wattsup 2 x Intel Xeon E7- 8837 testing with a HP ProLiant DL580 G7 and AMD ES1000 128MB on Ubuntu 14.04 via the Phoronix Test Suite. try4: Processor: 2 x Intel Xeon E7- 8837 @ 2.67GHz (16 Cores), Motherboard: HP ProLiant DL580 G7, Chipset: Intel 5520/5500/X58 + ICH10, Memory: 16 x 8192 MB DDR3-1333MHz, Disk: 400GB LOGICAL VOLUME, Graphics: AMD ES1000 128MB, Network: Broadcom NetXtreme BCM5719 Gigabit PCIe OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768 Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better try4 . 12578.87 |============================================================== Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second Per Watt > Higher Is Better try4 . 36.98 |================================================================= Apache Benchmark 2.4.7 CPU Frequency Monitor Megahertz < Lower Is Better try4 . MIN: 1064 AVG: 1245 MAX: 2666 Apache Benchmark 2.4.7 CPU Usage Monitor Percent < Lower Is Better try4 . MIN: 6.3 AVG: 24.9 MAX: 26.3 Apache Benchmark 2.4.7 Drive Write Speed Monitor MB/s < Lower Is Better try4 . MIN: 0.0 AVG: 0.1 MAX: 3.7 Apache Benchmark 2.4.7 Memory Usage Monitor Megabytes < Lower Is Better try4 . MIN: 560 AVG: 1506 MAX: 2474 Apache Benchmark 2.4.7 System Iowait Monitor Percent < Lower Is Better try4 . MIN: 0.0 AVG: 0.0 MAX: 0.6 Apache Benchmark 2.4.7 System Power Consumption Monitor Watts < Lower Is Better try4 . MIN: 304 AVG: 340 MAX: 350 Apache Benchmark 2.4.7 System Temperature Monitor Celsius < Lower Is Better try4 . MIN: 8.3 AVG: 8.3 MAX: 8.3 C-Ray 1.1 Total Time Seconds < Lower Is Better try4 . 11.15 |================================================================= C-Ray 1.1 Total Time Performance Per Watt > Higher Is Better try4 . 37.00 |================================================================= C-Ray 1.1 CPU Frequency Monitor Megahertz < Lower Is Better try4 . MIN: 2666 AVG: 2666 MAX: 2666 C-Ray 1.1 CPU Usage Monitor Percent < Lower Is Better try4 . MIN: 46 AVG: 92 MAX: 100 C-Ray 1.1 Memory Usage Monitor Megabytes < Lower Is Better try4 . MIN: 1210 AVG: 1211 MAX: 1216 C-Ray 1.1 System Power Consumption Monitor Watts < Lower Is Better try4 . MIN: 304 AVG: 413 MAX: 470 C-Ray 1.1 System Temperature Monitor Celsius < Lower Is Better try4 . MIN: 8.3 AVG: 8.3 MAX: 8.3