s2 2 x Intel Xeon 5150 testing with a Dell 0UR033 and AMD ATI ES1000 128MB on CentOS 6.3 (Final) via the Phoronix Test Suite. s2: Processor: 2 x Intel Xeon 5150 @ 2.66GHz (4 Cores), Motherboard: Dell 0UR033, Chipset: Intel 5000X MCH, Memory: 16384MB, Disk: 1000GB PERC 5/i, Graphics: AMD ATI ES1000 128MB, Network: Broadcom NetXtreme II BCM5708 Gigabit OS: CentOS 6.3 (Final), Kernel: 2.6.32-279.el6.x86_64 (x86_64), Compiler: GCC 4.4.6 20120305, File-System: ext3, Screen Resolution: 1280x1024 PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better s2 . 769 |===================================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better s2 . 4606.54 |================================================================= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better s2 . 4697.06 |================================================================= C-Ray 1.1 Total Time Seconds < Lower Is Better s2 . 88.55 |=================================================================== Apache Benchmark 2.4.3 Static Web Page Serving Requests Per Second > Higher Is Better s2 . 9239.22 |=================================================================