# Lenovo RD450, Xeon E5-2630v3 8C 2.4GHz, 10G Ethernet **Wikidata**: [Q73781758](https://www.wikidata.org/wiki/Q73781758) **Source**: https://4ort.xyz/entity/lenovo-rd450-xeon-e5-2630v3-8c-2-4ghz-10g-ethernet-q73781758 ## Summary The Lenovo RD450 is a Lenovo‑manufactured supercomputer that runs the Linux operating system and is equipped with Intel Xeon E5‑2630v3 8‑core 2.4 GHz processors and 10‑Gigabit Ethernet networking. In the June 2016 and June 2017 TOP500 lists it was recorded with an Rmax performance of 434.9 teraflops and an Rpeak of 790.7 teraflops (system ID 178796). ## Key Facts - **Instance type:** Supercomputer (Wikidata). - **Manufacturer:** Lenovo, a Chinese multinational technology company founded in 1984. - **Operating system:** Linux (family of Unix‑like OSes, first released 1991‑09‑17). - **TOP500 system ID:** 178796, listed in the June 2016 and June 2017 rankings. - **Performance:** Rmax = 434.9 TFLOPS; Rpeak = 790.7 TFLOPS (recorded 2016‑06‑01, 2016‑11‑01, and 2017‑06‑01). - **CPU:** Intel Xeon E5‑2630v3, 8 cores, 2.4 GHz per core. - **Network:** 10‑Gigabit Ethernet connectivity. - **Primary use‑case:** High‑performance scientific and engineering workloads requiring massive parallel processing. - **Related organization:** Lenovo employs ~77,000 staff (as of 2023‑07‑19) and is headquartered in Beijing, China. ## FAQs ### Q: What is the Lenovo RD450? **A:** The Lenovo RD450 is a high‑performance supercomputer built by Lenovo, running Linux and featuring Intel Xeon E5‑2630v3 8‑core CPUs with 10 Gb Ethernet networking. ### Q: Which operating system does the RD450 use? **A:** It runs the Linux operating system, the widely used Unix‑like platform first released on 1991‑09‑17. ### Q: How powerful is the RD450 in terms of FLOPS? **A:** In TOP500 listings, the RD450 achieved an Rmax of 434.9 teraflops and an Rpeak of 790.7 teraflops. ### Q: What processors power the RD450? **A:** The system is equipped with Intel Xeon E5‑2630v3 processors, each offering 8 cores at a base frequency of 2.4 GHz. ### Q: What networking capability does the RD450 provide? **A:** It includes 10‑Gigabit Ethernet interfaces for high‑speed data transfer between nodes and external systems. ## Why It Matters The Lenovo RD450 represents a convergence of commodity‑grade hardware and enterprise‑level integration, delivering petascale‑class performance at a relatively accessible cost. By leveraging Intel Xeon E5‑2630v3 CPUs and 10 Gb Ethernet, the system provides a balanced mix of compute density and network bandwidth, essential for large‑scale simulations, data analytics, and AI research. Its inclusion in the TOP500 list underscores its competitiveness among the world’s fastest machines, while its Linux foundation ensures broad software compatibility and community support. For research institutions and enterprises seeking to accelerate scientific discovery or complex engineering tasks, the RD450 offers a proven, scalable platform that can be expanded or reconfigured as workloads evolve, thereby extending the useful life of the investment and fostering innovation across disciplines. ## Notable For - **TOP500 recognition:** Listed with system ID 178796, achieving 434.9 TFLOPS (Rmax) and 790.7 TFLOPS (Rpeak). - **Commodity‑grade CPU architecture:** Uses widely available Intel Xeon E5‑2630v3 8‑core processors, simplifying procurement and maintenance. - **High‑speed networking:** Integrated 10‑Gigabit Ethernet for low‑latency, high‑throughput inter‑node communication. - **Linux‑based stack:** Benefits from the stability, security, and extensive software ecosystem of the Linux operating system. - **Lenovo’s enterprise pedigree:** Backed by Lenovo’s global manufacturing scale and support infrastructure, rooted in a company founded in 1984. ## Body ### Overview The Lenovo RD450 is classified as a supercomputer and is part of Lenovo’s high‑performance computing (HPC) portfolio. It is designed for workloads that demand massive parallelism, such as climate modeling, computational fluid dynamics, and machine‑learning training. ### Hardware Architecture - **CPU:** Intel Xeon E5‑2630v3, 8 cores, 2.4 GHz, supporting hyper‑threading for up to 16 threads per socket. - **Memory:** Configurable DDR4 DIMMs per node (exact capacity not specified in source). - **Network:** 10 Gb Ethernet adapters provide fast interconnects between compute nodes and external storage. - **Chassis:** Rack‑mountable design typical of Lenovo’s RD series, facilitating dense deployment in data‑center environments. ### Performance Metrics - **Rmax (measured performance):** 434.9 TFLOPS, recorded on 2016‑06‑01, 2016‑11‑01, and 2017‑06‑01. - **Rpeak (theoretical peak):** 790.7 TFLOPS, same dates as Rmax. - **TOP500 System ID:** 178796, confirming its placement among the world’s fastest systems during the cited periods. ### Operating System The RD450 runs Linux, the open‑source operating system first released on 1991‑09‑17. Linux provides a robust, scalable environment for HPC workloads and supports a wide range of scientific libraries and tools. ### Historical Context & Manufacturer Background Lenovo, founded in 1984 in Beijing, China, has grown into a global leader in electronics and computer hardware. By the time of the RD450’s TOP500 entries, Lenovo employed roughly 77,000 staff (as of July 2023) and leveraged its extensive supply chain to deliver enterprise‑grade HPC solutions. ### Comparison to Similar Systems Compared with other supercomputers of its era, the RD450’s use of Xeon E5‑2630v3 CPUs and 10 Gb Ethernet positioned it as a cost‑effective alternative to systems built on more specialized processors (e.g., IBM Power or Intel Xeon Phi). Its Linux foundation also aligned it with the majority of TOP500 entries, which favor open‑source software for flexibility and performance tuning.