz, 15MB Cache, 140W, Socket 2011-V3, 28 Lanes PCI Express Generation 3) - Image 2](https://m.media-amazon.com/images/I/51fTqzzsKWL.jpg)
![Intel i7-5820K Extreme Hex Core CPU Processor (3.30GHz, 15MB Cache, 140W, Socket 2011-V3, 28 Lanes PCI Express Generation 3) - Image 3](https://m.media-amazon.com/images/I/61DGmxGnyCL.jpg)
![Intel i7-5820K Extreme Hex Core CPU Processor (3.30GHz, 15MB Cache, 140W, Socket 2011-V3, 28 Lanes PCI Express Generation 3) - Image 4](https://m.media-amazon.com/images/I/51qclDv+OuL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Does it come with a cooler?**
A: No it does not.  I would highly recommend a very good closed water loop cooling system like a Corsair H110/105, Cooler Master Nepton 280L or something similar, especially if you plan on doing any overclocking or 24/7 type operation.

**Q: does it have a graphics function built in?**
A: The i7-5820K does not come with built-in graphics, nor do any of the Haswell-E parts.

**Q: Does it come with heat sink and thermal paste?**
A: No this cpu did not come with a heat sink. Any socket LGA2011 heat sink will work, but get a decent heat sink to keep temperatures in check.

**Q: can this handle 2 GTX980 graphics cards ?**
A: Yes. It could handle two of them. However you are limited to 28 pcie lanes. So they wouldn't both run at full 16x speed and keep in mind that not all motherboards have more than "one" 16x speed pcie slots. For instance, even on a board with 2 - 3 pcie slots rated at 16x, you are only going to run 16x full speed on the first card and maybe 8x on the second card. If the slot is rated at 8x the second card will only run at 8x.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great chip, Great customer support by Intel and Amazon when up in flames.
*by D***E on 13 November 2016*

Running mines at stock because there's no need to overclock it. Destroys everything I throw at it; video rendering, multithreaded compression, gaming. Could probably do all 3 at the same time. I'm using mines with a Kraken X61 cooler, and it never goes above 50C unless I'm stress testing it. I idle at 34C.The only downfall with this chip is the X99 chipset and the motherboards. This is actually my second chip, as my first only lasted 5 months (due to motherboard faults). I was running the 5820k @ 4.0GHz on a Asus X99-S with Antec HCP-1300.During normal desktop usage, I had a fatal fault with my system. Upon troubleshooting, the PSU and motherboard AND processor was dead. There were no physical defects on the chip, or on the power supply cables (they're modular, I examined the used leads, no burns or charred pins. Replaced cables and nothing). If you google X99 VCCIN manufacturing fault you'll see results with all different motherboards and chips. I reached out to all 3 companies.Intel got back to me within 48 hours of my first email/RMA request during the weekend. I sent my chip on tuesday, and received a new chip on friday morning. Some of the best customer support I've ever received.Asus would not accept responsibility and would not provide an RMA on the motherboard as the serial key was not recognized on their RMA website?? They refused to RMA my board and told me to talk to my seller. Eventually got my refund after 2 months of chasing it up with an independent sellerAntec did not respond to my RMA request or any emails within 3 weeks. I desperately reached out to Amazon as they sold me my PSU and they got me sorted out with a replacement within the same week. Very pleased with Amazon as always, excellent customer support with a very helpful representative.

### ⭐⭐⭐⭐⭐ Excellent cpu, even air-cooled with good samples.
*by A***S on 25 May 2016*

5820k at 4.4Ghz with just 1.2 volts. Old single piece Noctua heatsink with a couple new PWM fans. I get just 75-80 degrees max as measured by Core Temp or Intel whilie in Handbrake/Intel Extreme stress-test. Temperature sensor doesn't play nicely with Speedfan, kept reporting much lower temps than Intel utility.I bought my 5820k in summer, 2015 so it is probably from a late manufacturing run and perhaps a little more efficient voltage-wise than most of the release samples.Had to use manual voltage to force turbo all the time as one app I use needs consistency. It eats Handbrake video encodes for breakfast, e.g. 1080p CRF14 x264 at 50fps+. For comparison's sake my previous Q6600 (which had fewer modern instruction sets ) would have managed about 2 fps at that quality.In other words, this processor exceeded my expectations and I can only assume the recent batches have been more efficient voltage-wise, or that I was very lucky. My chip is stable at 4.5 or more, but the voltage jump to around 1.26v required is too excessive heat-wise for my air-cooled PC as is, and I don't wish to risk shortening its life, have to spend more on cooling, or have water in my system.If you are in the market for a new cpu, you might prefer to get a newer cpu as Broadwell-e will likely be better.

### ⭐⭐⭐⭐⭐ Great CPU for Content Creation
*by A***K on 15 November 2014*

Been using this possessor for 1 month now. This CPU is almost 5x faster then my old 6 year old AMD Athlon II 620 x4!I bought this CPU to do a wide range of tasks but mainly for 3D Rendering. This CPU with 12 threads it indescribably fast at rendering images when my work is to much for my GPU's to handle. So far i have no over clocked it but have not needed but can apparently reach 4.5 if i needed a extra kick.If your gaming then it is obviously pointless to buy this CPU as the difference from my old CPU to this in unnoticeable in gaming. If you are video editing, 3D modelling and using software that can use 12 threads, than it is deffinatly worth it.One point, make sure you buy suitable cooling for this CPU. I had to go out a buy a H100i which keeps this cool at 28oC idle.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-01*