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To: phileasfogg who wrote (581)10/11/2001 11:20:06 AM
From: phileasfogg  Read Replies (1) | Respond to of 650
 
Intel's McKinley Comes Into View
By Kevin Krewell

Intel released significant details of the next IA-64 processor, code-named "McKinley," at the Intel Developer Forum Fall 2001 conference, while the Pentium 4 and Hyper-Threading Technology garnered most of the headlines. McKinley ushers in a number of significant improvements to the EPIC (explicitly parallel instruction-set
computing) architecture and Intel projects it will deliver 1.5-2.0 times better performance than the existing IA-64 processor, Itanium (Merced).

Some performance improvements can be attributed to the 1GHz target frequency (up 25% from the 800MHz Itanium), but the rest come from significant bandwidth and memory latency improvements. The McKinley architecture builds on the Merced design but incorporates a laundry list of improvements that include higher frequency, shorter pipeline, reduced cache latencies, on- chip L3 cache, larger L2 cache, additional
functional units with additional issue ports, a threefold improvement on front-side bus bandwidth, and a greater addressing capability. McKinley also brings a new socket design to IA-64, which will make the Merced platform obsolete by 2003.

Microprocessor Report readers can access the full story here:
mdronline.com

Insightful last comment as the obsolescence of Merced (2003) should drive the migration (HP's) from the Alpha/Tru64 legacy to the new IA-64/HP-UNIX platform.

Over to You
The Fogg