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Intel Core i7 4770 Quad Core Retail CPU (Socket 1150, 3.40GHz, 8MB, Haswell, 84W, Intel Graphics, BX80646I74770, 4th Generation Intel Core, Turbo Boost Technology 2.0)
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Intel's 4th gen processor codename: Haswell offers superior performance over the previous generation Ivybridge by up to 10% clock for clock. This astounding performance boost results in performance improvements in multi-tasking, encoding, gaming and multithreaded applications. Intel's 4th generation processor has improved PCI-Lane 3.0 bandwidth which helps further boost performance of latest generation 3 graphics cards for the ultimate gaming experience.
For overclocking enthusiasts, Intel's 4th gen CPU has improved memory overclocking support, with up to and beyond 3000MHz possible with the very best memory kits. Memory bandwidth is critically important to Haswell compared to previous generations. High frequency memory performance significantly improves encoding, gaming and benchmarking tasks.
The biggest leap in Intel's Haswell processor is the on-board graphics which is now up to 2.6x faster than previous HD4000 found in the Ivybridge CPU. What this means is these latest processors can actually play the latest games in HD with low/medium settings applied. Of course if you want to experience True HD gaming at maximum details then a dedicated graphics card is still a must.
There are two words in your vocabulary that should never meet—Game and Over. You love playing, and you love winning, so you demand unmatched performance, the ability to customise your rig, and features that put you in control of the action. With Intel technology, you step into a heart-pounding experience. Pick up your weapon, challenge your friends, and experience gaming at its best—because the only thing more amazing than Intel technology is what you’ll do with it.
As a creative force and a professional, you must continually balance your vision with the deadlines of the real world. Intel technology helps you keep up with your creativity with unmatched and customisable performance, and feature’s that give you full control to optimise your workflow and maximise your productivity. So keep imagining, keep creating, and take your inspiration to the limit—because the only thing more amazing than Intel technology is what you’ll do with it.
Intel 4th Generation Core i7 (4770) 3.4GHz Quad Core Processor
Top Customer Reviews
If you love having power you didn't even know you wanted, this is for you.
I'm far from being an IT luddite but I don't for a minute claim to understand the finer details of the differences between this and the K version (bar the obvious unlocked status of the K). I knew I had no desire to overclock and various reviews talk about functionality in this chip that is disabled in the K version. It's that functionality that I am clueless about, I know I have it, I don't know (or care) what it does.
To my great surprise, whilst this is locked and clocked at 3.4Ghz boosting to 3.9Ghz mine seems to sit around 4.016Ghz on my Asus Z87 Pro motherboard (see image). Again I don't claim to understand this I'm merely reporting it for those that might. I'm sure someone will put me right!
The processor was a doddle to fit, drop it in, close the flap, push the cooler into place and use a flat blade screwdriver to lock the 4 'feet' of the cooler in place, done.
I am using the stock cooler in a Corsair 300R case and the fans rarely get beyond about 50% speed, albeit I appreciate I am not exactly taxing the system yet.
From the point of using my new computer, it's fantastic and in its main job as a digital darkroom it flies along with my 26,000 photo catalogue in LR5.2.
Down the line I might even buy a game just to see what it can do.
Officially you're supposed to need a Q87 motherboard to fully support VT-d, but I've teamed this up with an ASRock H87 Pro4 (also from Amazon) and this is fully working in vSphere 5.1. Supposedly ASRock support VT-d on most of their boards unlike other vendors. You'll just need to add the network driver into the ESXi bootable disk so that it all works as things stand as these new boards feature the Intel I217-V which ESXi doesn't support out of the box.
It's an easy job to fix and takes literally a few minutes.
One thing to keep an eye out for is the fan. On the OEM cooler provided with this the wiring was wrapped too tightly around the fan which stopped it spinning so the first time you power up make sure to check that the fan is actually working. Otherwise you'll be cooking an expensive breakfast - it had fired into the BIOS and the CPU temp had hit 70c within seconds without the fan so make sure it's working!
Performance wise this thing flies with around a 9 second SuperPi score, and you get 4 cores and 8 logical threads thanks to HyperThreading.
If you don't want to overclock and want to run a fully functioning stable home VMware / Microsoft Hyper-V / Citrix Xen lab this is the chip for you! It's also quite handy at Hashcat when mixed with an AMD 7970 or two.
The system as a whole with an SSD can boot to the Windows 8 metro interface (or whatever they're calling it these days) around as quick as it takes my Dell screen to do the HDMI handshake - ie it's fast enough!
Most Recent Customer Reviews
Very quick processor at the time i brought it!
Still going strong and still quick!
Lovely purchase for my custom built PC!!
Very high performing CPU, worth the money. Gets around 750 score on cinnebench, great gaming performance especially for games that can utilise the 8 logical processors. Read morePublished 11 months ago by Robert
Great CPU for playing games if you don't intend to OC (although if you're going to OC I recommend the Intel Core i5 4690K Processor (3.5 GHz, 6 MB Cache, LGA1150 Socket)). Read morePublished 11 months ago by Amazon Customer
Tecchy son loved it, purchased to upgrade gaming computer & does the job perfectlyPublished 17 months ago by SueC
This has been purchase for a computer build so I have no idea yet how it will performPublished on 12 Nov. 2014 by MRS BEVERLEY DODDS
Intel processors are dearer that AMD equivalents but they seem to run cooler. Having spent £50 on a water cooling system to keep an AMD processor happy I suspect that you get what... Read morePublished on 6 Nov. 2014 by CW