Worlds Top 10 Super Computers

The following table gives the Top 10 positions of the 42nd TOP500 on November 18, 2013.

Rank	Rmax Rpeak (Pflops)	Name	Computer design Processor type, interconnect	Vendor	Site Country, year	Operating system
1	33.863 54.902	Tianhe-2	NUDT Xeon E5–2692 + Xeon Phi 31S1P, TH Express-2	NUDT	National Supercomputing Center in Guangzhou   China, 2013	Linux (Kylin)
2	17.590 27.113	Titan	Cray XK7 Opteron 6274 + Tesla K20X, Cray Gemini Interconnect	Cray	Oak Ridge National Laboratory   United States, 2012	Linux (CLE, SLES based)
3	17.173 20.133	Sequoia	Blue Gene/Q PowerPC A2, Custom	IBM	Lawrence Livermore National Laboratory   United States, 2013	Linux (RHEL and CNK)
4	10.510 11.280	K computer	RIKEN SPARC64 VIIIfx, Tofu	Fujitsu	RIKEN   Japan, 2011	Linux
5	8.586 10.066	Mira	Blue Gene/Q PowerPC A2, Custom	IBM	Argonne National Laboratory   United States, 2013	Linux (RHEL and CNK)
6	6.271 7.779	Piz Daint	Cray XC30 Xeon E5–2670 + Tesla K20X, Aries	Cray Inc.	Swiss National Supercomputing Centre    Switzerland, 2013	Linux (CLE)
7	5.168 8.520	Stampede	PowerEdge C8220 Xeon E5–2680 + Xeon Phi, Infiniband	Dell	Texas Advanced Computing Center   United States, 2013	Linux
8	5.008 5.872	JUQUEEN	Blue Gene/Q PowerPC A2, Custom	IBM	Forschungszentrum Jülich   Germany, 2013	Linux (RHEL and CNK)
9	4.293 5.033	Vulcan	Blue Gene/Q PowerPC A2, Custom	IBM	Lawrence Livermore National Laboratory   United States, 2013	Linux (RHEL and CNK)
10	2.897 3.185	SuperMUC	iDataPlex DX360M4 Xeon E5–2680, Infiniband	IBM	Leibniz-Rechenzentrum   Germany, 2012	Linux