Intel Core i5-2550K (CM8062301213000 / BX80623I52550K)

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Specifications

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Core i5

Model number ?

i5-2550K

CPU part numbers

CM8062301213000 is an OEM/tray microprocessor
BX80623I52550K is a boxed microprocessor

Frequency ?

3400 MHz

Turbo frequency

3800 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

13.4oz / 380g (box)

Introduction date

January 29, 2012

Price at introduction

$225 (OEM)
$235 (box)

S-spec numbers

	ES/QS processors	Production processors
Part number	QC4A	SR0QH
BX80623I52550K		+
CM8062301213000	+	+

Architecture / Microarchitecture

Microarchitecture

Sandy Bridge

Processor core ?

Sandy Bridge

Core stepping ?

D2 (SR0QH)

Manufacturing process

0.032 micron High-K metal gate process

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

6 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 ?
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

Electrical/Thermal parameters

Maximum operating temperature ?

72.6°C

Thermal Design Power ?

95 Watt

Notes on Intel CM8062301213000

The processor has unlocked clock multiplier
This model does not include on-chip GPU
Memory controller supports DDR3-1066 and DDR3-1333 memory

CPUs, related to Intel Core i5-2550K

Model Cores /
Threads Freq. Turbo
freq. L3
cache TDP Features

Intel Core i5 family, Socket 1155

   Intel Core i5-2500S 4 / 4 2.7 GHz 3.7 GHz 6 MB 65 Watt AES, AVX, TXT, TBT, Unlock

   Intel Core i5-2380P 4 / 4 3.1 GHz 3.4 GHz 6 MB 95 Watt AES, AVX, TBT, Unlock

   Intel Core i5-2400 4 / 4 3.1 GHz 3.4 GHz 6 MB 95 Watt AES, AVX, TXT, TBT, Unlock

   Intel Core i5-3450 4 / 4 3.1 GHz 3.5 GHz 6 MB 77 Watt AES, AVX, TBT, Unlock

   Intel Core i5-2450P 4 / 4 3.2 GHz 3.5 GHz 6 MB 95 Watt AES, AVX, TBT, Unlock

   Intel Core i5-3550S 4 / 4 3 GHz 3.7 GHz 6 MB 65 Watt AES, AVX, TXT, TBT, Unlock

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

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

   Intel Core i5-3550 4 / 4 3.3 GHz 3.7 GHz 6 MB 77 Watt AES, AVX, TXT, TBT, Unlock

   Intel Core i5-3570K 4 / 4 3.4 GHz 3.8 GHz 6 MB 77 Watt AES, AVX, TBT, Unlock

Other families, Sandy Bridge micro-architecture, Socket 1155

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

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

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

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

   Intel Core i3-2120 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 i7-2600 4 / 8 3.4 GHz 3.8 GHz 8 MB 95 Watt AES, AVX, HT, TXT, TBT, Unlock

   Intel Core i7-2700K 4 / 8 3.5 GHz 3.9 GHz 8 MB 95 Watt AES, AVX, HT, TBT, Unlock

• Highlighted numbers and features indicate whether specific processor performs better or worse than Core i5-2550K

• 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 (1)


Intel Core i5-2550K front view
2012-02-26 06:02:22 Posted by: Anrina
Intel Core i5-2550K is version of i5-2500K without integrated graphics and associated features(such as quick sync). The frequencies are rised 100MHz higher, in stock having 3.4GHz and in turbo 3.8.

News

Three new Core i5 CPUs added to Intel pricelist

Jan 29, 2012: We previously reported on several new Core i5 desktop microprocessors, expected in the second week of February. Core i5-2380P, i5-2450P and unlocked i5-2550K Sandy Bridge CPUs will come with slightly increased core frequency, and with disabled on-chip GPU. A week earlier than anticipated Intel added all three SKUs to official price list. The company also added prices for 4 single- and dual-core Mobile Celeron models, that were launched earlier this month.

Gigabyte adds GPU-less Core i5s to CPU support lists

Jan 26, 2012: As was originally reported by VR-Zone, three new Core i5 microprocessors are coming in February. In addition to i5 standard features, such as 4 CPU cores with Turbo Boost technology, 6 MB L3 cache and no Hyper-Threading, all three models will also have one thing in common: they will lack on-chip graphics unit. Last week Gigabyte added new SKUs to socket 1155 CPU support lists, confirming previously reported specifications.

Upcoming GPU-less Core i5 CPUs are available for pre-order

Jan 19, 2012: As you may already know, in February Intel plans to introduce Core i5-2380P, i5-2450P and i5-2550K microprocessors. All three are quad-core chips, incorporating 6 MB L3 cache and most of the Sandy Bridge features with the exception of Vpro. In addition to 100 Mhz higher core and Turbo Boost frequencies than currently produced Core i5-2320, i5-2400 and i5-2500K SKUs, new CPUs will have on-chip graphics disabled. Specifications of upcoming processors were originally revealed by VR-Zone, although launch prices of these Core i5s are not yet known. All three models can be now pre-ordered in two US online stores, MacMall and eCost.

Launch dates of Intel processors in Q1

Jan 13, 2012: VR-Zone and Fudzilla recently revealed launch dates of several desktop Intel processors, as well as introduction date of "Romley" platform and Sandy Bridge-EP server chips.

New Sandy Bridge i5 Processors To Have No iGPU

Dec 30, 2011: There has been much speculation recently about the upcoming Core i5-2550K, and it's specs and price. One of Sandy Bridge's selling points has been the integrated GPU, but it appears this will no longer be the case for the whole range. VR-Zone have now revealed preliminary details of three new i5 processors, including Core i5-2550K, which will not have an active iGPU.

Intel Core i5-2550K is in the works

Dec 10, 2011: The latest Intel desktop roadmap, leaked two weeks ago, stated that current Core i5 Sandy Bridge processors will be replaced with Ivy Bridge models in the second quarter 2012, and there are no Sandy Bridge Core i5s planned. It comes as a surprise that the company indeed has one new SB model in the works, Core i5-2550K with unlocked clock multiplier. S-spec and box part numbers of this processor were revealed in today's update of Material Declaration Data Sheets database.

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Last modified: 16 May 2012

Intel Core i5-2550K (CM8062301213000 / BX80623I52550K)

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