SPECpower_ssj2008 Copyright (C) 2007-2010 Standard Performance Evaluation Corporation NEC Corporation Express5800/R120b-2 SPECpower_ssj2008 = 2,404 overall ssj_ops/watt Test Sponsor: NEC Corporation SPEC License #: 9006 Tested By: NEC Corporation Test Location: Fuchu, Tokyo, Japan Test Date: Jul 16, 2010 Publication: Aug 25, 2010 Hardware Availability: Jun-2010 Software Availability: Feb-2010 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% | 99.6% | 806,218 | 249 | 3,236 90% | 90.2% | 729,850 | 231 | 3,156 80% | 80.1% | 648,735 | 215 | 3,020 70% | 69.6% | 563,271 | 197 | 2,861 60% | 60.0% | 485,871 | 182 | 2,670 50% | 49.9% | 403,696 | 167 | 2,413 40% | 39.7% | 321,651 | 153 | 2,106 30% | 29.9% | 242,373 | 139 | 1,738 20% | 19.8% | 160,358 | 127 | 1,262 10% | 10.0% | 81,277 | 113 | 718 Active Idle | 0 | 74.5 | 0 sum of ssj_ops / sum of power = | 2,404 System Under Test Set: 'sut' Set Identifier: sut Set Description: Express5800/R120b-2 (Intel Xeon X5670, 2.93 GHz) # of Identical Nodes: 1 Comment: None HARDWARE Hardware Vendor: NEC Corporation Model: Express5800/R120b-2 Form Factor: 2U CPU Name: Intel Xeon X5670 CPU Characteristics: Hexa-Core, 2.93 GHz, 12 MB L3 Cache CPU Frequency (MHz): 2933 CPU(s) Enabled: 12 cores, 2 chips, 6 cores/chip Hardware Threads: 24 (2 / core) CPU(s) Orderable: 1,2 chips Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core Tertiary Cache: 12 MB I+D on chip per chip Other Cache: None Memory Amount (GB): 16 # and size of DIMM: 4 x 4096 MB Memory Details: 4GB 2Rx4 PC3L-10600R ECC CL9; slots CPU1_DIMM1, CPU1_DIMM2, CPU2_DIMM1 and CPU2_DIMM2 populated Power Supply Quantity and Rating 1 x 750 (W): Power Supply Details: Delta DPS-750VB A 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 82576 Gigabit Dual Port Cards (NICs) Installed: Ethernet Controller NICs Enabled in Firmware / OS / 2/1/1 Connected: Network Speed (Mbit): 1000 Keyboard: None Mouse: None Monitor: None Optical Drives: No Other Hardware: None SOFTWARE Power Management: Power saver Operating System (OS): Microsoft Windows Server 2008 Enterprise 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_BR8175970_BR9402966-129478-1.6.0_ 11-20100223-1645-windows-x86_64) JVM Command-line Options: -Xms2400m -Xmx2400m -Xns2200m -XXaggressive -Xlargepages -Xgc:genpar -XXcallprofiling -XXgcthreads=2 -XXtlasize:min=4k,preferred=1024k JVM Affinity: start /affinity [F,F0,F00,F000,F0000,F00000] JVM Instances: 6 JVM Initial Heap (MB): 2400 JVM Maximum Heap (MB): 2400 JVM Address Bits: 64 Boot Firmware Version: 4.6.0C12 Management Firmware Version: 1.26 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 cores in a socket. * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. * Turbo Boost was disabled in BIOS. * Server Class was set to Custom in BIOS. * Hardware Prefetcher was disabled in BIOS. * Adjacent Cache Line Prefetch was disabled in BIOS. * L1 Data Prefetcher was disabled in BIOS. * Data Reuse Optimization was disabled in BIOS. * QPI Frequency was set to 4.800 GT/s 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: 91H928025 Connectivity: RS-232C Input Connection: Default Calibration Institute: AIST (National Institute of Advanced Industrial Science and Technology) Accredited by: JQA (Japan Quality Assurance Organization) Calibration Label: 150-92562 Date of Calibration: 8-Sep-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: 5.30.2.0 Connectivity: USB PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Setup Description: None Notes * Japanese Electricity Utilities Industry Law (Law No. 170, 1964); 200V is standardized and the allowable voltage and deviation: 202V, -20V, +20V Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 249 | 22.6 90% | 231 | 22.5 80% | 215 | 22.6 70% | 197 | 22.6 60% | 182 | 22.5 50% | 167 | 22.6 40% | 153 | 22.5 30% | 139 | 22.6 20% | 127 | 22.6 10% | 113 | 22.5 Active Idle | 74.5 | 22.6 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 202V / 50 Hz / 1 phase / | 22.5 | 52 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20100805-00280-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 812,818 Calibration 2 | | | 809,537 Calibration 3 | | | 809,546 ssj_ops@calibrated=809,541 100% | 99.6% | 809,541 | 806,218 90% | 90.2% | 728,587 | 729,850 80% | 80.1% | 647,633 | 648,735 70% | 69.6% | 566,679 | 563,271 60% | 60.0% | 485,725 | 485,871 50% | 49.9% | 404,771 | 403,696 40% | 39.7% | 323,817 | 321,651 30% | 29.9% | 242,862 | 242,373 20% | 19.8% | 161,908 | 160,358 10% | 10.0% | 80,954 | 81,277 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20100805-00280.CLASSIC2.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]