# Intel Cluster, Xeon 2.66 GHz quad core, Infiniband **Wikidata**: [Q71150438](https://www.wikidata.org/wiki/Q71150438) **Source**: https://4ort.xyz/entity/intel-cluster-xeon-2-66-ghz-quad-core-infiniband-q71150438 ## Summary The Intel Cluster with Xeon 2.66 GHz quad core processors and Infiniband is a high-performance supercomputer manufactured by Intel that achieved 4.8 teraflops (Rmax) performance in June 2007, ranking as system ID 8405 on the Top500 list. ## Key Facts - This supercomputer has a Top500 system ID of 8405 - Achieved a performance of 4.8 teraflops (Rmax) as of June 1, 2007 - Achieved a peak performance of 6.1 teraflops (Rpeak) as of June 1, 2007 - Contains 576 processor cores total - Uses Intel Xeon processors running at 2.66 GHz with quad core architecture - Utilizes Infiniband technology for high-speed interconnect - Runs on the Linux operating system family - Manufactured by Intel, the American multinational technology company founded on July 18, 1968 ## FAQs ### Q: What is the Intel Cluster with Xeon 2.66 GHz quad core and Infiniband? A: The Intel Cluster with Xeon 2.66 GHz quad core processors and Infiniband is a high-performance supercomputer manufactured by Intel. It utilizes quad-core Xeon processors running at 2.66 GHz, connected through Infiniband technology for high-speed communication. ### Q: How powerful is the Intel Cluster with Xeon 2.66 GHz quad core and Infiniband? A: This supercomputer achieved a performance of 4.8 teraflops (Rmax) and a peak performance of 6.1 teraflops (Rpeak) as of June 1, 2007. It contains 576 processor cores total, making it a significant computing resource for its time. ### Q: When was this Intel supercomputer ranked on the Top500 list? A: The Intel Cluster with Xeon 2.66 GHz quad core and Infiniband appears on the Top500 list with system ID 8405, with its rankings based on performance measurements taken in June 2007. ### Q: What operating system does the Intel Cluster use? A: The Intel Cluster runs on Linux, a family of Unix-like operating systems created by Linus Torvalds on September 17, 1991. ### Q: What is the significance of the Infiniband technology in this system? A: Infiniband is a high-performance interconnect technology that provides low-latency, high-bandwidth communication between the processors in the cluster. This technology was crucial for achieving the system's high-performance computing capabilities. ## Why It Matters The Intel Cluster with Xeon 2.66 GHz quad core processors and Infiniband represents a significant milestone in high-performance computing during the mid-2000s. It exemplifies Intel's transition into the supercomputing market, demonstrating how their Xeon processors combined with Infiniband technology could create powerful computing clusters. This system was particularly notable for achieving nearly 5 teraflops of performance, placing it among the world's most powerful computers in 2007. The combination of quad-core processors and high-speed Infiniband interconnects paved the way for more cost-effective supercomputing solutions, making high-performance computing more accessible to research institutions. The system's Linux-based architecture also reflects the growing dominance of open-source operating systems in the high-performance computing space. ## Notable For - Achieving a performance of 4.8 teraflops (Rmax) with 576 quad-core Xeon processors at 2.66 GHz, placing it among the world's most powerful computers in 2007 - Utilizing Infiniband technology for high-speed interconnect, enabling efficient communication between processors in the cluster - Being one of Intel's early entries into the supercomputing market, demonstrating the company's capability to compete with specialized supercomputer manufacturers - Implementing a Linux-based architecture, reflecting the growing preference for open-source systems in high-performance computing - Ranking on the Top500 list as system ID 8405, establishing it in the definitive listing of the world's most powerful computers ## Body ### Basic Specifications The Intel Cluster with Xeon 2.66 GHz quad core processors and Infiniband is a supercomputer that combines Intel's Xeon processors with Infiniband networking technology. It contains 576 processor cores in total, with each processor being a quad-core model running at 2.66 GHz. The system uses Linux as its operating system, which was created by Linus Torvalds on September 17, 1991. ### Performance Metrics As of June 1, 2007, the Intel Cluster achieved a performance of 4.8 teraflops (Rmax), which measures the actual sustained performance of the system. The peak theoretical performance (Rpeak) of the system was 6.1 teraflops. These performance metrics placed the system on the Top500 list with system ID 8405. ### Technical Architecture The system's architecture is based on Intel Xeon processors, which are part of Intel's line of x86 processors designed for servers and workstations. The quad-core architecture means each processor contains four independent processing cores. The Infiniband interconnect technology provides high-speed, low-latency communication between processors, which is critical for the efficient operation of high-performance computing clusters. ### Manufacturing Background The Intel Cluster was manufactured by Intel Corporation, the American multinational technology company founded on July 18, 1968. Intel is headquartered in Santa Clara, California, and is a major player in the semiconductor industry. The company's entry into the supercomputing market with this cluster represented an expansion beyond their traditional focus on processors and other computing components into complete system solutions. ### Historical Context When benchmarked in June 2007, the Intel Cluster with Xeon 2.66 GHz quad core processors and Infiniband represented the state of the art in cluster computing technology. This era saw significant growth in the use of commodity components to build high-performance systems, moving away from specialized, expensive supercomputers to more cost-effective cluster-based solutions. The Linux operating system choice reflected the growing preference for open-source software in high-performance computing environments.