Robuta

https://www.top500.org/system/175549/ Jaguar - Cray XT4 QuadCore 2.1 GHz | TOP500 cray xt4 2 1 jaguar ghz top500 https://top500.org/system/174710/ Cray XT4, 2.6 GHz | TOP500 cray xt4 2 6 ghz top500