| System | 
                        Year | 
                        Vendor | 
                        Cores | 
                        Rmax (GFlop/s) | 
                        Rpeak (GFlop/s) | 
                    
                    
                    
                        
                            
                                
                                | BlueGene/Q, Power BQC 16C 1.60 GHz, Custom | 
                                
                                
                                    2011
                                 | 
                                
                                    IBM
                                 | 
                                16,384 | 
                                188,967 | 
                                209,715 | 
                            
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                            
                                
                                | BGW - eServer Blue Gene Solution | 
                                
                                
                                    2005
                                 | 
                                
                                    IBM
                                 | 
                                40,960 | 
                                91,290 | 
                                114,688 | 
                            
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                            
                                
                                | BlueGene/Q, Power BQC 16C 1.60GHz, Custom | 
                                
                                
                                    2012
                                 | 
                                
                                    IBM
                                 | 
                                8,192 | 
                                86,346 | 
                                104,858 | 
                            
                        
                    
                        
                    
                        
                    
                        
                            
                                
                                | NNSA/SC Blue Gene/Q Prototype 1 | 
                                
                                
                                    2010
                                 | 
                                
                                    IBM
                                 | 
                                8,192 | 
                                65,347 | 
                                104,857.6 | 
                            
                        
                    
                        
                    
                        
                    
                        
                            
                                
                                | Power 750, Power7 3.86 GHz, 10GigE | 
                                
                                
                                    2011
                                 | 
                                
                                    IBM
                                 | 
                                2,560 | 
                                58,310 | 
                                79,053 | 
                            
                        
                    
                        
                    
                        
                            
                                
                                | Blue Gene/P Solution | 
                                
                                
                                    2009
                                 | 
                                
                                    IBM
                                 | 
                                16,384 | 
                                47,725 | 
                                55,706 | 
                            
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                            
                                
                                | eServer Blue Gene Solution | 
                                
                                
                                    2005
                                 | 
                                
                                    IBM/ LLNL
                                 | 
                                4,096 | 
                                9,433 | 
                                11,468.8 | 
                            
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                            
                                
                                | BlueGene/L DD2 Prototype (0.7 GHz PowerPC 440) | 
                                
                                
                                    2004
                                 | 
                                
                                    IBM/ LLNL
                                 | 
                                4,096 | 
                                8,655 | 
                                11,469 | 
                            
                        
                    
                        
                    
                        
                            
                                
                                | BlueGene/L DD1 Prototype (0.5GHz PowerPC 440 w/Custom) | 
                                
                                
                                    2003
                                 | 
                                
                                    IBM
                                 | 
                                1,024 | 
                                1,435 | 
                                2,048 | 
                            
                        
                    
                        
                            
                                
                                | SP Power3 375 MHz 16 way | 
                                
                                
                                    2002
                                 | 
                                
                                    IBM
                                 | 
                                520 | 
                                570 | 
                                780 | 
                            
                        
                    
                        
                    
                        
                    
                        
                    
                        
                            
                                
                                | SP Power3 375 MHz | 
                                
                                
                                    2001
                                 | 
                                
                                    IBM
                                 | 
                                360 | 
                                371 | 
                                540 | 
                            
                        
                    
                        
                            
                                
                                | SP Power3 375 MHz | 
                                
                                
                                    2001
                                 | 
                                
                                    IBM
                                 | 
                                232 | 
                                234 | 
                                348 | 
                            
                        
                    
                        
                            
                                
                                | SP PC604e 332 MHz | 
                                
                                
                                    2000
                                 | 
                                
                                    IBM
                                 | 
                                320 | 
                                133 | 
                                212.4 | 
                            
                        
                    
                        
                    
                        
                    
                        
                            
                                
                                | SP Power3 200 MHz | 
                                
                                
                                    2000
                                 | 
                                
                                    IBM
                                 | 
                                212 | 
                                124.4 | 
                                169.6 | 
                            
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                            
                                
                                | SP PC604e 332 MHz | 
                                
                                
                                    1999
                                 | 
                                
                                    IBM
                                 | 
                                296 | 
                                91.2 | 
                                196.5 | 
                            
                        
                    
                        
                            
                                
                                | SP Power3 200 MHz | 
                                
                                
                                    1999
                                 | 
                                
                                    IBM
                                 | 
                                148 | 
                                88.1 | 
                                118.4 | 
                            
                        
                    
                        
                            
                                
                                | SP2/128 | 
                                
                                
                                    1994
                                 | 
                                
                                    IBM
                                 | 
                                128 | 
                                12.1 | 
                                34.1 | 
                            
                        
                    
                        
                            
                                
                                | SP2/32 | 
                                
                                
                                    1993
                                 | 
                                
                                    IBM
                                 | 
                                32 | 
                                5.8 | 
                                8.5 | 
                            
                        
                    
                        
                    
                        
                            
                                
                                | 9076-005 SP1 | 
                                
                                
                                    1993
                                 | 
                                
                                    IBM
                                 | 
                                128 | 
                                4.8 | 
                                16 |