Check to compare AMD Athlon 64 FX-53 940 [ADAFX53CEP5AT] CPU core: Sledgehammer, CPU socket: Socket 940, Clock frequency: 2.4 GHz, L2 cache: 1024 kB, Cores: 1, Fabrication process: 130 nm Specs Reviews User reviews Check to compare AMD Opteron 254 [OSA254BLBOX] CPU socket: Socket 940, Clock frequency: 2.8 GHz, Cores: 1 Specs Reviews User reviews Check to compare AMD Opteron 250 [OSA250BLBOX] CPU socket: Socket 940, Clock frequency: 2.4 GHz, Cores: 1 Specs Reviews User reviews Check to compare AMD Opteron 280 [OSA280CBBOX] CPU socket: Socket 940, Clock frequency: 2.4 GHz, Cores: 2 Specs Reviews User reviews Check to compare AMD Opteron 856 (no fan) [OSA856BMWOF] CPU socket: Socket 940, Clock frequency: 3 GHz, Cores: 1 Specs Reviews User reviews Check to compare AMD Opteron 885 (no fan) [OSA885CCWOF] CPU socket: Socket 940, Clock frequency: 2.6 GHz, Cores: 2 Specs Reviews User reviews Check to compare AMD Opteron 252 [OSA252BLBOX] CPU socket: Socket 940, Clock frequency: 2.6 GHz, Cores: 1 Specs Reviews User reviews Check to compare AMD Opteron 275 [OSA275CBBOX] CPU socket: Socket 940, Clock frequency: 2.2 GHz, Cores: 2 Specs Reviews User reviews Check to compare AMD Opteron 252 (no fan) [OSA252BLWOF] CPU socket: Socket 940, Clock frequency: 2.6 GHz, Cores: 2 Specs Reviews User reviews Check to compare AMD Opteron 265 [OSA265CBBOX] CPU socket: Socket 940, Clock frequency: 1.8 GHz, Cores: 2 Specs Reviews User reviews Check to compare AMD Opteron 285 [OSA285CBBOX] CPU socket: Socket 940, Clock frequency: 2.6 GHz, Cores: 2 Specs Reviews User reviews Check to compare AMD Opteron 854 (no fan) [OSA854BMWOF] CPU socket: Socket 940, Clock frequency: 2.8 GHz, Cores: 1 Specs Reviews User reviews Check to compare AMD Opteron 880 (no fan) [OSA880CCWOF] CPU socket: Socket 940, Clock frequency: 2.4 GHz, Cores: 2 Specs Reviews User reviews Check to compare AMD Athlon 64 FX-51 [ADAFX51CEP5AT] CPU core: Sledgehammer, CPU socket: Socket 940, Clock frequency: 2.2 GHz, L2 cache: 1024 kB, Cores: 1, Fabrication process: 130 nm Specs Reviews User reviews Check to compare AMD Opteron 270 [OSA270CBBOX] CPU socket: Socket 940, Clock frequency: 2 GHz, Cores: 2 Specs Reviews User reviews Check to compare AMD Phenom II X4 940 Black Edition (tray) [HDZ940XCJ4DGI] CPU socket: Socket 940, Clock frequency: 3 GHz, Cores: 4 Specs Reviews User reviews