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Compare Intel® Products

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Product NameIntel® 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
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Essentials
StatusLaunchedLaunchedLaunched
Launch DateQ3'09Q2'11Q2'12
Processor NumberX3440E3-1230E3-1220V2
# of Cores444
# of Threads884
Clock Speed2.53 GHz3.2 GHz3.1 GHz
Max Turbo Frequency2.93 GHz3.6 GHz3.5 GHz
Cache8 MB Intel® Smart Cache8 MB Intel® Smart Cache8 MB Intel® Smart Cache
Bus TypeDMIDMIDMI
System Bus2.5 GT/s5 GT/s5 GT/s
Instruction Set64-bit64-bit64-bit
Instruction Set ExtensionsSSE4.2SSE4.1/4.2, AVXAVX, SSE4.1,SSE4.2
Embedded Options AvailableNoNoNo
Lithography45 nm32 nm22 nm
Max TDP95 W80 W69 W
VID Voltage Range0.6500V-1.4000V
Recommended Customer PriceTRAY: $215.00
BOX : $230.00
TRAY: $215.00
BOX : $230.00
TRAY: $189.00
BOX : $203.00
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Memory Specifications
Max Memory Size (dependent on memory type)32 GB32 GB32 GB
Memory TypesDDR3-800/1066/1333DDR3-1066/1333DDR3-1333/1600
# of Memory Channels222
Max Memory Bandwidth21 GB/s21 GB/s25.6 GB/s
Physical Address Extensions36-bit
ECC Memory SupportedYesYesYes
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Graphics Specifications
Processor GraphicsNoNoNo
Intel® Quick Sync Video No
Intel® InTru™ 3D Technology No
Intel® Wireless Display No
Intel® Flexible Display Interface (Intel® FDI) No
Intel® Clear Video HD Technology No
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Expansion Options
PCI Express Revision2.02.03.0
PCI Express Configurations1x16, 2x8, 4x4 1x16 & 1x4, 2x8 & 1x4 or 1x8 & 3x4
# of PCI Express Lanes120
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Package Specifications
Max CPU Configuration111
TCASE72.7°C69.1°C
Package Size37.5mm x 37.5mm37.5mm x 37.5mm37.5mm x 37.5mm
Processing Die Size296 mm2
# of Processing Die Transistors774 million
Sockets SupportedLGA1156LGA1155FCLGA1155
Low Halogen Options AvailableSee MDDSSee MDDSSee MDDS
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Advanced Technologies
Intel® Turbo Boost TechnologyYes2.02.0
Intel® vPro TechnologyNoYesYes
Intel® Hyper-Threading TechnologyYesYesNo
Intel® Virtualization Technology (VT-x)YesYesYes
Intel® Virtualization Technology for Directed I/O (VT-d)YesYesYes
Intel® Trusted Execution TechnologyYesYesYes
AES New InstructionsNoYesYes
Intel® 64YesYesYes
Idle StatesYesYesYes
Enhanced Intel SpeedStep® TechnologyYesYesYes
Intel® Demand Based SwitchingYesYesYes
Thermal Monitoring TechnologiesNoYesYes
Intel® Fast Memory Access YesYes
Intel® Flex Memory Access YesYes
Execute Disable BitYesYesYes
Intel® VT-x with Extended Page Tables (EPT)YesYesYes
Intel® Identity Protection Technology YesYes