Intel Xeon Processor E5-2680 v4 Lithography: 14 nm | Cache: 35MB Total Cores: 14 | Total Threads: 28 Base Freq: 2.40GHz | Max Freq: 3.30GHz Max Memory Size: 1.5 TB | DDR4-2400

Intel Xeon E5-2690 v3 Processor Lithography: 22 nm | Cache : 30 MB Total Cores : 12 | Threads : 24 Base Freq: 2.60 GHz | Max Freq : 3.50 GHz Max Memory Size : 768 GB | DDR4-2133MHz MAX TDP: 135 W

Intel Xeon E5-2690 v4 Processor Lithography: 14 nm | Cache : 35 MB Total Cores : 14 | Threads : 28 Base Freq: 2.60 GHz | Max Freq : 3.50 GHz Max Memory Size : 1.5 TB | DDR4-2400MHz MAX TDP: 135 W

Intel Xeon E52697 v2 Processor Lithography: 22 nm | Cache : 30 MB Total Cores : 12 | Threads : 24 Base Freq: 2.70 GHz | Max Freq : 3.50 GHz Max Memory Size : 768 GB | DDR3-1866MHz MAX TDP: 130 W

Intel Xeon E52697 v3 Processor Lithography: 22 nm | Cache : 35 MB Total Cores : 14 | Threads : 28 Base Freq: 2.60 GHz | Max Freq : 3.60 GHz Max Memory Size : 768 GB | DDR4-2133MHz MAX TDP: 145 W