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Intel Core i7-2600K - CM8062300833908 / BX80623I72600K / BXC80623I72600K

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Intel Core i7-2600K specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Core i7
Model number  ? i7-2600K
CPU part numbers
  • CM8062300833908 is an OEM/tray microprocessor
  • BX80623I72600K is a boxed processor (English version)
  • BXC80623I72600K is a boxed processor (Chinese version)
Frequency  ? 3400 MHz
Turbo frequency3800 MHz (1 core)
3700 MHz (2 cores)
3600 MHz (3 cores)
3500 MHz (4 cores)
Bus speed  ? 5 GT/s DMI
Clock multiplier  ? 34
Package1155-land Flip-Chip Land Grid Array
SocketSocket 1155 / H2 / LGA1155
Size1.48" x 1.48" / 3.75cm x 3.75cm
Weight0.9oz / 25.3g (CPU)
14.1oz / 399.1g (box)
Introduction dateJan 9, 2011
End-of-Life dateLast order date is March 29, 2013
Last shipment date for tray processors is September 27, 2013
Price at introduction$317
S-spec numbers
  ES/QS processors Production processors
Part number Q1HL SR00C
BX80623I72600K +
BXC80623I72600K +
Architecture / Microarchitecture
MicroarchitectureSandy Bridge
Processor core  ? Sandy Bridge
Core stepping  ? D2 (Q1HL, SR00C)
Manufacturing process0.032 micron High-K metal gate process
Die size216mm2
Data width64 bit
The number of cores4
The number of threads8
Floating Point UnitIntegrated
Level 1 cache size  ? 4 x 32 KB instruction caches
4 x 32 KB data caches
Level 2 cache size  ? 4 x 256 KB
Level 3 cache size8 MB shared cache
Cache latency4 (L1 cache)
11 (L2 cache)
25 (L3 cache)
Physical memory32 GB
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  ? 
  • AES / Advanced Encryption Standard instructions
  • AVX / Advanced Vector Extensions
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
  • HT / Hyper-Threading technology  ? 
  • TBT 2.0 / Turbo Boost technology 2.0  ? 
  • VT-x / Virtualization technology  ? 
Low power featuresEnhanced SpeedStep technology  ? 
Integrated peripherals / components
Integrated graphics
  • GPU Type: HD 3000
    Base frequency (MHz): 850
    Maximum frequency (MHz): 1350
    The number of supported displays: 2
Memory controller
  • The number of controllers: 1
    Memory channels: 2
    Supported memory: DDR3-1066, DDR3-1333
    Maximum memory bandwidth (GB/s): 21.3
Other peripherals
  • Direct Media Interface 2.0
  • PCI Express 2.0 interface
Electrical / Thermal parameters
Maximum operating temperature  ? 72.6°C
Thermal Design Power  ? 95 Watt
Notes on Intel Core i7-2600K
  • The processor has unlocked clock multiplier
  • According to video driver release notes the GPU supports Intel Wireless Display feature
  • The processor has the following security, data protection and/or software features: Intel Identity Protection technology.
  • The CPU is compatible with Shader Model 4.1, along with DirectX 10.1 and OpenGL 3.1 APIs. OpenCL API is not supported.
  • The graphics unit has the following software features enabled: Intel Quick Sync Video, Insider, InTru 3D technology and Clear Video HD technology.

Detailed side-by-side comparison

For detailed comparision of the Intel i7-2600K and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: i7-2600K, CM8062300833908, Intel Core i7 3.4GHz, Sandy Bridge Socket 1155

Historical price chart

The chart below shows official prices of Intel Core i7-980, i7-2600, i7-2600K, i7-2700K and i7-3770 processors:

Historical official prices of Core i7-980, i7-2600, i7-2600K, i7-2700K and i7-3770 processors


Q: Is it possible to upgrade my Core i7-2600K processor?
A: Probably yes. CPU compatibility is determined by your motherboard. Please see resource for CPU support list for your board.

Core i7-2600K Overclocking

Sorry, overclocking information is not available at this time.

