June 2011

No. Rank Machine Installation Site Number of nodes Number of cores Problem scale GTEPS
1 3 Lomonosov (MPP) Moscow State University 4096 8192 37 43.3792
2 7 Kraken (Appro) LLNL 1 32 34 0.0536871
3 8 RedSky (Sun) SNL 512 4096 33 9.44893
4 15 DAS-4/VU (SuperMicro) VU University 128 31 4.61709
5 17 Kraken (Appro) LLNL 1 32 31 0.0966368
6 18 SuperDrago n-1 (Sugon) Institute of Computing Technology, Beijing, China 32 384 30 1.39586
7 25 Gordon (Appro) SDSC 29 0.0214748
8 13 (SGI - AltixICE8400EX) SGI 256 1024 31 14.066
9 10 (SGI - AltixUV1000) SGI 32 10.0932
10 12 Blacklight (SGI - AltixUV1000) PSC 32 4.40234
11 1 Intrepid (IBM - BlueGene/P) ANL 32768 131072 38 18.4684
12 2 Jugene (IBM - BlueGene/P) Forschungszentrum Jülich 32768 131072 38 18.361
13 11 (IBM - BlueGene/P) Moscow State University 2048 8192 32 6.87195
14 14 NNSA/SC BlueGene/Q Prototype II (IBM - BlueGene/Q(Prototype)) IBM Research, T.J. Watson 512 31 11.2743
15 27 (Westmere - E7-48702.4GHz) Intel Research 1 40 27 0.697932
16 28 Minerva (IBM - iDataPlex) University of Warwick 258 3096 26 0.837519
17 20 Knot (HP - MPIcluster) UCSB 64 30 0.171799
18 6 Lonestar (Dell - PowerEdgeM610) TACC 512 6144 34 8.05306
19 29 Neumann (HPC - Systems) UCSB 32 26 0.0322123
20 9 Endeavor (Westmere - X5670) Intel 3072 33 6.76457
21 26 Vortex (Convey - XC-1ex) Convey Computer Corporation 1 4 27 0.762357
22 4 Hopper (Cray - XE6) LBL 1800 43200 37 25.0182
23 21 cougarxmt (Cray - XMT) PNL 128 29 1.18112
24 22 graphstorm (Cray - XMT) SNL 128 29 1.07374
25 24 Erdos (Cray - XMT) ORNL 64 29 0.697932
26 16 Matterhorn (Cray - XMT2) CSCS 64 31 0.858993
27 23 Matterhorn (Cray - XMT2) CSCS 64 29 0.858993
28 5 Franklin (Cray - XT4) LBL 4000 16000 36 19.8642
29 19 Jaguar (Cray - XT5-HE) ORNL 18688 224256 30 0.966368
CSV