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CPU Works Great! Long Live Sandy. Lovingly cared for in a smoke free home. It was never overclocked because it was being used with an OEM motherboard.

Essentials

Product CollectionLegacy Intel® Core™ Processors
Code NameProducts formerly Sandy Bridge
Vertical SegmentDesktop
Processor Numberi7-2600K
StatusDiscontinued
Launch DateQ1'11
Expected DiscontinuanceQ1'2013
Lithography32 nm
Recommended Customer PriceN/A

Performance

# of Cores4
# of Threads8
Processor Base Frequency3.40 GHz
Max Turbo Frequency3.80 GHz
Cache8 MB SmartCache
Bus Speed5 GT/s DMI
TDP95 W

Supplemental Information

Embedded Options Available No
DatasheetView now

Memory Specifications

Max Memory Size (dependent on memory type)32 GB
Memory TypesDDR3 1066/1333
Max # of Memory Channels2
Max Memory Bandwidth21 GB/s
ECC Memory Supported ^‡No

Processor Graphics

Processor Graphics ^‡Intel® HD Graphics 3000
Graphics Base Frequency850 MHz
Graphics Max Dynamic Frequency1.35 GHz
Intel® Quick Sync Video Yes
Intel® InTru™ 3D TechnologyYes
Intel® Flexible Display Interface (Intel® FDI)Yes
Intel® Clear Video HD TechnologyYes
# of Displays Supported ^‡2
Device ID0x112

Expansion Options

PCI Express Revision2.0
Max # of PCI Express Lanes16

Package Specifications

Sockets SupportedLGA1155
Max CPU Configuration1
T_CASE72.6°C
Package Size37.5mm x 37.5mm
Low Halogen Options AvailableSee MDDS

Advanced Technologies

Intel® Turbo Boost Technology ^‡2.0
Intel® vPro™ Technology ^‡No
Intel® Hyper-Threading Technology ^‡Yes
Intel® Virtualization Technology (VT-x) ^‡Yes
Intel® Virtualization Technology for Directed I/O (VT-d)^‡No
Intel® VT-x with Extended Page Tables (EPT) ^‡Yes
Intel® 64 ^‡Yes
Instruction Set64-bit
Instruction Set ExtensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX
Idle StatesYes
Enhanced Intel SpeedStep® TechnologyYes
Thermal Monitoring TechnologiesYes
Intel® Fast Memory AccessYes
Intel® Flex Memory AccessYes
Intel® Identity Protection Technology ^‡Yes

Security & Reliability

Intel® AES New Instructions Yes
Intel® Trusted Execution Technology ^‡No
Execute Disable Bit ^‡Yes