Related news stories

Intel discontinues second-generation Core i5 and i7 CPUs
Sep 26, 2012: Yesterday Intel published several Product Change Notification (PCN) documents, advising their customers about upcoming discontinuation of Core i5 and i7 processors, and one Celeron SKU. Most of retired microprocessors are based on older Sandy Bridge microarchitecture, and they were introduced in the January - October 2011 time frame.

Intel Offers Performance Tuning Protection Plan
Jan 26, 2012: Typically, when you buy electronic parts and equipment they are only guaranteed to work according to published specs. If you overclock a part of your computer (usually the CPU, memory and/or graphics card) and it burns out you are not covered by the standard warranty. Most companies offer a limited warranty, which doesn't cover damage done by overclocking (classed as misuse), although some companies offer more flexible replacement terms as long as a non-working part cannot be seen to have been modified. Intel are now offering an added level of warranty protection, at a price, for those who wish to overclock their recent, high-end unlocked desktop SKUs.

Store prices for new Core i5 and Core i7 processors
Jan 09, 2011: You may already know that today is an official launch day of Sandy Bridge microprocessors, dubbed by Intel as "2nd generation Core" CPUs. In contrast to majority of past launches, when it took from one to several days for microprocessors to materialize in stores, the new Sandy Bridge CPUs are already available in retail.

Intel launches new desktop and mobile CPUs
Jan 09, 2011: Earlier this week, at Consumer Electronics Show in Las Vegas, Intel announced 2nd generation Core microprocessors, based on just introduced Sandy Bridge micro-architecture. Today, Intel officially launched these processors, as well as a few models built on older Nehalem and Core technology. Intel's price list was updated with prices and brief specifications of all new CPUs.

Intel launches Sandy Bridge micro-architecture
Jan 06, 2011: On Monday, Intel announced new "2nd generation Core" desktop and mobile microprocessors, based on Sandy Bridge micro-architecture. The same day many hardware news sites published reviews of Sandy Bridge processors, and the universal conclusion was "yes, it's faster and better". Today Intel updated ARK database with details on all new models.

Prices and launch dates of desktop Sandy Bridge CPUs
Dec 02, 2010: While specifications of many Sandy Bridge desktop microprocessors were known for quite some time, since July of this year, prices and release dates of these models were unknown until last week. At the end of November Expreview revealed prices and launch dates of all Sandy Bridge-based desktop models. Expreview also published specifications of Pentium CPUs, that will be introduced in February and in the second quarter 2011.

Intel Sandy Bridge CPUs surface in Biostar CPU support list
Nov 16, 2010: Biostar published CPU support list for socket 1155 motherboards, which includes a number of upcoming Core i5 and Core i7 Sandy Bridge microprocessors. Processor frequency and Thermal Design Power characteristics in the published data match those from the earlier reports, that appeared months ago. The list references Core i5-2300 processor, that we first reported on three days ago.

Part numbers of desktop Sandy Bridge CPUs emerge on Intel website
Nov 13, 2010: Part numbers of OEM and boxed desktop microprocessors, based on upcoming Sandy Bridge micro-architecture, were published today on Intel's website. S-Spec numbers of these CPUs were also made public. This information confirms model numbers of upcoming Core i3, Core i5 and Core i7 processors, that were revealed in July - August of this year. Also, there will be one new quad-core model, Intel Core i5-2300.

Compare Intel i7-2600K benchmark results with all tested CPUs from one of the following families:

To compare this Core i7 CPU with any tested processor please proceed to

For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Core i7 CPUs and the fastest AMD and Intel x86 chips, please visit Intel Core i7-2600K benchmarks page.

Intel i7-2600K Benchmarks

The graphs below show up to 10 microprocessors with approximately the same level of integer (CPU), floating-point (FPU), SIMD and memory performance. All processors were not overclocked, and were tested at a nominal frequency, with a stock heatsink and default BIOS settings. Click on the '?' mark next to each model name to see specifications of that model, and details of the test platform. To find out how the i7-2600K compares to other CPUs in specific benchmarks or in aggregate milti-threading performance please see benchmark tools section on the right.

