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  • Intel Core i7-4770K Quad-Core Desktop Processor (3.5 GHz,  8 MB Cache, Intel HD graphics, BX80646I74770K)
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Intel Core i7-4770K Quad-Core Desktop Processor (3.5 GHz, 8 MB Cache, Intel HD graphics, BX80646I74770K)

by Intel
461 customer reviews
| 162 answered questions

Price: $424.99 & FREE Shipping. Details
In Stock.
Sold by Xtremetech and Fulfilled by Amazon. Gift-wrap available.
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From $50.00
  • Clock Speed 3.5 GHz / Turbo Boost up to 3.9 GHz
  • Max Memory Size 32 GB
  • Intel Wireless Display
  • Instruction Set: SSE 4.1/4.2, AVX 2.0
  • Intel 3 Year Limited Warranty
34 new from $380.14 7 used from $288.99

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Frequently Bought Together

Intel Core i7-4770K Quad-Core Desktop Processor (3.5 GHz,  8 MB Cache, Intel HD graphics, BX80646I74770K) + Corsair Vengeance  16GB (2x8GB)  DDR3 1600 MHz (PC3 12800) Desktop Memory (CMZ16GX3M2A1600C10)
Price for both: $527.98

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This item: Intel Core i7-4770K Quad-Core Desktop Processor (3.5 GHz, 8 MB Cache, Intel HD graphics, BX80646I74770K)
Customer Rating (461) (110) (394) (115)
Price $ 424.99 $ 304.95 $ 449.99 $ 309.99
Shipping FREE Shipping FREE Shipping $ 4.99 FREE Shipping
Sold By Xtremetech Amazon.com entermediaplus Amazon.com
CPU Model Family Core i7 4770K Intel Core i7 4770 Core i7 3770K core i7
CPU Model Speed 3.5 GHz 3.4 GHz 3.5 GHz 3.6 GHz
Processor Count 4 4 4 4
CPU Model Socket Socket H3 (LGA 1150) Information not Provided LGA 1155 LGA 1150
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Product Description

Intel BX80646I74770K Core i7-4770K Haswell 3.5GHz LGA 1150 84W Quad-Core Desktop Processor.

Please note :

Clock Speed                  3.5 GHz
Max Turbo Frequency      3.9 GHz


Product Details

  • Product Dimensions: 4.5 x 4 x 3.2 inches ; 7 ounces
  • Shipping Weight: 8.8 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B00CO8TBQ0
  • Item model number: BX80646I74770K
  • Average Customer Review: 4.8 out of 5 stars  See all reviews (461 customer reviews)
  • Amazon Best Sellers Rank:
  • Product Warranty: For warranty information about this product, please click here
  • Date first available at Amazon.com: June 1, 2013

Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

429 of 489 people found the following review helpful By hardgamer on June 1, 2013
Update#3: I spent the last few months testing and analyzing the 4770K and now it's time to share those results with you guys. I have come to the conclusion that the VRM (voltage regulator) that Intel has integrated into the die does more harm than good. Every since I bought this chip and overclocked it, I have noticed that it's been degrading faster than my 2600K and 3770K which both were overclocked to the same frequency (4.6Ghz) as my 4770K. I have noticed that I need to add at least a minimum of 0.007 volts every few months because my CPU starts to crash out of the blue even though it used to be 100% stable when I have tested it. I bought the 4770K the first day it came out and I immediately overclocked it to 4.6Ghz using around 1.34 volts which used to be 100% stable and then it slowly started to degrade. I have kept my 2600K and 3770K overclocked to 4.6Ghz for years and they haven't degraded one bit. I'm still using the same amount of voltage on my 2600K and 3770K that I did when I first got them and they are still going strong. Haswell on the other hand wants more and more voltage to be stable at the same settings that it used to be.

Here are the results that I have recorded these past few months using the 4770K:

Month------Frequency/Voltage

June:------4.6Ghz 1.3400 volts | I got the chip the first day it was released and oc'd it to 4.6Ghz using 1.3400 volts and it was 100% stable. I was a happy camper :)

July:------4.6Ghz 1.3400 volts | so far so good but there were some moments when my system would hang but I just ignored it.

August:----4.6Ghz 1.3470 volts | I started getting random crashes even though I had made no changes to my computer or upgraded anything since I bought the chip.
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150 of 173 people found the following review helpful By dCabral on January 28, 2014
Verified Purchase
Haven't seen my son leave his room once he put it in his gaming machine. Starting to wonder what my son looks like. Wish I could give one to my boss at work and get the same effect.
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84 of 104 people found the following review helpful By Amadeus B. Klein TOP 1000 REVIEWER on June 2, 2013
I picked up this CPU for use in my Home theater setup, so that is what I will focus on... I'll leave the tech specs to others...

**Update: My CPU average temperatures at idle were 35C, using the same cooling setup on the 4770K I am seeing 32C... Also the Case ambient temps were 30C and now are 28C... Under load the CPU used to hit 69C, it now hits only 60C... This is using the same cooler as was used with the 3770K. So this CPU does appear to have a significant thermal advantage over the 3rd Gen i7 3770K...** This might be important if you are building a micro PC... Keep in mind these temps are at stock levels, I did not overclock my 3770K and have not done it on the 4770K... I bought the K option just in case I decided to do it...

This did change my "windows Experience Index" score from a 7.7 for the CPU (on the 3770K) to a 7.8 (on the 4770K)That is on a scale of 1.0-7.9 It did not change any other ratings on the system...
Determine from that what you will, but my actual usage scenario is below...

Keep in Mind, This CPU uses the 1150 Socket, not the 1155, So you will need a Motherboard that supports The 1150 Socket (but will fit CPU coolers designed for 1155 or 1156 sockets)... So if you plan to upgrade you're probably going to need a new Motherboard as well...

This is my real world experience:

I run Windows 7 with Various media programs installed, These include XBMC, MediaBrowser, Media Center Master, Serviio among a few others...

The major task I use this CPU for is simultaneously serving media to 6-8 TVs and keeping my media collection up to date and organized.
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16 of 19 people found the following review helpful By HADJIMARCOU COSTAS on January 4, 2014
Verified Purchase
This is the third i7 4770k I am trying.I rate it 5 stars because I knew from the beginning what were my chances to overclock this with low voltage to 4.5 Ghz.This particular CPU was very easily overclocked to 4.5 Ghz at 1.265 volts,which I consider really good and adequate for my needs,using Revit Architecture and rendering models with the best option.I just wanted to advice people that any i7 4770k can either be overclocked easily or cannot,there is no middle situation.If it can overclock to a particular frequency, then by just changing the Vcore,Vciin and may be the ring voltage,then it will,if it cannot whatever you do,whatever settings you manipulate it will not,this my final statement after trying lots of settings and following lots of guides.If it does not overclock easily to your required frequency ,say 4.5 ghz,then either settle for less or sell and take your chances with another.
The previous two that I tried were Malaysian origin,the third and best was Costas Rica,its not the best out there but good enough for me and for 24/7 use.
My settings are
CPU multiplier 45
Ring multiplier 44
Vciin 1.81 v
Vcore 1.265
Vring 1.22
Ram overclocked from 1600 Mhz to 2000 Mhz(some minor fiddling with the timings)
Vram 1.575 (rated at 1.5 v)
All other settings AUTO.

Please my advice is do not loose your time with other settings manipulation,its a waste of time.
I hope the above will help some of you
Thank you
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