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Compare Intel® Products

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Product Name
Intel® Xeon® Processor X3440 (8M Cache, 2.53 GHz) Intel® Xeon® Processor E3-1230 (8M Cache, 3.20 GHz) Intel® Xeon® Processor E3-1220 v2 (8M Cache, 3.10 GHz)
Code Name
Lynnfield Sandy Bridge Ivy Bridge
Launched End of Life End of Life
Launch Date
Q3'09 Q2'11 Q2'12
Processor Number
X3440 E3-1230 E3-1220V2
8 MB Intel® Smart Cache 8 MB Intel® Smart Cache 8 MB Intel® Smart Cache
Bus Type
System Bus
2.5 GT/s 5 GT/s 5 GT/s
Instruction Set
64-bit 64-bit 64-bit
Instruction Set Extensions
SSE4.2 SSE4.1/4.2, AVX SSE4.1/4.2, AVX
Embedded Options Available
No No No
45 nm 32 nm 22 nm
VID Voltage Range
Recommended Customer Price
BOX : $230.00 TRAY: $215.00
BOX : $230.00
TRAY: $189.00
BOX : $203.00
Link Link Link
# of Cores
4 4 4
# of Threads
8 8 4
Processor Base Frequency
2.53 GHz 3.2 GHz 3.1 GHz
Max Turbo Frequency
2.93 GHz 3.6 GHz 3.5 GHz
95 W 80 W 69 W
Memory Specifications
Max Memory Size (dependent on memory type)
32 GB 32 GB 32 GB
Memory Types
DDR3 800/1066/1333 DDR3 1066/1333 DDR3 1333/1600
Max # of Memory Channels
2 2 2
Max Memory Bandwidth
21 GB/s 21 GB/s 25.6 GB/s
Physical Address Extensions
ECC Memory Supported
Yes Yes Yes
Expansion Options
PCI Express Revision
2.0 2.0 3.0
PCI Express Configurations
1x16, 2x8, 4x4 1x16 & 1x4, 2x8 & 1x4 or 1x8 & 3x4
Max # of PCI Express Lanes
1 20
Package Specifications
Max CPU Configuration
1 1 1
72.7°C 69.1°C
Package Size
37.5mm x 37.5mm 37.5mm x 37.5mm 37.5mm x 37.5mm
Processing Die Size
296 mm2
# of Processing Die Transistors
774 million
Sockets Supported
LGA1156 LGA1155 FCLGA1155
Low Halogen Options Available
Advanced Technologies
Intel® Turbo Boost Technology
1.0 2.0 2.0
Intel® vPro Technology
No Yes Yes
Intel® Hyper-Threading Technology
Yes Yes No
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® 64
Yes Yes Yes
Idle States
Yes Yes Yes
Enhanced Intel SpeedStep® Technology
Yes Yes Yes
Intel® Demand Based Switching
Yes Yes Yes
Thermal Monitoring Technologies
No Yes Yes
Intel® Fast Memory Access
Yes Yes
Intel® Flex Memory Access
Yes Yes
Intel® Identity Protection Technology
Yes Yes
Intel® TSX-NI
Intel® Data Protection Technology
Intel® AES New Instructions
No Yes Yes
Intel® Platform Protection Technology
Trusted Execution Technology
Yes Yes Yes
Execute Disable Bit
Yes Yes Yes
Graphics Specifications
Intel® Quick Sync Video
Intel® InTru™ 3D Technology
Intel® Wireless Display
Intel® Flexible Display Interface (Intel® FDI)
Intel® Clear Video HD Technology