SPECpower_ssj2008 Copyright (C) 2007-2010 Standard Performance Evaluation Corporation NEC Corporation Express5800/GT110b-S SPECpower_ssj2008 = 1,499 overall ssj_ops/watt Test Sponsor: NEC Corporation SPEC License #: 9006 Tested By: NEC Corporation Test Location: Fuchu, Tokyo, Japan Test Date: Feb 26, 2010 Publication: May 13, 2010 Hardware Availability: Apr-2010 Software Availability: May-2009 Test Method: Single Node System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered Benchmark Results Summary Performance | Power | Performance | | to Power | | Ratio Target Load | Actual Load | ssj_ops | Average | | | | Active Power | | | | (W) | ------------- | ------------- | ------------- | ------------- | ------------- 100% | 99.5% | 130,559 | 60.9 | 2,143 90% | 89.8% | 117,840 | 57.4 | 2,055 80% | 80.2% | 105,267 | 54.2 | 1,942 70% | 71.3% | 93,587 | 51.3 | 1,826 60% | 60.2% | 78,965 | 47.5 | 1,661 50% | 50.2% | 65,899 | 44.3 | 1,488 40% | 39.8% | 52,232 | 40.9 | 1,277 30% | 30.6% | 40,193 | 37.9 | 1,060 20% | 20.0% | 26,237 | 34.0 | 772 10% | 10.1% | 13,232 | 29.8 | 445 Active Idle | 0 | 24.8 | 0 sum of ssj_ops / sum of power = | 1,499 System Under Test Set: 'sut' Set Identifier: sut Set Description: Express5800/GT110b-S (Intel Core i3-540, 3.06 GHz) # of Identical Nodes: 1 Comment: None HARDWARE Hardware Vendor: NEC Corporation Model: Express5800/GT110b-S Form Factor: Tower CPU Name: Intel Core i3-540 CPU Characteristics: Dual-Core, 3.06 GHz, 4 MB L3 Cache CPU Frequency (MHz): 3067 CPU(s) Enabled: 2 cores, 1 chip, 2 cores/chip Hardware Threads: 4 (2 / core) CPU(s) Orderable: 1 chip Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core Tertiary Cache: 4 MB I+D on chip per chip Other Cache: None Memory Amount (GB): 4 # and size of DIMM: 2 x 2048 MB Memory Details: 2GB 2Rx8 PC3-10600E ECC CL9; slots DIMM1 and DIMM2 populated Power Supply Quantity and Rating 1 x 250 (W): Power Supply Details: TIGER POWER TFX-2582 Disk Drive: 1 x 50GB SSD SATA, NEC P/N:N8150-702 Disk Controller: Integrated SATA controller # and type of Network Interface 1 x Integrated Intel 82574L Gigabit Ethernet Cards (NICs) Installed: Controller NICs Enabled in Firmware / OS / 1/1/1 Connected: Network Speed (Mbit): 1000 Keyboard: None Mouse: None Monitor: None Optical Drives: Yes Other Hardware: None SOFTWARE Power Management: Power saver Operating System (OS): Microsoft Windows Server 2008 Standard x64 Edition OS Version: SP2 Filesystem: NTFS JVM Vendor: Oracle Corporation JVM Version: Oracle JRockit(R) 6 P28.0.0 (build P28.0.0-29-114096-1.6.0_11-20090427-1759-win dows-x86_64) JVM Command-line Options: -Xms1600m -Xmx1600m -Xns1400m -XXaggressive -Xlargepages -Xgc:genpar -XXcallprofiling -XXgcthreads=2 -XXtlasize:min=4k,preferred=1024k -XXallocPrefetch=false -XXallocRedoPrefetch=false JVM Affinity: start /affinity [3,C] JVM Instances: 2 JVM Initial Heap (MB): 1600 JVM Maximum Heap (MB): 1600 JVM Address Bits: 64 Boot Firmware Version: 1.0.3107 Management Firmware Version: None Workload Version: SSJ 1.2.6 Director Location: Controller Other Software: None Boot Firmware Settings See SUT Notes Management Firmware Settings None System Under Test Notes * Each JVM instance was affinitized to a pair of threads in a core. * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. * Processor C3 Report was set to ACPI C2 in BIOS. * Processor power management Minimum processor state was set to 0% in OS. * Processor power management Maximum processor state was set to 100% in OS. * Run was started via Remote Desktop Connection. Controller System HARDWARE Hardware Vendor: NEC Corporation Model: Express5800/R120a-2 CPU Description: Intel Xeon X5550 Memory amount (GB): 4 SOFTWARE Operating System (OS): Microsoft Windows Server 2008 Standard Edition JVM Vendor: Oracle Corporation JVM Version: BEA JRockit(R) (build R27.6.5-32_o-121899-1.6.0_14-20091001-2107-w indows-ia32, compiled mode) CCS Version: 1.2.4 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: Yokogawa Electric International Pte. Ltd. Model: WT210 Serial Number: 91H928026 Connectivity: RS-232C Input Connection: Default Calibration Institute: AIST (National Institute of Advanced Science and Technology) Accredited by: JQA (Japan Quality Assurance Organization) Calibration Label: 150-91977 Date of Calibration: 10-Aug-2009 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.3.10-511c8daa Setup Description: None TEMPERATURE SENSOR TEMP1 Hardware Vendor: Digi International Inc. Model: Watchport/H Driver Version: 5.10.26.0 Connectivity: USB PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Setup Description: None Notes * Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 60.9 | 20.4 90% | 57.4 | 20.5 80% | 54.2 | 20.6 70% | 51.3 | 20.6 60% | 47.5 | 20.7 50% | 44.3 | 20.8 40% | 40.9 | 20.8 30% | 37.9 | 20.7 20% | 34.0 | 20.6 10% | 29.8 | 20.6 Active Idle | 24.8 | 20.6 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 100V / 50 Hz / 1 phase / | 20.4 | 52 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20100420-00253-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 128,691 Calibration 2 | | | 131,102 Calibration 3 | | | 131,385 ssj_ops@calibrated=131,244 100% | 99.5% | 131,244 | 130,559 90% | 89.8% | 118,119 | 117,840 80% | 80.2% | 104,995 | 105,267 70% | 71.3% | 91,871 | 93,587 60% | 60.2% | 78,746 | 78,965 50% | 50.2% | 65,622 | 65,899 40% | 39.8% | 52,497 | 52,232 30% | 30.6% | 39,373 | 40,193 20% | 20.0% | 26,249 | 26,237 10% | 10.1% | 13,124 | 13,232 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20100420-00253.NICOLAS.txt) for additional details. Copyright (C) 2007-2010 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.8, June 24, 2009]