Intel
®
Platform Controller Hub EG20T
Datasheet July 2012
2Order Number: 324211-009US
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α Intel
®
Hyper-Threading Technology requires an Intel
®
HT Technology enabled system. Check with your PC manufacturer. Performance will vary
depending on the specific hardware and software used. Not available on Intel
®
Core™ i5-750. For more information including details on which
processors support Intel
®
HT Technology, visit http://www.intel.com/technology/platform-technology/hyper-threading/index.htm.
β Intel
®
High Definition Audio requires an Intel
®
HD Audio enabled system. Consult your PC manufacturer for more information. Sound quality will
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®
HD Audio, refer to http://www.intel.com/design/chipsets/
hdaudio.htm.
χ Intel
®
64 architecture requires a system with a 64-bit enabled processor, chipset, BIOS and software. Performance will vary depending on the specific
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intel64/index.htm.
δ Intel
®
Virtualization Technology requires a computer system with an enabled Intel
®
processor, BIOS and virtual machine monitor (VMM). Functionality,
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ε The original equipment manufacturer must provide Intel
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Trusted Platform Module (Intel
®
TPM) functionality, which requires an Intel
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TPM-supported
BIOS. Intel
®
TPM functionality must be initialized and may not be available in all countries.
θ For Enhanced Intel SpeedStep
®
Technology, see the Processor Spec Finder at http://ark.intel.com/, or contact your Intel representative for more
information.
I
2
C is a two-wire communications bus/protocol developed by Philips. SMBus is a subset of the I
2
C bus/protocol and was developed by Intel.
Implementations of the I
2
C bus/protocol may require licenses from various entities, including Philips Electronics N.V. and North American Philips
Corporation.
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