Intel Core i7 4790K Processor (CPU) Price Compare & Review


Intell Core i7 4790K Processor (4 GHZ, 8 MB CACHE, LGA1150 SOCKET) Review

The Intel Core i7 4790K processor is currently one of the best selling high end CPUs on the market. At the time of writing the Core i7 is Intel’s flagship processor range and offers far superior performance to its middle range Core i5 counter-part. The Intel Core i7 4790K is a CPU designed for performance enthusiasts who crave power and want to really push their systems and applications to their limits. The CPU serves as a great option for gamers and will perform any kind of task you throw at it. Be it the latest top 10 game, high end video codecs or resource hungry applications the Core i7 will deliver. The Intel Core i7 4790K is a LGA1150 Socket CPU so bear this in mind when selecting your motherboard.

Compare Intel Core i7 4790k Prices
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Intel Core i7 4790K CPU Specifications

So what about Intel core i7 vs i5? The main difference between the high end Core i7 and the mid range Core i5 is that the Core i7 processors support Intel Hyper Threading technology which virtually doubles the amount of processing threads. The i3 used hyper threading and the i5 did not but had more cores. The i7 has both!  This allows the applications that take advantage of Hyper Threading to run smoother and more efficiently by faster instruction execution. You also get Intel Turbo Boost Technology which automatically increases the clock speed of the processor based on the demand and processor’s physical conditions such as temperature, power being consumed and the amount of CPU cores being utilized. The base clock rate of the Intel Core i7 4790K is 4 GHz however with Intel Turbo Boost Technology it can hit up to 4.4 GHz in processing speed.

Brand Intel Cores 4 Model BX80646I54690K
Series i7 Weight 318 g Mem Type DDR3 SDRAM
Max Mem 16GB Voltage 120 v Watts 88W

The Intel Core i7 4790K Processor has an 8 MB of L3 Cache which is again a differentiating factor from the Core i5 range which had 6 MB. The cache is used to store instructions ready for the CPU to execute and is the fastest memory on our systems. So more cache means better performance and a smoother experience. The extra cache will enhance the more demanding media centre tasks such as video conversion, gaming or running a system emulator. If you want a chance of any playable performance using the PS3 emulator RPCS3 then you will need the 8 MB L3 cache that the Intel i7 offers.  Your games will look stunning on this processor. The Intel Core i7 4790K at the time of this writing will run all the latest PC games and push the highest resolutions possible (graphics card dependant). The CPU can deal with up to 32 GB of RAM at DDR3 1333 MHz or DDR3 1600 MHz speeds. The Core i7 4790K has integrated Intel HD 4600 Graphics which operates at speeds of up to 1.25 GHz and can use up to 1.7 GB of shared video memory. The CPU consumes on average 88 watts of power.

Intel Core i7 4790K CPU Price

Should you go for the Intel Core i7 4790K or not? The answer to this question depends on the purpose of your system. The Core i7 series is the high end flagship series of processors by Intel and offers a top of the line performance. It can handle almost every demanding task you can think of throwing at it but this comes with a significant price tag attached to it. Whether the current price offers you any value will depend on your needs. If the applications or games you want to run require an i7 then it may be worth the purchase but for most HTPC media centres you will probably find that the Intel Core i5 range will more than complete the required tasks and for half the price. If you want a system that is going to last then you may be able to justify the cost of the Intel Core i7. This CPU will probably remain competitive for at least the next 5 years.

What Can I Run On The Intel Core i7 4790K CPU?

The Intel Core i7 4790K is a powerful CPU that can handle the most demanding tasks. As stated the Core i7 4790K will suite performance enthusiasts and gamers. At the time of writing there is little that this CPU cannot do.  The CPU will deliver all of the very latest games in the highest resolutions and play all of the top system emulators. This CPU will give you a performance HTPC media centre and a great degree of future proofing.

Reasons to Buy Intel Core i7 4790K CPU

  • Top end CPU range from Intel
  • High end performance
  • Quad core with hyper threading
  • Increase cache to 8MB
  • Perfect choice for gaming HTPC media centres


The Intel Core i7 4790K is one of the top CPUs available on market right now and offers a great feature set and unparalleled performance. In our Intel Core i7 review we combined an Intel Core i7 4790K CPU with an MSI Nvidia GTX 970 graphics card. We played a selection of the very latest PC games and with the top resolutions enabled on each and we saw fluent frame rates with no interruptions. We also launched the Dolphin Wii /Gamecube emulator and the 4X native resolution worked seamlessly. The Intel Core i7 processors take all the advanced features of the Core i5 range and then adds to them. If you are a performance enthusiast and want to build a killer machine the Intel Core i7 4790K processor is for you. We suggest that you work out your needs and if you don’t fully need the performance that this CPU offers then go for something middle of the range like the Intel i5. If you need to have the best and do not mind paying for it then you won’t be disappointed.With Intel Core i7 4790K you are set for the future and won’t have to upgrade for the years to come.