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Intel 64

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Intel 64
A 64-bit upgrade to Intel's 32-bit x86 (IA-32) architecture. Originally designated as EM64T (Extended Memory 64 Technology), Intel 64 added a set of 64-bit instructions that were compatible with AMD's 64-bit instructions (see AMD64). Introduced in 2004, Xeons were the first CPUs to incorporate Intel 64 along with other enhancements such as the PCI Express bus and DDR2 memory.

With the introduction of Intel 64, Intel offers 64 bits in two CPU families: the 32/64-bit x86 (IA-32) line and the 64-bit Itanium (IA-64) line. See IA-64, x64, x86 and 64-bit computing.

Legacy Mode
PCs with Intel 64 CPUs that run only 32-bit software (OS, drivers and applications) will not experience any performance increase.

Compatibility Mode
When only the operating system and drivers have been recompiled for 64 bits, and the applications have not, the applications may experience only a slight performance increase.

64-Bit Mode
PCs take full advantage of the Intel 64 architecture when the operating system, all drivers and the applications have been recompiled for 64 bits.


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a leading provider of email solutions today announced that as part of a $14 million funding round, it has received follow-on investments from the Intel 64 Fund, Morgan Stanley Venture Partners and members of the Silicon Valley Band of Angels.
About Intel 64 Fund The Intel 64 Fund is a quarter billion dollar equity investment fund that invests in technology companies developing innovative enterprise solutions for Itanium-based server and workstations.
an enterprise systems management developer and marketer specializing in Linux Systems, today announced that it has received a 14 million dollar capital infusion from BMC Software and the Intel 64 Fund along with previous investors Cap Ventures, Evergreen Management Limited and The Capital Group.
 
 
 
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