| System | Year | Vendor | Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) | 
                    
                    
                        
                            
                                
                                | Cluster Platform 3000 BL460c Gen9, Xeon E5-2643v3 6C 3.4GHz, 10G Ethernet | 2015 | HPE | 5,952 | 211,422.9 | 323,789 | 
                        
                    
                        
                            
                                
                                | BladeCenter HS23 Cluster, Xeon E5-2670 8C 2.6GHz, Gigabit Ethernet | 2014 | IBM | 28,880 | 162,739.6 | 600,704 | 
                        
                    
                        
                    
                        
                            
                                
                                | BladeCenter HS23 Cluster, Xeon E5-2670 8C 2.600GHz, Gigabit Ethernet | 2013 | IBM | 17,952 | 101,160 | 373,402 | 
                        
                    
                        
                            
                                
                                | xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE | 2011 | IBM | 12,312 | 69,378 | 144,296.6 | 
                        
                    
                        
                            
                                
                                | xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE | 2011 | IBM | 12,312 | 69,378 | 144,296.6 | 
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                            
                                
                                | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz | 2005 | HPE | 800 | 2,862.1 | 5,120 | 
                        
                    
                        
                            
                                
                                | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz | 2005 | HPE | 800 | 2,862.1 | 5,120 | 
                        
                    
                        
                            
                                
                                | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz | 2005 | HPE | 800 | 2,862.1 | 5,120 | 
                        
                    
                        
                            
                                
                                | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz | 2005 | HPE | 800 | 2,862.1 | 5,120 | 
                        
                    
                        
                            
                                
                                | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz | 2005 | HPE | 800 | 2,862.1 | 5,120 | 
                        
                    
                        
                            
                                
                                | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz | 2005 | HPE | 800 | 2,862.1 | 5,120 | 
                        
                    
                        
                            
                                
                                | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz | 2005 | HPE | 800 | 2,862.1 | 5,120 | 
                        
                    
                        
                            
                                
                                | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz | 2005 | HPE | 800 | 2,862.1 | 5,120 | 
                        
                    
                        
                            
                                
                                | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz | 2005 | HPE | 800 | 2,862.1 | 5,120 | 
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                            
                                
                                | eServer pSeries 655 (1.5 GHz Power4+, GigE) | 2004 | IBM | 256 | 830 | 1,536 | 
                        
                    
                        
                            
                                
                                | pSeries 690 Turbo 1.3GHz GigEth | 2004 | IBM | 512 | 826.5 | 2,662.4 | 
                        
                    
                        
                            
                                
                                | pSeries 690 Turbo 1.5 Ghz GigEth | 2004 | IBM | 256 | 651.2 | 1,536 |