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Compare Intel® Products

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Product Name
Intel® Core™ i5-650 Processor (4M Cache, 3.20 GHz) Intel® Core™ i5-655K Processor (4M Cache, 3.20 GHz) Intel® Core™ i5-660 Processor (4M Cache, 3.33 GHz) Intel® Core™ i5-661 Processor (4M Cache, 3.33 GHz)
Code Name
Clarkdale Clarkdale Clarkdale Clarkdale
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Essentials
Status
End of Life End of Life Launched End of Life
Launch Date
Q1'10 Q2'10 Q1'10 Q1'10
Processor Number
i5-650 i5-655K i5-660 i5-661
# of Cores
2 2 2 2
# of Threads
4 4 4 4
Clock Speed
3.2 GHz 3.2 GHz 3.33 GHz 3.33 GHz
Max Turbo Frequency
3.46 GHz 3.46 GHz 3.6 GHz 3.6 GHz
Cache
4 MB Intel® Smart Cache 4 MB Intel® Smart Cache 4 MB Intel® Smart Cache 4 MB Intel® Smart Cache
Bus Type
DMI DMI DMI DMI
System Bus
2.5 GT/s 2.5 GT/s 2.5 GT/s 2.5 GT/s
Instruction Set
64-bit 64-bit 64-bit 64-bit
Instruction Set Extensions
SSE4.2 SSE4.2 SSE4.2 SSE4.2
Embedded Options Available
No No Yes No
Lithography
32 nm 32 nm 32 nm 32 nm
Max TDP
73 W 73 W 73 W 87 W
VID Voltage Range
0.6500V-1.4000V 0.6500V-1.4000V 0.6500V-1.4000V 0.6500V-1.4000V
Recommended Customer Price
TRAY: $176.00
BOX : $177.00
BOX : $177.00 TRAY: $200.00
BOX : $177.00
BOX : $177.00
Datasheet
Link Link Link Link
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Memory Specifications
Max Memory Size (dependent on memory type)
16 GB 16 GB 16 GB 16 GB
Memory Types
DDR3-1066/1333 DDR3-1066/1333 DDR3-1066/1333 DDR3-1066/1333
# of Memory Channels
2 2 2 2
Max Memory Bandwidth
21 GB/s 21 GB/s 21 GB/s 21 GB/s
Physical Address Extensions
36-bit 36-bit 36-bit 36-bit
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Graphics Specifications
Processor Graphics
Intel® HD Graphics Intel® HD Graphics Intel® HD Graphics Intel® HD Graphics
Graphics Base Frequency
733 MHz 733 MHz 733 MHz 900 MHz
Intel® Flexible Display Interface (Intel® FDI)
Yes Yes Yes Yes
Intel® Clear Video HD Technology
Yes Yes Yes Yes
# of Displays Supported
2 2 2 2
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Expansion Options
PCI Express Revision
2.0 2.0 2.0 2.0
PCI Express Configurations
1x16, 2x8 1x16, 2x8 1x16, 2x8 1x16, 2x8
Max # of PCI Express Lanes
16 16 16 16
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Package Specifications
Max CPU Configuration
1 1 1 1
TCASE
72.6°C 72.6°C 72.6°C 69.8°C
Package Size
37.5mm x 37.5mm 37.5mm x 37.5mm 37.5mm x 37.5mm 37.5mm x 37.5mm
Processing Die Size
81 mm2 81 mm2 81 mm2 81 mm2
# of Processing Die Transistors
382 million 382 million 382 million 382 million
Graphics and IMC Lithography
45 nm 45 nm 45 nm 45 nm
Graphics and IMC Die Size
114 mm2 114 mm2 114 mm2 114 mm2
# of Graphics and IMC Die Transistors
177 million 177 million 177 million 177 million
Sockets Supported
FCLGA1156 FCLGA1156 FCLGA1156 FCLGA1156
Low Halogen Options Available
See MDDS See MDDS See MDDS See MDDS
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Advanced Technologies
Intel® Turbo Boost Technology
Yes Yes Yes Yes
Intel® vPro Technology
Yes No Yes No
Intel® Hyper-Threading Technology
Yes Yes Yes Yes
Intel® Virtualization Technology (VT-x)
Yes Yes Yes Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Yes Yes
Intel® VT-x with Extended Page Tables (EPT)
Yes Yes Yes Yes
Intel® 64
Yes Yes Yes Yes
Idle States
Yes Yes Yes Yes
Enhanced Intel SpeedStep® Technology
Yes Yes Yes Yes
Intel® Demand Based Switching
No No No No
Thermal Monitoring Technologies
No No No No
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Intel® Data Protection Technology
AES New Instructions
Yes Yes Yes Yes
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Intel® Platform Protection Technology
Trusted Execution Technology
Yes No Yes No
Execute Disable Bit
Yes Yes Yes Yes