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Intel Core i5-3570K 3.4GHz Quad-Core Processor

( 4.9 Average / 464 Ratings )





Core i5-3570K

Part #

(or) BX806237I53570K

Data Width




Operating Frequency




L1 Cache

4 x 32KB Instruction
4 x 32KB Data

L2 Cache

4 x 256KB

L3 Cache

1 x 6MB


22 nm

Thermal Design Power

77 Watts

Includes CPU Cooler




Integrated Graphics

Intel HD Graphics 4000

Completed Builds Using This Part

See All Completed Builds


Prices for this part are not available.


Great CPU and easily overclocked. Have had this at 4.5Ghz for 2+ years now with no issues at all.

from completed build Fire Wing

have yet to have any hiccups with this processor. The OC ability was to my liking and more than likely I could push a little more omph out of it but what's the point i think 4.3 is plenty.

from completed build Revenant 2.0

(OCED to 4.0Ghz) No reason to change what isn't broken, and I had yet to OC the little guy. So safe to say this was an opportunity I wouldn't waste.

from completed build Midori

Still one of the best values. Too bad I won't be overclocking.

from completed build SilentQueen

Custom delidded, polished and silver coated IHS. Really a nice CPU for OC 4.5Ghz@ 1.18VCore

from completed build The Yeti - Christmas upgrade

I've been using this processor for a good two years now and I'm using the exact same one in this build again. It's speed has never let me down, and I have yet to use it's overclocking capabilities.

from completed build Wyld Stallyn

This is obviously an old part. It's from a couple of generations back, but it is still rock solid. I have it overclocked to 4.4 GHz with no voltage increase. Needless to say, I'm pleased.

from completed build EMBER

Been using it for a few years with the last year parking it @ 4.5GHz and it has been absolutely flawless. I'll use it for as long as I possibly can.

from completed build Updated Pegasus: Getting VR Ready

I love this proccesor, its fast enough for all my needs and is very easy to overclock. I got mine clocked at 4.3 ghz without much fiddling. More than powerful enough for most people.

from completed build First build in 2012

It always refused to overclock but I'm not sure if it was the CPU or the mobo preventing this, probably the mobo. But it is still going strong here in 2016.