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

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Specifications

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Core i7

Model number ?

i7-2700K

CPU part numbers

CM8062301124100 is an OEM/tray microprocessor
BX80623I72700K is a boxed processor (English version)
BXC80623I72700K is a boxed processor (Chinese version)

Frequency ?

3500 MHz

Turbo frequency

3900 MHz

Bus speed ?

5 GT/s DMI

Clock multiplier ?

Package

1155-land Flip-Chip Land Grid Array

Socket

Socket 1155 (Socket H2)

Size

1.48" x 1.48" / 3.75cm x 3.75cm

Weight

0.9oz / 25.3g (CPU)
12.9oz / 365.5g (box)

Introduction date

October 23, 2011

Price at introduction

$332

S-spec numbers

	ES/QS processors	Production processors
Part number	QB15	SR0DG
CM8062301124100	+	+

Architecture / Microarchitecture

Microarchitecture

Sandy Bridge

Processor core ?

Sandy Bridge

Manufacturing process

0.032 micron High-K metal gate process

Die size

216mm²

Data width

64 bit

The number of cores

The number of threads

Floating Point Unit

Integrated

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 size

8 MB shared cache

Physical memory

32 GB

Multiprocessing

Uniprocessor

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 features

Enhanced 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 i7-3770T 4 / 8 2.5 GHz 3.7 GHz 8 MB 45 Watt AES, AVX, HT, TXT, TBT, Unlock

   Intel Core i7-2600S 4 / 8 2.8 GHz 3.8 GHz 8 MB 65 Watt AES, AVX, HT, TXT, TBT, Unlock

   Intel Core i7-3770S 4 / 8 3.1 GHz 3.9 GHz 8 MB 65 Watt AES, AVX, HT, TXT, TBT, Unlock

   Intel Core i7-2600 4 / 8 3.4 GHz 3.8 GHz 8 MB 95 Watt AES, AVX, HT, TXT, TBT, Unlock

   Intel Core i7-2600K 4 / 8 3.4 GHz 3.8 GHz 8 MB 95 Watt AES, AVX, HT, TBT, Unlock

   Intel Core i7-3770 4 / 8 3.4 GHz 3.9 GHz 8 MB 77 Watt AES, AVX, HT, TXT, TBT, Unlock

   Intel Core i7-3770K 4 / 8 3.5 GHz 3.9 GHz 8 MB 77 Watt AES, AVX, HT, TBT, Unlock

Intel Core i7 family, Sandy Bridge micro-architecture, Other sockets

   Intel Core i7-3820 4 / 8 3.6 GHz 3.9 GHz 10 MB 130 Watt AES, AVX, HT, TBT, Unlock

   Intel Core i7-3930K 6 / 12 3.2 GHz 3.8 GHz 12 MB 130 Watt AES, AVX, HT, TBT, Unlock

Other families, Sandy Bridge micro-architecture, Socket 1155

   Intel Celeron G530 2 / 2 2.4 GHz 2 MB 65 Watt AES, AVX, HT, TBT, Unlock

   Intel Celeron G540 2 / 2 2.5 GHz 2 MB 65 Watt AES, AVX, HT, TBT, Unlock

   Intel Pentium G850 2 / 2 2.9 GHz 3 MB 65 Watt AES, AVX, HT, TBT, Unlock

   Intel Pentium G860 2 / 2 3 GHz 3 MB 65 Watt AES, AVX, HT, TBT, Unlock

   Intel Core i3-2120 2 / 4 3.3 GHz 3 MB 65 Watt AES, AVX, HT, TBT, Unlock

   Intel Core i3-2125 2 / 4 3.3 GHz 3 MB 65 Watt AES, AVX, HT, TBT, Unlock

   Intel Core i3-2130 2 / 4 3.4 GHz 3 MB 65 Watt AES, AVX, HT, TBT, Unlock

   Intel Core i5-2500 4 / 4 3.3 GHz 3.7 GHz 6 MB 95 Watt AES, AVX, HT, TXT, TBT, Unlock

   Intel Core i5-2550K 4 / 4 3.4 GHz 3.8 GHz 6 MB 95 Watt AES, 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.


2012-04-24 00:11:49 Posted by: gshv
Bottom view

News

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.

Intel launches Core i7-2700K, drops prices on three CPUs

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.

Core i7-2700K in Q4 2011, more expensive than i7-2600K

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.

Bits and pieces: AMD FX-8150 at 8.43GHz, Core i7-2700K frequency confirmed

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.

Intel Core i7-2700K CPU is in the works

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)

View / search public CPUID submissions | Check your CPU

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 extensions Additional 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 features Other 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.

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Last modified: 22 May 2012