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Compare Intel® Products

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Product Name
Intel® Xeon® Processor E3-1275 v3 (8M Cache, 3.50 GHz) Intel® Xeon® Processor E3-1225 v3 (8M Cache, 3.20 GHz) Intel® Xeon® Processor E3-1268L v3 (8M Cache, 2.30 GHz)
Code Name
Haswell Haswell Haswell
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Essentials
Processor Number
E3-1275 v3 E3-1225V3 E3-1268LV3
Status
End of Life Launched Launched
Launch Date
Q2'13 Q2'13 Q2'13
Lithography
22 nm 22 nm 22 nm
Recommended Customer Price
$339.00 - $350.00 $213.00 - $224.00 $377.00
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Performance
# of Cores
4 4 4
# of Threads
8 4 8
Processor Base Frequency
3.50 GHz 3.20 GHz 2.30 GHz
Max Turbo Frequency
3.90 GHz 3.60 GHz 3.30 GHz
Cache
8 MB SmartCache 8 MB SmartCache 8 MB SmartCache
Bus Speed
5 GT/s DMI 5 GT/s DMI 5 GT/s DMI
# of QPI Links
0 0 0
TDP
84 W 84 W 45 W
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Supplemental Information
Embedded Options Available
Yes Yes Yes
Conflict Free
Yes Yes Yes
Datasheet
Link Link Link
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Memory Specifications
Max Memory Size (dependent on memory type)
32 GB 32 GB 32 GB
Memory Types
DDR3 and DDR3L 1333/1600 at 1.5V DDR3 and DDR3L 1333/1600 at 1.5V DDR3 1333/1600
Max # of Memory Channels
2 2 2
Max Memory Bandwidth
25.6 GB/s 25.6 GB/s 25.6 GB/s
ECC Memory Supported
Yes Yes Yes
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Graphics Specifications
Processor Graphics
Intel® HD Graphics P4600 Intel® HD Graphics P4600 Intel® HD Graphics 4600
Graphics Base Frequency
350.00 MHz 350.00 MHz 350.00 MHz
Graphics Max Dynamic Frequency
1.25 GHz 1.20 GHz 1.00 GHz
Intel® Quick Sync Video
Yes Yes Yes
Intel® InTru™ 3D Technology
Yes Yes Yes
Intel® Flexible Display Interface (Intel® FDI)
Yes Yes Yes
Intel® Clear Video HD Technology
Yes Yes Yes
# of Displays Supported
3 3 3
Intel® Wireless Display
Yes
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Expansion Options
Scalability
1S Only 1S Only 1S Only
PCI Express Revision
3.0 3.0 3.0
PCI Express Configurations
1x16, 2x8, 1x8/2x4 1x16, 2x8, 1x8/2x4 Up to 1x16, 2x8, 1x8 2x4
Max # of PCI Express Lanes
16 16 16
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Package Specifications
Sockets Supported
FCLGA1150 FCLGA1150 FCLGA1150
Max CPU Configuration
1 1 1
Thermal Solution Specification
PCG 2013D PCG 2013D PCG 2013B
Package Size
37.5mm x 37.5mm 37.5mm x 37.5mm 37.5mm x 37.5mm (LGA1150)
Low Halogen Options Available
See MDDS See MDDS See MDDS
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Advanced Technologies
Intel® Turbo Boost Technology
2.0 2.0 2.0
Intel® vPro Technology
Yes Yes Yes
Intel® Hyper-Threading Technology
Yes No Yes
Intel® Virtualization Technology (VT-x)
Yes Yes Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Yes Yes Yes
Intel® VT-x with Extended Page Tables (EPT)
Yes Yes Yes
Intel® TSX-NI
Yes Yes Yes
Intel® 64
Yes Yes Yes
Instruction Set
64-bit 64-bit 64-bit
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0 SSE4.1/4.2, AVX 2.0 SSE4.1/4.2, AVX 2.0
Idle States
Yes Yes Yes
Enhanced Intel SpeedStep® Technology
Yes Yes Yes
Thermal Monitoring Technologies
Yes Yes Yes
Intel® Fast Memory Access
Yes Yes
Intel® Flex Memory Access
Yes Yes
Intel® Identity Protection Technology
Yes Yes Yes
Intel® Stable Image Platform Program (SIPP)
Yes Yes
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Intel® Data Protection Technology
Intel® AES New Instructions
Yes Yes Yes
Secure Key
Yes Yes Yes
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Intel® Platform Protection Technology
OS Guard
Yes Yes
Trusted Execution Technology
Yes Yes Yes
Execute Disable Bit
Yes Yes Yes
Anti-Theft Technology
Yes Yes Yes