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Intel Sandybridge i5-2500K Unlocked Core i5 Quad-Core Processor (3.30GHz, 6MB Cache, Socket 1155)
 
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Intel Sandybridge i5-2500K Unlocked Core i5 Quad-Core Processor (3.30GHz, 6MB Cache, Socket 1155)

by Intel
4.9 out of 5 stars  See all reviews (61 customer reviews)
RRP: £185.35
Price: £156.10 & this item Delivered FREE in the UK with Super Saver Delivery. See details and conditions
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Frequently Bought Together

Intel Sandybridge i5-2500K Unlocked Core i5 Quad-Core Processor (3.30GHz, 6MB Cache, Socket 1155) + Corsair CMZ8GX3M2A1600C9 8GB 1600MHz CL9 DDR3 Vengeance Memory Two Module Kit + Sony 24x Internal DVD Rewriter - Black
Price For All Three: £211.13

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Product Specifications
General
BrandIntel
Item Height 6 centimetres
Item Width10 centimetres
Additional Specifications
Wattage95 watts

Technical Details

  • Boostyour computer's performances with this Intel Core i5 2500K processor! This Core i5 2500K CPUby Intel has 6 MB of L3 cache memory and a built-in HD graphics chipset
  • Plus,it's clocked at 3.3 GHz and features a Turbo mode
  • 1 year UK warranty

Product details

  • Product Dimensions: 10 x 10 x 6 cm ; 367 g
  • Boxed-product Weight: 762 g
  • Item model number: BX80623I52500K
  • ASIN: B004FA8NX2
  • Date first available at Amazon.co.uk: 10 Dec 2010
  • Average Customer Review: 4.9 out of 5 stars  See all reviews (61 customer reviews)
  • Amazon Bestsellers Rank: 525 in Computers & Accessories (See Top 100 in Computers & Accessories)
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Product Description

Product Description

Intel Core I7 2500K 3.40Ghz S1155 8MB Processor

Product Description

6MB Cache, BOX


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Customer Reviews

Most Helpful Customer Reviews
25 of 27 people found the following review helpful
The CPU King 27 Feb 2012
The Intel i5 2500k really is an incredible CPU. For under £170 nothing else comes close. It's impressively power efficient and runs at a very reasonable temperature. Yet more importantly its performance is staggering- a genuine tour-de-force from Intel.

To start it overclocks brilliantly- a stable 5 GHz is possible with a good air cooler, whilst 4.7 or 4.8 GHz is a perfectly achievable everyday overclock, which should avoid excessively high voltages. That said you don't even need to overclock it in order to get good performance- its architecture and IPC are both brilliant and as such it offers great performance even at stock frequencies. The turbo feature is also very useful for anyone who doesn't fancy- or really need- an overclock.

Furthermore it bulldozes through applications (AMD can't hope to match it unfortunately) and is sensationally good in games. Just google 'i5 2500k reviews' and have a look at some of the benchmarks recorded. Sensational.

I remember being shocked when the i5 2500k was first released a year ago- despite costing a fraction of the price it gave the beastly £800 Intel hexacore i7 980x a decent run for its money, even managing to surpass it in less multi-threaded applications. I couldn't believe that Intel could possibly sell a £200 CPU which could match their king-of-the-hill £800 hexacore. This concept made no economic sense. And a whole year later the i5 2500k still remains the unchallenged mid-range king. The perfect trade-off between price and performance (much more of the latter). A remarkable achievement indeed. It even fares well against Intel's newest extreme hexacores (LGA 2011) which easily cost three or four times as much. The i5 2500k isn't the fastest CPU in the market (although it isn't too far off...), yet it offers by far the best value for money.

I used around about twelve of these brilliant CPUs in 2011- I used them in every single rig I made, for myself, for friends and for family- all were centred around the black magic of the i5 2500k.

So there you have it- as 2012 commences it appears there still isn't any worthy challenger to the i5 2500k. Someone bring me a bucket- I'm going to need a whole lot more of these :D
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33 of 38 people found the following review helpful
Epic 26 Jan 2011
By Edb101 TOP 1000 REVIEWER
I recently purchased this chip and overclocked it to 4.5Ghz which seems to be the highest you can go and still call it Stable!! It's epic and for the money its the best by far out of the new processors coming on the market from Intel. The chip runs quite cool and has low energy consumption compared to its predecessor. Just to clarify its a quad core with 6mb "smart" cache running at 3.3 stock, be warned though if you want to overclock you must get the 2500K version NOT the standard 2500 which is locked and can't be overclocked! Even if Overclocking is not you're thing, this processor will be more than good enough running at stock speeds!

Highly Recommended!!!
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1 of 1 people found the following review helpful
Fan-tastic? 15 May 2012
Amazon Verified Purchase
If you've spent the money on this cpu, then spend some more on the nice cpu cooler. Was disappointed by the noise. It makes more noise than 3 case fans, 500watt power supply combined. And i feel it let down my build.
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Most Recent Customer Reviews
Absolute Beast
I must say this CPU is out of this world. After having a AMD setup this CPU annihilates my older 955 Black Edition and since going back to Intel I will now only be upgrading Intel. Read more
Published 8 days ago by Glen Badham
Hot Hot Hot
First time to use an intel cpu in decades... always used an AMD in the past but chose to go with Intel after lots of good reviews and claims that this range of intel is better than... Read more
Published 15 days ago by Nym
i5-2500k
I've been using this for about two weeks now. Its really easy to overclock, as a complete novice when starting out I managed get it operating at 3.8GHz without any trouble. Read more
Published 20 days ago by J. Burchell
Fast processor
Processor has received good reviews and has the benefits over the 2500 versions of both being unlocked and also having the more advance Intel HD Graphics 3000 (compared with the... Read more
Published 1 month ago by Robert
Great product!
Yup, yet another great processor from Intel. Very energy efficient, great overclocking abilities and powerfull on demand. Read more
Published 1 month ago by Jakub Bialek
Delightful
At last! After all the machines and in all the years I find a processor that does justice to the software that runs on my machine! Read more
Published 1 month ago by Mark G. Hopewell
Faster than a speeding bullet
Just done a new build and have upgraded from an Intel Core 2 Quad Q9550 2.8ghz which has served me well for the last 3yrs. Read more
Published 1 month ago by A. Gordon
outstanding
Got this i5 with a complete upgrade of my pc, used it with the new Gigabyte Z68X and it flies. Gaming is amazingly fast, all other functions on the pc are flawless. Read more
Published 1 month ago by E Alan
very good CPU
I purchased this CPU along with:
Asus P8P67 PRO REV 3.1 Motherboard (Socket 1155, ATX, DDR3, Quad USB 3. Read more
Published 1 month ago by Maciej
Amazing processor!
I upgraded components my old computer such as the motherboard, processor, RAM and heatsink. I those the i5 because of the brand new Sandybridge technology and I chose the 2500K... Read more
Published 2 months ago by Ace40464
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