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Compare Intel® Products

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Product Name
Intel® 82546GB Gigabit Ethernet Controller Intel® 82571EB Gigabit Ethernet Controller Intel® 82575EB Gigabit Ethernet Controller Intel® 82576EB Gigabit Ethernet Controller
Code Name
Anvik Ophir Zoar Kawela
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Essentials
Status
Launched Launched Launched Launched
Launch Date
Q3'03 Q3'05 Q2'07 Available now
Embedded Options Available
Yes Yes Yes Yes
Lithography
150 nm 90 nm 90 nm 90 nm
Recommended Customer Price
T&R : $45,13
TRAY: $45,13
T&R : $35.57
TRAY: $35.57
TRAY: $27.30 TRAY: $31,46
Operating Temperature Range
0°C - 55°C 0°C - 55°C 0°C - 55°C 0°C - 60°C
Max TDP
3.43 W 2.8 W 2.8 W
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Networking Specifications
# of Ports
Dual Dual Dual Dual
System Interface Type
PCI-X PCIe v1.0a (2.5GT/s) PCIe v2.0 (2.5GT/s) PCIe v2.0 (2.5GT/s)
NC Sideband Interface
No Yes Yes
Jumbo Frames Supported
Yes Yes Yes
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Package Specifications
Package Size
21x21mm 17x17mm 25x25mm 25mm x 25mm
Low Halogen Options Available
See MDDS See MDDS See MDDS See MDDS
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Advanced Technologies
Fiber Channel over Ethernet
No No No
MACsec IEEE 802.1 AE
No No Yes
IEEE 1588
No No Yes
Supported Under vPro
No No
Intel® Virtualization Technology for Connectivity (VT-c)
VMDq, I/OAT VMDc(SR-IOV with mobility), VMDq, Intel® I/OAT