Intel Core i7-2700K (CM8062301124100 / BX80623I72700K / BXC80623I72700K)


Specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Core i7
Model number  ? i7-2700K
CPU part numbersCM8062301124100 is an OEM/tray microprocessor
BX80623I72700K is a boxed processor (English version)
BXC80623I72700K is a boxed processor (Chinese version)
Frequency  ? 3500 MHz
Turbo frequency3900 MHz
Bus speed  ? 5 GT/s DMI
Clock multiplier  ? 35
Package1155-land Flip-Chip Land Grid Array
SocketSocket 1155 (Socket H2)
Size1.48" x 1.48" / 3.75cm x 3.75cm
Weight0.9oz / 25.3g (CPU)
12.9oz / 365.5g (box)
Introduction dateOctober 23, 2011
Price at introduction$332
 
S-spec numbers
  ES/QS processors Production processors
Part number QB15 SR0DG
CM8062301124100++
 
Architecture / Microarchitecture
MicroarchitectureSandy Bridge
Processor core  ? Sandy Bridge
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
Physical memory32 GB
MultiprocessingUniprocessor
Features
  • MMX instruction set
  • SSE
  • SSE2
  • SSE3
  • Supplemental SSE3
  • SSE4.1  ? 
  • SSE4.2  ? 
  • AES instructions
  • Advanced Vector Extensions
  • Extended Memory 64 technology (EM64T)  ? 
  • Execute disable bit  ? 
  • HyperThreading technology  ? 
  • Turbo Boost technology 2.0
  • Virtualization technology (VT-x)  ? 
Low power featuresEnhanced SpeedStep technology  ? 
On-chip peripherals
  • Dual-channel DDR3 memory controller
  • Direct Media Interface
  • PCI Express 2.0 interface
  • HD 3000 graphics controller
 
Electrical/Thermal parameters
Maximum operating temperature  ? 72.6°C
Thermal Design Power  ? 95 Watt
 
Notes on Intel CM8062301124100
  • The processor has unlocked clock multiplier
  • Integrated graphics controller runs at 850 MHz, and up to 1350 MHz in Turbo mode
  • Memory controller supports DDR3-1066 and DDR3-1333 memory
  CPUs, related to Intel Core i7-2700K  

Model Cores /
Threads
Freq. Turbo
freq.
L3
cache
TDP Features
Intel Core i7 family, Socket 1155
   Intel Core i7-3770T4 / 82.5 GHz3.7 GHz8 MB45 WattAES, AVX, HT, TXT, TBT, Unlock
   Intel Core i7-2600S4 / 82.8 GHz3.8 GHz8 MB65 WattAES, AVX, HT, TXT, TBT, Unlock
   Intel Core i7-3770S4 / 83.1 GHz3.9 GHz8 MB65 WattAES, AVX, HT, TXT, TBT, Unlock
   Intel Core i7-26004 / 83.4 GHz3.8 GHz8 MB95 WattAES, AVX, HT, TXT, TBT, Unlock
   Intel Core i7-2600K4 / 83.4 GHz3.8 GHz8 MB95 WattAES, AVX, HT, TBT, Unlock
   Intel Core i7-37704 / 83.4 GHz3.9 GHz8 MB77 WattAES, AVX, HT, TXT, TBT, Unlock
   Intel Core i7-3770K4 / 83.5 GHz3.9 GHz8 MB77 WattAES, AVX, HT, TBT, Unlock
Intel Core i7 family, Sandy Bridge micro-architecture, Other sockets
   Intel Core i7-38204 / 83.6 GHz3.9 GHz10 MB130 WattAES, AVX, HT, TBT, Unlock
   Intel Core i7-3930K6 / 123.2 GHz3.8 GHz12 MB130 WattAES, AVX, HT, TBT, Unlock
Other families, Sandy Bridge micro-architecture, Socket 1155
   Intel Celeron G5302 / 22.4 GHz 2 MB65 WattAES, AVX, HT, TBT, Unlock
   Intel Celeron G5402 / 22.5 GHz 2 MB65 WattAES, AVX, HT, TBT, Unlock
   Intel Pentium G8502 / 22.9 GHz 3 MB65 WattAES, AVX, HT, TBT, Unlock
   Intel Pentium G8602 / 23 GHz 3 MB65 WattAES, AVX, HT, TBT, Unlock
   Intel Core i3-21202 / 43.3 GHz 3 MB65 WattAES, AVX, HT, TBT, Unlock
   Intel Core i3-21252 / 43.3 GHz 3 MB65 WattAES, AVX, HT, TBT, Unlock
   Intel Core i3-21302 / 43.4 GHz 3 MB65 WattAES, AVX, HT, TBT, Unlock
   Intel Core i5-25004 / 43.3 GHz3.7 GHz6 MB95 WattAES, AVX, HT, TXT, TBT, Unlock
   Intel Core i5-2550K4 / 43.4 GHz3.8 GHz6 MB95 WattAES, AVX, HT, TBT, Unlock

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Core i7-2700K

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • 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 (2)

Core i7-2700K CPU pictures
2012-04-24 00:11:22
Posted by: gshv

Top view. The processor was manufactured in the second half of November 2011. S-Spec code is SR0DG.
Core i7-2700K CPU pictures
 
2012-04-24 00:11:49
Posted by: gshv

Bottom view
 

News


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.



