Average Bench: 76.3% (185th of 1265)

Based on 106,909 user benchmarks.  Devices: BFEBFBFF000206A7, , 0FEBFBFF000206A7, 0000000000000000, BFEBFBFF000206A6 Model: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz

The i7-2600K Sandy Bridge processor is two generations old and nearly three years out of date. The numerous owners of this superb processor should feel in no hurry to upgrade as it's still one of the fastest consumer processors, even by today's standards. The benchmark figures indicate that in terms of real-world performance this processor is only 5% slower than the third generation Ivy Bridge i7-3770K, not bad considering its age. That said new buyers will find both better energy efficiency and marginal performance improvements elsewhere[Feb '12 CPUPro]

Poor: 65%Average: 76.3% Great: 88%
Gaming
Gaming 76%
Battleship
Desktop
Desktop 80%
Battleship
Workstation
Workstation 61%
Destroyer

Good average bench

The Intel Core i7-2600K averaged 23.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel Core i7-2600K near the top of the comparison list.

Strengths

Avg. Memory Latency 91Pts
Avg. Single Core Mixed Speed 99.7Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Core i7-2600K is 22.8%. This is a relatively narrow range which indicates that the Intel Core i7-2600K performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Mixed Speed 496Pts
Avg. Octa Core Mixed Speed 491Pts
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Average Bench

(Based on 106,909 samples)
Min Avg Max
82.2 Memory 91 96.6
80.3 1-Core 99.7 123
148 2-Core 192 241
76.3% 128 Pts
Min Avg Max
239 4-Core 335 442
373 8-Core 491 619
53.3% 413 Pts
Min Avg Max
388 64-Core 496 621
33.3% 496 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz, 1 CPU, 4 cores, 8 threads
Base clock 3.4 GHz, turbo 4.5 GHz (avg)
Memory 97.1
1-Core 118
2-Core 236
88% 151 Pts
4-Core 420
8-Core 607
66% 514 Pts
64-Core 604
40% 604 Pts
CPU 1, 1 CPU, 4 cores, 8 threads
Base clock 3.4 GHz, turbo 4 GHz (avg)
Memory 95.7
1-Core 105
2-Core 210
81% 137 Pts
4-Core 378
8-Core 539
59% 458 Pts
64-Core 533
36% 533 Pts
SOCKET 0, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 5.15 GHz (avg)
Memory 93.9
1-Core 109
2-Core 198
80% 134 Pts
4-Core 348
8-Core 520
56% 434 Pts
64-Core 529
36% 529 Pts
Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz, 1 CPU, 4 cores, 8 threads
Base clock 3.8 GHz, turbo 3.9 GHz (avg)
Memory 88.1
1-Core 94.5
2-Core 182
73% 121 Pts
4-Core 319
8-Core 465
51% 392 Pts
64-Core 466
31% 466 Pts
CPU 1, 1 CPU, 4 cores, 8 threads
Base clock 3.4 GHz, turbo 3.5 GHz (avg)
Memory 89.5
1-Core 92.6
2-Core 178
72% 120 Pts
4-Core 286
8-Core 441
46% 364 Pts
64-Core 442
30% 442 Pts
106,909 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 33,635,424 CPUs tested.

 Prices

Approx. $319 @ launch in Jan '11
EbayUS $14511 mins
AmazonUS $22020 hrs
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Typical Core i7-2600K Builds (Compare 1,448 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 46%
Yacht
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 38%
Jet ski

Motherboard: Asus P8Z68-V PRO - $390

EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $877

Popular Core i7-2600K compatible motherboards:

How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

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  • - CPU tests include: integer, floating and string.
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Processor Rankings (Price vs Performance) October 2020 CPU Rankings.

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Specifications

Essentials

DescriptionIntel® Core™ i7-2600K Processor (8M Cache, up to 3.80 GHz)
Code NameSandy Bridge
Launch DateQ1'11
Processor Numberi7-2600K
# of Cores4
# of Threads8
Cache8 MB SmartCache
Instruction Set64-bit
Instruction Set ExtensionsSSE4.1/4.2, AVX
Embedded Options AvailableNo
Lithography32 nm
Recommended PriceN/A
Clock Speed3.4 GHz
Max Turbo Frequency3.8 GHz
Bus Speed5 GT/s DMI
Max TDP95 W
Expected DiscontinuanceQ1'2013

Graphics

Processor GraphicsIntel® HD Graphics 3000
Graphics Base Frequency850 MHz
Wireless DisplayNo
# of Displays Supported2
Graphics Max Dynamic Frequency1.35 GHz
Quick Sync VideoYes
InTru 3D TechYes
Clear Video HD TechYes
Intel InsiderYes
Flexible Display InterfaceYes

Memory

Max Memory Size32 GB
Memory TypesDDR3 1066/1333
Memory Channels2
Memory Bandwidth21 GB/s
ECC Memory SupportedNo

Expansion Options

PCI Express Revision2.0
Max # of PCI Express Lanes16

Data Protection

AES New InstructionsYes

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesYes
Turbo Boost Tech2.0
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)No
VT-x with Extended Page Tables (EPT)Yes
vPro TechNo
Identity Protection TechYes
Fast Memory AccessYes
Flex Memory AccessYes

Package

Package Size37.5mm x 37.5mm
Max CPU Configuration1
Sockets SupportedLGA1155

Platform Protection

Execute Disable BitYes
Trusted Execution TechNo

 Comments

LGA1155 Socket

Passmark CPU benchmark: 9,095...

