A 65 nm 2-Billion Transistor Quad-Core Itanium Processor

Autor: P. Gronowski, B. Cherkauer, Daniel W. Krueger, B. Stackhouse, C. Morganti, M.K. Gowan, Dave Bradley, E. Francom, S. Troyer, Christopher J. Bostak, Jayen J. Desai, Sal Bhimji
Rok vydání: 2009
Předmět:
Zdroj: IEEE Journal of Solid-State Circuits. 44:18-31
ISSN: 0018-9200
DOI: 10.1109/jssc.2008.2007150
Popis: This paper describes an Itanium processor implemented in 65 nm process with 8 layers of Cu interconnect. The 21.5 mm by 32.5 mm die has 2.05B transistors. The processor has four dual-threaded cores, 30 MB of cache, and a system interface that operates at 2.4 GHz at 105degC . High speed serial interconnects allow for peak processor-to-processor bandwidth of 96 GB/s and peak memory bandwidth of 34 GB/s.
Databáze: OpenAIRE