Oct 23, 2011: In August we reported about upcoming price drops of Intel microprocessors in September and October 2011. In accordance with the story, Intel reduced prices of energy-efficient Core i5 and i7 CPUs in September. The second round of price cuts happened today. The latest Intel pricelist shows 13% - 15% lower prices for Pentium G630, G850, and Core i3-2120 models. The pricelist also includes new Core i7-2700K microprocessor.



Sep 25, 2011: Two weeks ago, an update of MDDS database on Intel website revealed upcoming Core i7-2700K microprocessor. At the time, we knew only box part numbers, and S-spec and processor numbers of the new chip. Last week, processor frequency was confirmed by updated CPU support list on Biostar website. Earlier this week, more details on this processor were published by VR-Zone and Fudzilla news sites.



Sep 15, 2011: Earlier this week, in a press release, titled "AMD Showcases World’s Fastest CPU", AMD announced new overclocking world record. Not yet released FX-8150 processor with 6 disabled cores was overclocked to staggering 8.429 GHz by a team of overclocking specialists working together with AMD engineers. It's definitely an impressive result, and a great marketing stunt.



Sep 09, 2011: Second-generation Core i7 microprocessors were introduced in January of this year, and up to this time there were no other Core i7 models launched. The line-up of Core i7 products with Sandy Bridge core currently consists of three CPUs: mainstream Core i7-2600, unlocked Core i7-2600K for computer enthusiasts, and mid-power i7-2600S. Intel today added box part numbers BX80623I72700K and BXC80623I72700K to Material Declaration Data Sheets (MDDS) database. These box numbers relate to Core i7-2700K processor number.


Benchmarks

  • Compare results with tested CPUs from one of the following families:
  • To compare benchmark results with all other microprocessors please
Tested processor
CPU ID:206A7
CPU vendor string:GenuineIntel
CPU name string:Intel(R) Core(TM) i7-2700K CPU @ 3.50GHz

Integer performance

Part number   Result
Intel Core i7-3770  ? 
101.5%
Intel Core i7-2700K  ? 
100%
Intel Core i7-2600K  ? 
97.4%
Intel Core i7-2600  ? 
97.4%
Intel Core i7-3770S  ? 
95.5%
AMD Phenom II X6 1100T  ? 
93.5%
Intel Core i5-3570K  ? 
91.6%

Floating Point performance

Part number   Result
Intel Core i7-3770  ? 
105.1%
Intel Core i7-2700K  ? 
100%
Intel Core i7-3770S  ? 
99.5%
Intel Core i7-2600K  ? 
97.3%
Intel Core i7-2600  ? 
97.3%
AMD Phenom II X6 1100T  ? 
87.8%
Intel Core i7-870  ? 
87%

MMX / SSE / SSE2 performance

Part number   Result
Intel Core i7-3770  ? 
105.8%
Intel Core i7-3770S  ? 
101.2%
Intel Core i7-2700K  ? 
100%
Intel Core i7-2600  ? 
97.9%
Intel Core i7-2600K  ? 
97.6%
Intel Core i7-2600S  ? 
85.4%
Intel Core i7-2720QM (PGA)  ? 
83.8%
AMD Phenom II X6 1100T  ? 
83.7%

Memory-intensive program performance

Part number   Result
Intel Core i5-3570K  ? 
104.5%
Intel Core i7-3770  ? 
103.6%
Intel Core i7-3770S  ? 
102%
Intel Core i7-2700K  ? 
100%
Intel Core i5-2500K  ? 
99.1%
Intel Core i5-2500  ? 
99%
Intel Core i5-3450  ? 
98.1%
Intel Core i7-2600K  ? 
96.4%
Intel Core i7-2600  ? 
96.2%

CPU ID (2)

NOTE: 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 3.50 GHz CPU.

Manufacturer:Intel
CPU Family:Core i7
Processor Number:3.50 GHz
Frequency:3500 MHz
Part number:
CM8062301124100
S-Spec Number:SR0DG
Comment:
Submitted by:debs3759
General information
Vendor:GenuineIntel
Processor name (BIOS): Intel(R) Core(TM) i7-2700K CPU @ 3.50GHz
Cores:4
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 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
associative
8-way set
associative
8-way set
associative
16-way set
associative
Line size: 64 bytes 64 bytes 64 bytes 64 bytes
 
Instruction set extensionsAdditional instructions
MMX CLFLUSH
SSE CMOV
SSE2 CMPXCHG16B
SSE3 CMPXCHG8B
SSSE3 FXSAVE/FXRSTORE
SSE4.1 MONITOR/MWAIT
SSE4.2 PCLMULDQ
AES instructions POPCNT
AVX instructions SYSENTER/SYSEXIT
  XSAVE/XRESTORE states
  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
  RDTSCP
  Self-snoop
  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

Our CPUID database has 2 records for this microprocessor. See all submitted records.

Comments (0)

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