“天河二号”的计算速度达到110P （Pflops) 美国的Titan 计算速度达到27P （Pflops)
========================================= “天河二号”的计算速度达到110P，11亿亿次；容量达到1.5亿亿个字节，相当于15000个1T硬盘的总容量。“预计‘天河二号’约300个机柜，它的性能是美国超级计算机‘泰坦’的4倍，体积是‘泰坦’的1.5倍。” 采用自主研发的FT-1500CPU构建全自主国产千万亿次计算机。 美国人刚高兴没几年，现在连超算都被兔子玩成白菜了。
http://en.wikipedia.org/wiki/TOP500 | Rank | Rmax
Rpeak
(Pflops) | Name | Computer design
Processor type, interconnect | Vendor | Site
Country, year | Operating system | | 1 | 17.590
27.113 | Titan | Cray XK7
Opteron 6274 + Tesla K20X, Custom | Cray | Oak Ridge National Laboratory (ORNL) in Tennessee
 United States, 2012 | Linux (CLE, SLES based) | | 2 | 16.325
20.133 | Sequoia | Blue Gene/Q
PowerPC A2, Custom | IBM | Lawrence Livermore National Laboratory
United States, 2011 | Linux (RHEL and CNK) | | 3 | 10.510
11.280 | K computer | RIKEN
SPARC64 VIIIfx, Tofu | Fujitsu | RIKEN
 Japan, 2011 | Linux | | 4 | 8.162
10.066 | Mira | Blue Gene/Q
PowerPC A2, Custom | IBM | Argonne National Laboratory
United States, 2012 | Linux (RHEL and CNK) | | 5 | 4.141
5.033 | JUQUEEN | Blue Gene/Q
PowerPC A2, Custom | IBM | Forschungszentrum Jülich
 Germany, 2012 | Linux (RHEL and CNK) | | 6 | 2.897
3.185 | SuperMUC | iDataPlex DX360M4
Xeon E5–2680, Infiniband | IBM | Leibniz-Rechenzentrum
Germany, 2012 | Linux | | 7 | 2.660
3.959 | Stampede | PowerEdge C8220
Xeon E5–2680, Infiniband | Dell | Texas Advanced Computing Center
United States, 2012 | Linux | | 8 | 2.566
4.701 | Tianhe-1A | NUDT YH Cluster
Xeon 5670 + Tesla 2050, Arch[6] | NUDT | National Supercomputing Center of Tianjin
 China, 2010 | Linux |
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