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Compare Intel® Products

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Product NameIntel® Xeon® Processor E5-2648L (20M, 1.80 GHz, 8.0 GT/s Intel® QPI) Intel® Xeon® Processor E5-2658 (20M, 2.10 GHz, 8.0 GT/s Intel® QPI) Intel® Xeon® Processor E5-2620 (15M Cache, 2.00 GHz, 7.20 GT/s Intel® QPI) Intel® Xeon® Processor E5-2430 (15M Cache, 2.20 GHz, 7.20 GT/s Intel® QPI) Intel® Xeon® Processor E5-2448L (20M, 1.8 GHz, 8.0 GT/s Intel® QPI) Intel® Xeon® Processor E5-2428L (15M, 1.8 GHz, 7.2 GT/s Intel® QPI) Intel® Xeon® Processor E5-2418L (10M, 2.0 GHz, 6.4 GT/s Intel® QPI)
Code Name Sandy Bridge-EP Sandy Bridge-EP Sandy Bridge-EP Sandy Bridge-EN Sandy Bridge-EN Sandy Bridge-EN Sandy Bridge-EN
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Essentials
StatusLaunchedLaunchedLaunchedLaunchedLaunchedLaunchedLaunched
Launch DateQ1'12Q1'12Q1'12Q2'12Q2'12Q2'12Q2'12
Expected DiscontinuanceQ1'19Q1'19 Q2'19Q2'19Q2'19
Processor NumberE5-2648LE5-2658E5-2620E5-2430E5-2448LE5-2428LE5-2418L
# of Cores8866864
# of Threads1616121216128
Clock Speed1.8 GHz2.1 GHz2 GHz2.2 GHz1.8 GHz1.8 GHz2 GHz
Max Turbo Frequency2.1 GHz2.4 GHz2.5 GHz2.7 GHz2.1 GHz2 GHz2.1 GHz
Cache20 MB 20 MB 15 MB 15 MB Intel® Smart Cache20 MB 15 MB 10 MB
Bus TypeQPIQPIQPIQPIQPIQPIQPI
System Bus8 GT/s8 GT/s7.2 GT/s7.2 GT/s8 GT/s7.2 GT/s6.4 GT/s
# of QPI Links2221111
Supported FSBs No
Instruction Set64-bit64-bit64-bit64-bit64-bit64-bit
Instruction Set ExtensionsYESYESAVXAVXYESYes
Embedded Options AvailableYesYesYesYesYesYesYes
Lithography32 nm32 nm32 nm32 nm32 nm32 nm32 nm
Scalability 2S Only2S Only2S Only
Max TDP70 W95 W95 W95 W70 W60 W50 W
VID Voltage Range 0.6-1.35V0.60V-1.35V0.6V-1.35V
Recommended Customer PriceTRAY: $1107.00TRAY: $1218.00TRAY: $406.00
BOX : $410.00		TRAY: $551.00
BOX : $554.00		TRAY: $1151.00TRAY: $628.00TRAY: $373.00
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Memory Specifications
Max Memory Size (dependent on memory type)750 GB750 GB750 GB375 GB375 GB375 GB375 GB
Memory TypesDDR3-800/1066/1333/1600DDR3-800/1066/1333/1600DDR3-800/1066/1333DDR3-800/1066/1333DDR3-800/1066/1333/1600DDR3-800/1066/1333DDR3-800/1066/1333
# of Memory Channels4443333
Max Memory Bandwidth 51.2 GB/s42.6 GB/s32 GB/s
ECC Memory SupportedYesYesYesYesYesYesYes
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Expansion Options
PCI Express RevisionGen 3.0Gen 3.03.03.0Gen 3.0Gen 3.0Gen 3.0
PCI Express ConfigurationsGen 3.0Gen 3.0 Gen 3.0Gen 3.0Gen 3.0
# of PCI Express Lanes40404024242424
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Package Specifications
Max CPU Configuration2222222
TCASE 88C77.4°C
Package Size 52.5mm x 45.0mm45mm x 42.5mm LGA1356
Sockets SupportedFCLGA2011FCLGA2011FCLGA2011FCLGA1356FCLGA1356FCLGA1356FCLGA1356
Low Halogen Options AvailableSee MDDSSee MDDSSee MDDSSee MDDSSee MDDSSee MDDSSee MDDS
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Advanced Technologies
Intel® Turbo Boost TechnologyYes2.01.01.0YesYesYes
Intel® vPro TechnologyNoNoYesYesNoNoNo
Intel® Hyper-Threading TechnologyYesYesYesYesYesYesYes
Intel® Virtualization Technology (VT-x)YesYesYesYesYesYesYes
Intel® Virtualization Technology for Directed I/O (VT-d)YesYesYesYesYesYesYes
Intel® VT-x with Extended Page Tables (EPT)YesYesYesYesYesYesYes
Intel® Trusted Execution TechnologyYesYesYesYesYesYesYes
AES New InstructionsYesYesYesYesYesYesYes
Intel® 64YesYesYesYesYesYesYes
Idle States YesYes
Enhanced Intel SpeedStep® TechnologyYesYesYesYesYesYesYes
Intel® Demand Based Switching YesYes
Thermal Monitoring Technologies YesYes
Intel® Flex Memory Access YesYes
Execute Disable BitYesYesYesYesYesYesYes
Intel® Identity Protection TechnologyYesYesYes
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