item_page8ce62a73ad1284bc7ada7567690e692a34902622Processors Intel22-3754Ivybridge Socket 1155
Intel Core i7 3770K 3.5GHz Socket 1155 8MB Cache Retail Boxed Processor

Intel Core i7 3770K 3.5GHz Socket 1155 8MB Cache Retail Boxed Processor

  • - Intel Core i7
  • - Clock Speed 3.5GHz
  • - Number of Cores 4
  • - Retail Boxed Processor

QuickFind code: 349026

Manufacturer ID: BX80637I73770K

Intel Core i7 3770K 3.5GHz Socket 1155 8MB Product Description

Intel Corporation introduced the quad-core 3rd generation Intel Core processor family, delivering dramatic visual and performance computing gains for gamers, media enthusiasts and mainstream users alike. Available now in powerful, high-end desktop, laptop and sleek all-in-one (AIO) designs, the new processors are the first chips in the world made using Intel’s 22-nanometer (nm) 3-D tri-Gate transistor technology.
Model - i7 3770K
Socket - 1155
Frequency - 3.5GHz
Turbo Frequency - 3.9GHz
Cores - 4
Threads - 8
Intel Smart Cache - 8MB
Lithography - 22nm
Max TDP - 77W
Processor Graphics - Intel HD 4000
Graphics Base Frequency - 650MHz
Graphics Max Dynamic Frequency - 1.15GHz

Intel Core i7 3770K 3.5GHz Socket 1155 8MB Product Reviews

Intel Core i7-3770K reviews collected by Reevoo

Value for money
Overall rating
Scores 9.4 out of 10 based on 123 reviews
10 out of 10


Burnley GB
Very fast, running at 4.4ghz currently. With H90 cooler running at about 30-55 degrees.
Reviewer left no comment
Confirmed purchase: 28 February 2014
9 out of 10


hull GB
Its an i7, so best you can buy. Stock cooler is fine and comes ready pasted.
None really, but Installing these always makes me cringe. motherboard always creaks when the leaver is pressed down! The stock cooler installs easy, but check cooler cable does not fowl the fan as mine did. This caused it not to boot and a minute of worry before I worked it out.
Confirmed purchase: 16 December 2013
10 out of 10


Unlocked multiplier, speed. Easy O.C.
Requires water cooling, or a descent air solution
Confirmed purchase: 04 December 2013
10 out of 10


Portsmouth GB
Excellent CPU, very fast, sufficient to max out any game on the market at the moment. The chip I received overclocks VERY well, I have managed to get 5.0ghz out of it at 1.448v and 4.8ghz at 1.324v after delidding on an Asus P8Z68-V/GEN3 motherboard.
Confirmed purchase: 09 August 2013
10 out of 10


Cardiff GB
Superb performance, running with a gigabyte board and 16gb of memory. Not cheap but you get what you pay for. Originally looking to spend less on a processor but decided that would be a false economy as this i7 will last me longer.
None so far.
Confirmed purchase: 15 July 2013
9 out of 10


I would say this has been fast and reliable, to be honest for day to day use its not much different to the i7 2600. You shave a few seconds of intense Photoshop and auto cad work but nothing to brag about. Overall. I would say it's fast not quite worth the money and if you ha e a 2600k don't bother wasting the money for an upgrade
Reviewer left no comment
Confirmed purchase: 26 April 2013
10 out of 10


Chatham GB
This thing is a monster ok granted its at stock clocks right now but everything I've thrown at it so far has just been demolished without even breaking a sweat! Destroys any sort of video or audio encoding like I've never seen before. And games are just unreal, they are handled so easily i haven't seen temps over 44c under load (that is cooled by a corsair h80i though) my old asus 6970 is the only thing letting me down now thinking I need a 7950 instead ;)
No real bad points except the price is pretty high considering its such a small chip. You can buy gpu's cheaper than this that are much bigger!
Confirmed purchase: 22 April 2013
8 out of 10


Extremely fast (used in server that is often used to batch process videos)
Runs pretty cool, even with stock cooler
Overclocking potential
Fairly expensive compared to the i5 range.
Not much faster than some i5's for apps that don't make use of all the cores.
Confirmed purchase: 12 April 2013
10 out of 10


Very fast. Easy to overclock.
Confirmed purchase: 05 March 2013
9 out of 10


Reawla, Hayle GB
Very Good Speed
Overall very good perfomance
Confirmed purchase: 04 March 2013

Technical Specification

Manufacturer ID: BX80637I73770K


Product TypeProcessor


Type / Form FactorIntel Core i7 3770K
Number of CoresQuad-Core
Number of Threads8 threads
Cache8 MB
Cache Memory DetailsL3 - 8 MB
64-bit ComputingYes
Clock Speed3.5 GHz
Max Turbo Speed3.9 GHz
Compatible Processor SocketLGA1155 Socket
Manufacturing Process22 nm
Thermal Design Power77 W
Architecture FeaturesHyper-Threading Technology, integrated memory controller, Intel Virtualization Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI)

Cache Memory

Installed Size8 MB

Integrated Graphics

TypeIntel HD Graphics 4000
Base Frequency850 MHz
Max Dynamic Frequency1150 MHz
FeaturesIntel Clear Video HD Technology , InTRU 3D Technology, Intel Wireless Display (WiDi), Intel Insider, Intel Quick Sync Video 2.0


Included AccessoriesHeat sink
Compliant StandardsLead-Free, halogen-free
Package TypeIntel Boxed

Manufacturer Warranty

Service & Support3 years warranty
Service & Support DetailsLimited warranty - 3 years

Customer Lists Featuring this Product

Intel Core i7 3770K 3.5GHz Socket 1155 8MB Product Discussion

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  • £225.39inc. vat
    £255.10  Save £29.71
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Order within 1 day and 22 hours for delivery on
Wednesday, 23rd April

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