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Compare Intel® Products

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Product NameIntel® 82546GB Gigabit Ethernet Controller Intel® 82571EB Gigabit Ethernet Controller Intel® 82576EB Gigabit Ethernet Controller Intel® 82575EB Gigabit Ethernet Controller
Code Name Anvik II Ophir Kawela Zoar
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Essentials
StatusLaunchedLaunchedLaunchedLaunched
Launch DateQ3 '03Q3 '05Available nowQ2 '07
Expected DiscontinuanceQ1' 16Q1'16Q1'17Q1'17
Embedded Options AvailableYesYesYesYes
Lithography150 nm90 nm90 nm90 nm
Max TDP 3.43 W2.8 W2.8 W
Recommended Customer PriceTRAY: $45.13
T&R : $45.13
T&R : $35.57
TRAY: $35.57
TRAY: $31.46TRAY: $27.30
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Networking Specifications
# of PortsDualDualDualDual
System Interface TypePCI-XPCIe v1.0a (2.5GT/s)PCIe v2.0 (2.5GT/s)PCIe v2.0 (2.5GT/s)
Temperature Range0-55oC0-55oC0-600-55oC
NC Sideband Interface NoYesYes
Jumbo Frames Supported YesYesYes
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Package Specifications
Package Size21x21mm17x17mm25mm x 25mm25x25mm
Low Halogen Options AvailableSee MDDSSee MDDSSee MDDSSee MDDS
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Advanced Technologies
Intel® Virtualization Technology for Connectivity (VT-c) VMDc(SR-IOV with mobility), VMDq, Intel® I/OATVMDq, I/OAT
Fiber Channel over Ethernet NoNoNo
MACsec IEEE 802.1 AE NoYesNo
IEEE 1588 NoYesNo
Supported Under vPro NoNo