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Intel Core i7-4790K

Processor - Quad-Core, HT, 4.0GHz (88W), TurboBoost 4.40GHz, Intel HD Graphics 4600 (1250MHz), 6MB L3 cache, socket 1150, BOX (Haswell Refresh)
incl. VAT £319.90
excl. VAT £266.58
Extended warranty + 1 year £25.60 Extended warranty + 1 year
Return products within 60 days £16 Possibility to return products within 60 days
In stock 1 pcs
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 36 months Code:  BO533e2 Product Number:  BX80646I74790K
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Rated by 208 users
5 183x
4 17x
3 4x
2 3x
1 1x
2 000+ Customers Purchased
96 % Customers Recommend

Intel Core i7-4790K

Intel has the Upper Hand

Intel Corporation is the world's largest maker of semiconductor circuits. Their success and innovation bring a new generation of CPU architecture: Intel Haswell Refresh.

This photo is from ColorBox off and does not therefore appear in it.
Intel Core i7

Intel Core i7

This photo is from ColorBox off and does not therefore appear in it.
Křemíková nádhera

Silicon glory

Major Core Overhaul

Haswell represents Intel's fourth-generation of Core processors and an evolutionary step called Tock. Unlike Tick (Ivy Bridge), it does not consist merely in fine-tuning the production process and adding minor modifications, but brings very significant innovations in the entire core design. The processor features the Haswell New Instruction set, while the GPU core ushers in a new era with an Iris chip

The Intel Core i7-4790Kis clocked at 4.0 GHz and mustbe placed in an 1150 socket.With an increased frequency of 1250 MHz, the Intel HD 4600 integrated graphics card perfectly complements the CPU performance.  It works great as an office or a casual home PC capable of Full HD video playback. For a full-fledged gaming experience, however, you should pick a graphics cardfrom our wide selection.

The second generation of theTurbo Boost technology boosts the clock frequency up to 4.4 GHz and enables the cores to exceed their stock frequency. The maximum frequency depends on the number of active cores, while the length of the overclocking period depends on the workload and operating environment. The upper frequency limit is determined by reaching threshold values of the four indicators (number of active cores, electric current drawn, power consumption, CPU temperature).

Cool Accessories

The processor is supplied with a stock cooler with sufficient performance for a trouble-free operation of the CPU. However, we strongly recommend that you choose one of the more advanced aftermarket coolers from our portfolio. The result will be lower temperatures and noise level in the long run.

This photo is from ColorBox off and does not therefore appear in it.
Přiložený chladič

Attached cooler

Processor series
Intel Core i7 Done!
Intel 1150 Done!
Processor code name
Haswell Refresh Done!
Number of processor cores
4 × Done!
Processor frequency
4 GHz (4 GHz) Done!
Max. frequency (OC)
4,400 MHz (4.4 GHz) Done!
Advanced parameters
Automatic Overclocking, Open multiplier, Virtualization, HyperThreading, Cooler pack Done!
88 W Done!
Production technology
22 nm Done!
L3 cache
8 MB Done!
Integrated graphics card
Integrated graphics card type
Intel HD Graphics 4600 Done!
1,250 Hz Done!
More Specifications

Intel Corporation is the world's largest manufacturer of semiconductor circuits and related components, powering a large share of the world's computers, devices, and machines with their powerful and reliable processors. One of the most established and successful companies to come out of Silicon Valley, they've been a driver of the technology revolution ever since.

Intel employs over 96,500 employees worldwide and is one of the biggest and richest companies in the world. For decades, their slogan was "Intel Inside"; however, they replaced with the more dynamic "Leap ahead" in 2005, signalling a renewed commitment to innovation.


This product is not an independently functional unit and may require professional installation.

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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Forum Intel Core i7-4790K
Rated by 208 users
5 183x
4 17x
3 4x
2 3x
1 1x
2 000+ Customers Purchased
96 % Customers Recommend

Photos from customers

Customer 08/02/2016
Works on 4.4GHz on the cheapest motherboard. Overpriced
Zakaznik, Brno 2 05/10/2015
Crushes bytes like its going out of style. Very satisfied with this product. None so far.
Customer, Praha 1 26/06/2015
Works like it should!! although expensive its worth it!! Quite expansive, for people that work on a budget
Customer, Karlovac 05/11/2014
Good Overclocking capabilitiesExcellent performance HD 4600 Graphics4 Cores and 8 Threads
Adam Znamenáček 18/07/2014
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Best LGA 1150 Processor Platforms
Ján Villim 19/07/2014
Translated by Google Translate

The processor I have about a week but I must say that this is a super processor ... regarding the animation renderer so narozdiel from my old AMD Phenoma Quard Core - 2.3 GHZ so it is anomalous leap forward ... For me running at such 4.5 GHZ perfectly ...
Basic pulse rate speed of 4.0 GHz opened multiplier 8 core virtual yet nothing ... :)
Jakub, České Budějovice 22/03/2015
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Although an excellent processor for greater performance but the price is worth it at 4.6 ghz oc and essentially no computational operations for this processor is not a problem, I recommend. Attached is a fan of this kind of processor almost laughable when the processor company sold separately without refrigeration products could become less and goods would immediately have been more interesting to fans of such hardware ..
Marek, Kružno 13/02/2015
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Output, consumption, overclocking Price Bundled cooler completely unavailing.
Jakub, Praha 10 17/11/2014
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Have or not have, that is the question was. Replacement for my old overclocked Q9450 should be some Topov bit, but all I5 What is now on the market show, thanks to the absence of HT, are not offered for its price to rise so remarkable performance. That's why I decided to do stupid and take this beast. Honestly, before buying, followed by reading comments that this processor praise and recommend. After the purchase has not appeared none of these comments. First, the very first impression was quite horrified when my package Hop-processor cooler with boxing, dimensions and binds greedy flies tze -tze when I would have expected such a cooler today, the weakest I3, but that does not even work as expected, It infuriated me even more. Yes, of course, one buys a cooler by himself and boxing does not address, however this is opováženou in such an expensive product. Temperatures in the attacking burden to 95 ° C and higher, throtling is the world after minute load .... Ridiculous ... And it is not in itself the fact that it still runs on a beautiful 36 ° C. But what was more surprising that the processor has a problem uchladit even such a giant as Silverstone H01, but it is usable. The box that now I have to claim my cooler to use, I was forced to turn off the Turbo mode and download current šičlku on some ca 100A + .... Then I temperatures nuclei stable at some 89 ° C .... Total surprise. But Intel says it's perfectly okay .... huh ... I'll believe him, maybe it will even believe Assasins creed unity that knows no CPU load below 99% ... However, performance-fulfilled what I expected. In jenojádrových applications boost of 100%, 200% multithread, transition to DD3 was jumping, and I note that even with the DDR2 machine into what I had pulled the game for full details. But I finally had a processor that does not lag mouse and keyboard in various games in their menu and most importantly, PhysX in games where there is no support for graphics cards (the most pain the old CPU) already do not care, because computing power is gigantically different, in 3D Mark, where were firestrike PhysX scene to maximum 3000 points today, I 13tisících, to which I did not expect such a gigantic rebound and thus it justifies the price solidly.
the sheer power of price / performance (here originally wanted to give negative here but subjectively it moved here) BOX brutal temperatures cooler is such a slap in gzichtu users. I do not know if it's black humor intel about them but I write what I like to say.
Pavol, Trenčin 18/11/2014
Translated by Google Translate

Speed ??speed reliability ..
123 ...
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