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Compare Intel® Products

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Product Name
Intel® Core™ i5-2380P Processor (6M Cache, up to 3.40 GHz) Intel® Core™ i5-2450P Processor (6M Cache, up to 3.50 GHz) Intel® Core™ i5-2550K Processor (6M Cache, up to 3.80 GHz)
Code Name
Sandy Bridge Sandy Bridge Sandy Bridge
Processor Number
i5-2380P i5-2450P i5-2550K
End of Life End of Life End of Life
Launch Date
Q1'12 Q1'12 Q1'12
Expected Discontinuance
Q1'2013 Q1'2013 Q1'2013
32 nm 32 nm 32 nm
Recommended Customer Price
$187.00 $205.00 $235.00
# of Cores
4 4 4
# of Threads
4 4 4
Processor Base Frequency
3.10 GHz 3.20 GHz 3.40 GHz
Max Turbo Frequency
3.40 GHz 3.50 GHz 3.80 GHz
6 MB SmartCache 6 MB SmartCache 6 MB SmartCache
Bus Speed
5 GT/s DMI 5 GT/s DMI 5 GT/s DMI
95 W 95 W 95 W
Supplemental Information
Embedded Options Available
No No No
Link Link Link
Memory Specifications
Max Memory Size (dependent on memory type)
32 GB 32 GB 32 GB
Memory Types
DDR3 1066/1333 DDR3 1066/1333 DDR3 1066/1333
Max # of Memory Channels
2 2 2
Max Memory Bandwidth
21 GB/s 21 GB/s 21 GB/s
ECC Memory Supported
No No No
Graphics Specifications
Intel® Quick Sync Video
Yes Yes Yes
Intel® InTru™ 3D Technology
No No No
Intel® Wireless Display
No No No
Intel® Flexible Display Interface (Intel® FDI)
No No No
Intel® Clear Video HD Technology
No No No
Expansion Options
PCI Express Revision
2.0 2.0 2.0
Max # of PCI Express Lanes
16 16 16
Package Specifications
Sockets Supported
LGA1155 LGA1155 LGA1155
Max CPU Configuration
1 1 1
72.6°C 72.6°C 72.6°C
Package Size
37.5mm x 37.5mm 37.5mm x 37.5mm 37.5mm x 37.5mm
Low Halogen Options Available
Advanced Technologies
Intel® Turbo Boost Technology
2.0 2.0 2.0
Intel® vPro Technology
No No No
Intel® Hyper-Threading Technology
No No No
Intel® Virtualization Technology (VT-x)
Yes Yes Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
No No No
Intel® VT-x with Extended Page Tables (EPT)
Yes Yes Yes
Intel® 64
Yes Yes Yes
Instruction Set
64-bit 64-bit 64-bit
Instruction Set Extensions
SSE4.1/4.2, AVX SSE4.1/4.2, AVX SSE4.1/4.2, AVX
Idle States
Yes Yes Yes
Enhanced Intel SpeedStep® Technology
Yes Yes Yes
Thermal Monitoring Technologies
Yes Yes Yes
Intel® Fast Memory Access
Yes Yes Yes
Intel® Flex Memory Access
Yes Yes Yes
Intel® Identity Protection Technology
Yes Yes Yes
Intel® Data Protection Technology
Intel® AES New Instructions
Yes Yes Yes
Intel® Platform Protection Technology
Trusted Execution Technology
No No No
Execute Disable Bit
Yes Yes Yes