Itanium


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Itanium

A CPU family from Intel designed to supersede Intel's x86-based servers. Although an advanced hardware architecture, and even with HP as its major supporter, Itanium gained only a fraction of the server market dominated by the x86 line. In addition, the compilers necessary to take full advantage of Itanium's elaborate architecture were never fully developed. By the time Itanium gained ground in the early 2000s, there were too many x86 servers running worldwide, and x86 performance was improving.

HP-UX (HP's Unix) and several other Unix versions run on Itanium; however, in the 2010 time frame, the Itanium versions of Windows Server, Red Hat Linux and Ubuntu Linux were given end of life.

x86 Kept Advancing
After 64-bit Itanium chips were introduced in 2001, Intel upgraded its x86 CPUs to 64 bits, and over the years added advanced security and fault detection features into high-end x86 Xeon chips. See Intel 64 and Xeon.

Native, x86 and HP PA-RISC Apps
Itaniums run native applications and emulate x86 and HP PA-RISC apps. x86 programs are executed in hardware or in software (see IA-32 Execution Layer). HP PA-RISC apps are translated in software (see Aries). For more on the Itanium architecture, see IA-64.

 Model           Process  Max.  Year   Tech.  Clock  Max.Code Name  Intro  (nm)   Speed  CoresItanium
 Merced     2001   180  800 MHz   1

 Itanium 2
 McKinley   2002   180  1.0 GHz   1
 Madison    2003   130  1.6 GHz   1
 Deerfield  2003   130  1.0 GHz   1
 Hondo      2004   130  1.1 GHz   1
 Fanwood    2004   130  1.6 GHz   1
 Madison    2004   130  1.7 GHz   1

 Montecito  2006    90  1.6 GHz   2
 Montvale   2007    90  1.7 GHz   2

 Itanium 9300
 Tukwila    2010    65  1.7 GHz   4

 Itanium 9500
 Poulson    2013    32  2.5 GHz   8
References in periodicals archive ?
Itanium was designed to handle large amount of I/O, which means it's great for handling big ETL jobs where data has to be aggregated before we can load it into memory for analytic processing.
The HP zx6000 workstations can be configured with one or two 1-GHz Itanium processors and supports up to 24GB.
As the lukewarm reception for Itanium has demonstrated, 64-bit applications remain scarce--and Intel had that processor under development with Hewlett-Packard for 10 years before its introduction.
NET Framework stating it is "excited to work with the members of the Itanium Solutions Alliance and is continuing to further enhance the performance of the .
These record setting benchmark results are further proof that the combination of NEC hardware, Windows Server/ SQL Server, SAP software solutions, and Intel Itanium can offer customers unparalleled performance, and validates why more than 40,000(2) SAP installations run on Microsoft Windows--more than all other platforms combined.
It doesn't matter whether you buy Itanium from Dell or HP or IBM or the computer tinkerer downtown, the resulting workstations are all going to be basically the same hardware and they're all going to be running Windows or Intel-compatible Unix.
Tukwila is the code name for Intel's next level Itanium processor, which features four cores with hyper-threading technology, large on-die caches, as well as mainframe-level RAS and virtualization enhancements.
Intel's Itanium architecture is now well established as an outstanding performer for high-performance computing, and we believe it will be a great complement to our very successful Relion-brand systems based on Intel Pentium 4 and Intel Xeon processors," said James Carrington, director of product marketing at Penguin Computing.
The Itanium Solutions Guide is a natural evolution of our goal to offer concise and appropriate mission-critical computing information to the marketplace," said Robin Drummond, president of the Itanium Solutions Alliance.
TotalView supports Intel compilers for Linux on both the Intel Itanium and IA-32 architectures, such as the Intel Pentium 4 processor.
1 provides additional high availability and storage virtualization technologies, and scales to support any number of processors and guest environments - making it the perfect solution for today's large, high-performance Itanium systems.
The combination of the Unisys ES7000 server, the Intel Itanium 2 processor and Microsoft .