Benchmarked processor

CPU ID:206A7
CPU vendor string:GenuineIntel
CPU name string:Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz

Integer performance

Part number   Result
Intel Core i5-4570  ? 
Intel Core i7-3770K  ? 
Intel Core i7-3770  ? 
Intel Core i7-2700K  ? 
Intel Core i5-4570S  ? 
Intel Core i7-2600K  ? 
Intel Core i7-2600  ? 
Intel Core i5-4440  ? 
Intel Core i7-3770S  ? 
AMD Phenom II X6 1100T  ? 
Intel Core i5-4430  ? 

Floating Point performance

Part number   Result
Intel Core i7-3770K  ? 
Intel Core i7-3770  ? 
Intel Core i7-2700K  ? 
Intel Core i7-4770S  ? 
Intel Core i7-3770S  ? 
Intel Core i7-2600K  ? 
Intel Core i7-2600  ? 
Intel Core i7-2760QM (PGA)  ? 
AMD Phenom II X6 1100T  ? 
Intel Core i7-870  ? 
Intel Core i7-875K  ? 

MMX / SSE / SSE2 performance

Part number   Result
Intel Core i7-3770K  ? 
Intel Core i7-4770S  ? 
Intel Core i7-3770S  ? 
Intel Core i7-2700K  ? 
Intel Core i7-2600  ? 
Intel Core i7-2600K  ? 
AMD FX-8350  ? 
Intel Core i7-2760QM (PGA)  ? 
Intel Core i7-2600S  ? 
Intel Core i7-2720QM (PGA)  ? 
AMD Phenom II X6 1100T  ? 

Memory-intensive program performance

Part number   Result
Intel Core i5-2500K  ? 
Intel Core i5-2500  ? 
Intel Core i5-3450  ? 
Intel Core i5-4440  ? 
Intel Core i5-2450P  ? 
Intel Core i7-2600K  ? 
Intel Core i5-3450S  ? 
Intel Core i7-2600  ? 
Intel Core i5-4430  ? 
Intel Core i5-4440S  ? 
Intel Core i5-3340  ? 

CPU ID information for the Core i7-2600K

Our CPUID database contains 9 records for this microprocessor. See all submitted records.

Use our CPU identification tool to check features of your CPU.

NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Core i7 i7-2600K CPU.

CPU Family:Core i7
Processor Number:i7-2600K
Frequency:3417 MHz
Part number:
S-Spec Number:
Submitted by:
General information
Processor name (BIOS): Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
Logical processors:8
Processor type:Original OEM Processor
CPUID signature:206A7
Family: 6 (06h)
Model:42 (02Ah)
Stepping: 7 (07h)
TLB/Cache details:64-byte Prefetching
Data TLB0: 2-MB or 4-MB pages, 4-way set associative, 32 entries
Data TLB: 4-KB Pages, 4-way set associative, 64 entries
Instruction TLB: 4-KB pages, 4-way set associative, 64 entries
L2 TLB: 1-MB, 4-way set associative, 64-byte line size
Shared 2nd-level TLB: 4 KB pages, 4-way set associative, 512 entries

Cache: L1 data L1 instruction L2 L3
Size: 4 x 32 KB 4 x 32 KB 4 x 256 KB 8 MB
Associativity: 8-way set
8-way set
8-way set
16-way set
Line size: 64 bytes 64 bytes 64 bytes 64 bytes
Comments: Direct-mapped Direct-mapped Non-inclusive
Shared between all cores
Instruction set extensionsAdditional instructions
  XSETBV/XGETBV are enabled
Major featuresOther features
On-chip Floating Point Unit 36-bit page-size extensions
64-bit / Intel 64 64-bit debug store
NX bit/XD-bit Advanced programmable interrupt controller
Hyper-Threading Technology CPL qualified debug store
Intel Virtualization Debug store
Turbo Boost Debugging extensions
Enhanced SpeedStep Digital Thermal Sensor capability
  LAHF/SAHF support in 64-bit mode
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Model-specific registers
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Pending break enable
  Perfmon and Debug capability
  Physical address extensions
  Power Limit Notification capability
  Process context identifiers
  TSC rate is ensured to be invariant across all states
  Thermal monitor
  Thermal monitor 2
  Thermal monitor and software controlled clock facilities
  Time stamp counter
  Timestamp counter deadline
  Virtual 8086-mode enhancements
  xTPR Update Control

