IA64
IA64
IA64
IA64 they are also called x64 processors.
IA64
(EM64T) or Extended Memory 64 Technology
extended memory 64 technology or EM64T
IA64
x86-64
Macintosh's processor (produce by Intel) are the most common use RISC technology.
The specifications of the Intel Core 2 Duo processors are Intel dual-core technology, Enhanced Intel SpeedStep, Execute Disable Bit, and Intel 64 architecture. Intel Core 2 Extreme processors are similar but have Intel Virtualization Technology in place of dual-core technology.
AMD and Intel are in a cutting throat competition.
Xeon (according to Wikipedia)