Added 8 years ago.

Good (edit your comment) Add link

12 days ago.

Excellent overclocker

Comment 

I Love my 2600K it still ranks close to the new CPUs in speed and performance. I use it in my main everyday PC and do some gaming on it. When I really want to game for awhile I go to my man cave and use my 3930K set up with triple monitors. The 3930K is another GREAT CPU that I intend on using for at least a couple more years after that I will switch it out and use it as my main PC. I just bought a 1070 GPU to add to my Gaming set up which should hold me over for awhile longer. If you find one cheep and are considering using a 2600K in a build in 2016 I would say go for it. —Nov '16


Good

3 months ago.

мой проц, девять лет уже со мной, менять не хочу


Terrible

6 months ago.

Can't run Modern Warfare without dying


Good

25 days ago.

Been using this cpu since 2012 and it's still running strong overclocked to 4.3GHz 24/7


Excellent

4 months ago.

Comment 

One of the best CPUs in PC history. I'll keep mine at least until the Q1'2018 when Coffee Lake is launched (unless Kaby Lake shows a shocking performance). —Nov '16


Excellent

6 months ago.

Nice processor high perfomance


Good

2 months ago.

I still use i7-2600K. I see no reason to upgrade this CPU while I am not using my PC for games. While I bought the PC since +/-2012 for 800€ with 8GB memory this is quite a bargain while the PC is still working perfect!


Liked

14 months ago.

Comment 

It's 2016, and this five year old CPU is still among the fastest by today's standards. Factor in some overclocking, and this chip can hold its own against the latest generation with no problems. As far as drawbacks go, the lack of PCIe 3.0 support, the dated DDR3-1333 controller and the older, less-efficient 32nm lithography would be the only shackles on an otherwise excellent processor.—Nov '16


Excellent

7 months ago.

good oc potential, trash value


Terrible

11 months ago.

in 2019 with gpu gtx 1070, high-ultra on 1080p with no problem


Very good

8 years ago.

Review  hothardware.com/...

Image  hothardware.com/...
CPU-Z (Stepped Down Clock)

CPU-Z (Stepped Down Clock)

Review  www.notebookcheck.net/...

Integrated HD Graphics 3000

Image  www.notebookcheck.net/...
GPU-Z

GPU-Z


Terrible

3 years ago.

low perfomance for that price


Good

2 months ago.

its a begin of intel hardcore gaming


Outstanding

11 months ago.

Perfect price / performance balance. No need to overclock it, with stock settings the frequency drops to 1.6 GHz when its idle, which keeps everything cool and quiet. Pros: Blisteringly fast. Cons: Can get hot when OC'd.


Very good

8 years ago.

Easy stock overclock to 4.5 GHz. Pros: Cant believe how fast it runs. Cons: Gets very hot beyond 4.5 Ghz.


Poor

3 years ago.

it low for 4k


Excellent

7 months ago.

My school has a computer with one of these and an r9 nano? in it. Nearly as fast as my own personal gaming PC.


Excellent

21 months ago.

Now I use stable 4,6Ghz 1.35V. I checked 5.0Ghz at 1.45v and was still stable.


Good

3 years ago.

Great CPU that in 2016 is staying close to the new CPUs


Good

2 years ago.

Still going strong after all these years.


Excellent

16 months ago.

Within 15% performance of the best mainstream i7 8 years later (unless you spend a lot of time rendering video and need many cores to speed that process.) Dirt cheap used, great overclocking, and bullet proof. Eight years later and no good reason to upgrade.


Excellent

14 months ago.

Absolutely loved this processor. Was able to run 5ghz on cheap air cooling with no bump to voltage. Happy days.


Good

14 months ago.

I use it myself, and it's still a fine choice if you get it at a low price to upgrade from a 2500k. I wouldn't recommend building a system from 0 with it, however. You also have to overclock pretty high to get the most out of it, but that shouldn't be a problem.


Excellent

5 years ago.

4 Years old, chugging along at 5GHz on air and still keeping up with waaay more expensive newer CPUs. I don't see the point of upgrading anytime soon :)


Outstanding

3 years ago.

Great old CPU...


Excellent

2 years ago.

old but gold


Good

2 years ago.

7 years and still going strong with a rubbish cooler... Not beefy enough for livestreaming, but for gaming its awesome. Will be replaced with Ryzen soon and transformed into a HTPC then.


Excellent

23 months ago.

Legendary CPU, a 2011 chip that'll compete with modern releases when given a half-decent overclock.


Excellent

10 months ago.

This CPU worked for me since 2011 and now it's going to sill work for other guy :)


Good

1 month ago.

Chugging away after so many years.


Your
opinion?
1265 Processors (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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