CPUs, related to Intel Core i7-2600K

Model Cores /
Frequency Turbo
TDP Features  
Intel Core i7 family, Socket 1155
   Core i7-3770T4 / 82.5 GHz3.7 GHz8 MB45WAES, AVX, HT, TXT, TBT, Unlock>
   Core i7-2600S4 / 82.8 GHz3.8 GHz8 MB65WAES, AVX, HT, TXT, TBT, Unlock>
   Core i7-3770S4 / 83.1 GHz3.9 GHz8 MB65WAES, AVX, HT, TXT, TBT, Unlock>
   Core i7-26004 / 83.4 GHz3.8 GHz8 MB95WAES, AVX, HT, TXT, TBT, Unlock>
   Core i7-2600K4 / 83.4 GHz3.8 GHz8 MB95WAES, AVX, HT, TBT, Unlock 
   Core i7-37704 / 83.4 GHz3.9 GHz8 MB77WAES, AVX, HT, TXT, TBT, Unlock>
   Core i7-2700K4 / 83.5 GHz3.9 GHz8 MB95WAES, AVX, HT, TBT, Unlock>
   Core i7-3770K4 / 83.5 GHz3.9 GHz8 MB77WAES, AVX, HT, TBT, Unlock>
Intel Core i7 family, Sandy Bridge micro-architecture, Other sockets
   Core i7-38204 / 83.6 GHz3.8 GHz10 MB130WAES, AVX, HT, TBT, Unlock>
   Core i7-3930K6 / 123.2 GHz3.8 GHz12 MB130WAES, AVX, HT, TBT, Unlock>
Other families, Sandy Bridge micro-architecture, Socket 1155
   Celeron G5502 / 22.6 GHz 2 MB65WAES, AVX, HT, TBT, Unlock>
   Celeron G5552 / 22.7 GHz 2 MB65WAES, AVX, HT, TBT, Unlock>
   Pentium G6452 / 22.9 GHz 3 MB65WAES, AVX, HT, TBT, Unlock>
   Pentium G8602 / 23 GHz 3 MB65WAES, AVX, HT, TBT, Unlock>
   Pentium G8702 / 23.1 GHz 3 MB65WAES, AVX, HT, TBT, Unlock>
   Core i3-21202 / 43.3 GHz 3 MB65WAES, AVX, HT, TBT, Unlock>
   Core i3-21252 / 43.3 GHz 3 MB65WAES, AVX, HT, TBT, Unlock>
   Core i3-21302 / 43.4 GHz 3 MB65WAES, AVX, HT, TBT, Unlock>
   Core i5-25004 / 43.3 GHz3.7 GHz6 MB95WAES, AVX, HT, TXT, TBT, Unlock>
   Core i5-2550K4 / 43.4 GHz3.8 GHz6 MB95WAES, AVX, HT, TBT, Unlock>
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Core i7-2600K
 • Click on the >  icon to compare any CPU in the table with the Intel Core i7-2600K (Javascript required).
 • List of related CPUs is not complete.
 • Features abbreviations:
AES - AES instructions
AVX - AVX instructions
HT - Hyper-Threading
TXT - Trusted Execution
TBT - Dynamic Acceleration / Turbo Boost
Unlock - Unlocked multiplier

Pictures (5)

2011-03-24 19:20:49
Posted by: gshv

Back view of the box
2011-03-24 19:21:23
Posted by: gshv

Side view
2011-03-24 19:21:57
Posted by: gshv

Front view
Core i7-2600K box pictures
2011-03-24 19:26:21
Posted by: gshv

Like all other second-generation boxes, this box is very compact, and has just enough space to fit the CPU, instruction manual, and the fan/heatsink. The fan/heatsink seems to be the same as on i5-2x00 models.
Core i7-2600K box pictures
2012-02-29 21:12:55
Posted by: gshv

CPU-Z screenshot
Comments (0)

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