Intel® Core™ i5-660 Processor (4M Cache, 3.33 GHz)

 

                             Intel® Core™ i5-660 Processor

Essentials

• Product CollectionLegacy Intel® Core™ Processors
  
• Code NameProducts formerly Clarkdale
  
• Vertical SegmentDesktop
  
• Processor Numberi5-660
  
• StatusDiscontinued
  
• Launch DateQ1'10
  
• Lithography32 nm
  
• Use ConditionsPC/Client/Tablet
  
• Recommended Customer Price$177.00 - $193.00

CPU Specifications

• Total Cores2
  
• Total Threads4
  
• Max Turbo Frequency3.60 GHz
  
• Processor Base Frequency3.33 GHz
  
• Cache4 MB Intel® Smart Cache
  
• Bus Speed2.5 GT/s
  
• TDP73 W
  

Supplemental Information

• Embedded Options AvailableYes
  
• DatasheetView now
  

Memory Specifications

• Max Memory Size (dependent on memory type)16.38 GB
  
• Memory TypesDDR3 1066/1333
  
• Max # of Memory Channels2
  
• Max Memory Bandwidth21 GB/s
  
• Physical Address Extensions36-bit
  

Processor Graphics

• Processor Graphics ‡Intel® HD Graphics for Previous Generation Intel® Processors
  
• Graphics Base Frequency733 MHz
  
• Intel® Flexible Display Interface (Intel® FDI)Yes
  
• Intel® Clear Video HD TechnologyYes
  
• # of Displays Supported ‡2
  

Expansion Options

• PCI Express Revision2.0
  
• PCI Express Configurations ‡1x16, 2x8
  
• Max # of PCI Express Lanes16
  

Package Specifications

• Sockets SupportedFCLGA1156
  
• Max CPU Configuration1
  
• TCASE72.6°C
  
• Package Size37.5mm x 37.5mm
  
• Processing Die Size81 mm2
  
• # of Processing Die Transistors382 million
  

Advanced Technologies

• Intel® Turbo Boost Technology ‡1.0
  
• Intel® Hyper-Threading Technology ‡Yes
  
• Intel® 64 ‡Yes
  
• Instruction Set64-bit
  
• Instruction Set ExtensionsIntel® SSE4.2
  
• Idle StatesYes
  
• Enhanced Intel SpeedStep® TechnologyYes
  
• Intel® Demand Based SwitchingNo
  
• Thermal Monitoring TechnologiesNo
  

Security & Reliability

• Intel vPro® Platform Eligibility ‡Yes
  
• Intel® AES New InstructionsYes
  
• Intel® Trusted Execution Technology ‡Yes
  
• Execute Disable Bit ‡Yes
  
• Intel® Virtualization Technology (VT-x) ‡Yes
  
• Intel® Virtualization Technology for Directed I/O (VT-d) ‡Yes
  
• Intel® VT-x with Extended Page Tables (EPT) ‡Yes