SPECpower_ssj2008 Copyright © 2008 Standard Performance Evaluation Corporation IBM Corporation IBM System x3250 M2 SPECpower_ssj2008 = 940 overall ssj_ops/watt Test Sponsor: IBM Corporation SPEC License #: 11 System Source: Single Supplier Tested By: IBM Corporation Test Location: Taipei, Taiwan Test Date: Jul 22, 2008 Publication: Aug 27, 2008 Hardware Availability: Aug-2008 Software Availability: Jun-2008 Benchmark Results Summary Performance | Power | Performance | | to Power | | Ratio Target Load | Actual Load | ssj_ops | Average Power | | | | (W) | ------------- | ------------- | ------------- | ------------- | ------------- 100% | 100.0% | 188,975 | 127 | 1,483 90% | 89.3% | 168,787 | 124 | 1,362 80% | 79.8% | 150,801 | 120 | 1,255 70% | 70.4% | 133,049 | 116 | 1,150 60% | 60.2% | 113,856 | 109 | 1,043 50% | 50.2% | 94,836 | 102 | 933 40% | 39.7% | 75,107 | 93.4 | 804 30% | 29.9% | 56,450 | 86.2 | 655 20% | 20.1% | 37,985 | 80.7 | 471 10% | 9.7% | 18,275 | 75.5 | 242 Active Idle | 0 | 70.0 | 0 sum of ssj_ops / sum of power = | 940 System Under Test HARDWARE Hardware Vendor: IBM Corporation Model: IBM System x3250 M2 CPU Name: Intel Xeon X3360 CPU Characteristics: Quad-Core, 2.83GHz, 12MB L2 Cache CPU Frequency (MHz): 2830 CPU(s) Enabled: 4 cores, 1 chips, 4 cores/chip Hardware Threads / Core: 1 CPU(s) Orderable: 1 chip Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 12 MB I+D on chip per chip, 6 MB shared / 2 cores Tertiary Cache: None Other Cache: None Memory Amount (GB): 4 # and size of DIMM: 2 x 2048 MB Memory Details: PC2-6400E; slots 1 and 3 populated Power Supply Quantity and Rating 1 x 350 (W): Power Supply Details: IBM P/N: 39Y7288 Disk Drive: 1 x 160GB 7.3K RPM SATA Disk Controller: Onboard SATA controller # and type of Network Interface 2 x Broadcom onboard NIC Cards (NICs) Installed: NICs Enabled in Firmware / OS / 2/2/1 Connected: Network Speed (Mbit): 1000 Keyboard: KVM Mouse: KVM Monitor: KVM Optical Drives: Yes Other Hardware: None SOFTWARE Power Management: Server Balanced Processor Power and Performance Operating System (OS): Windows Server 2003 Enterprise Edition SP1 OS Version: R2 Filesystem: NTFS JVM Vendor: IBM Corporation JVM Version: IBM J9 2.4, JRE 1.6.0 Windows 64 (build pwa6460sr1-20080419_01) JVM Command-line Options: -Xcompressedrefs -Xlp -Xgcpolicy:gencon -Xmn1000m -Xms1475m -Xmx1475m -XlockReservation -Xnoloa JVM Affinity: start /affinity [03,0C] JVM Instances: 2 JVM Initial Heap (MB): 1475 JVM Maximum Heap (MB): 1475 JVM Address Bits: 64 Benchmark Version: SPECpower_ssj2008 1.1 Director Location: Controller Other Software: None System Under Test Notes * Each JVM instance was affinitized to 2 cores via masks of 0x03, 0x0C * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. * BIOS Settings * Hardware Prefetch Disabled. * Adjacent Sector Prefetch Disabled. Controller System HARDWARE Hardware Vendor: IBM Corporation Model: ThinkCentre CPU Description: Intel Pentum 4 Memory amount (GB): 0.5 SOFTWARE Operating System (OS): Windows XP Professional Edition JVM Vendor: IBM Corporation JVM Version: J9VM build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows XP x86-32 CCS Version: 1.1 Measurement Devices POWER ANALYZER Hardware Vendor: YOKOGAWA, Inc. Model: WT210 Serial Number: 91H245649 Connectivity: RS-232 Calibration Institute: NML/ROC Accredited by: ETC, Taiwan Calibration Label: 08-04-BAC-068-02 Date of Calibration: 8-Apr-2008 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.1-45c8e665 TEMPERATURE SENSOR Hardware Vendor: Digi International Model: Watchport/H Driver Version: 4.20.0.0 Connectivity: USB PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Notes * Power analyzer Voltage range: 300V * Power Analyzer Current range: 1A Electrical and Environmental Data Target Load | Electrical Data | Environmental | | Data | Average | Average | Average | Average | Minimum | Voltage | Current | Power | Power (W) | Ambient | (V) | (A) | Factor | | Temperature | | | | | (°C) ----------- | ---------- | ---------- | ---------- | ---------- | ------------- 100% | 209 | 0.682 | 0.891 | 127 | 27.1 90% | 210 | 0.666 | 0.888 | 124 | 27.1 80% | 210 | 0.649 | 0.883 | 120 | 27.1 70% | 210 | 0.629 | 0.878 | 116 | 27.1 60% | 209 | 0.599 | 0.869 | 109 | 27.1 50% | 209 | 0.565 | 0.859 | 102 | 27.1 40% | 209 | 0.526 | 0.849 | 93.4 | 27.1 30% | 209 | 0.491 | 0.839 | 86.2 | 27.1 20% | 209 | 0.464 | 0.831 | 80.7 | 27.1 10% | 209 | 0.439 | 0.821 | 75.5 | 27.1 Active Idle | 209 | 0.412 | 0.812 | 70.0 | 27.1 Line Standard | Average Power | Minimum | Elevation (m) | Factor | Temperature | | | (°C) | ------------------------- | --------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 0.856 | 27.1 | 63 2 wires | | | Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 186,126 Calibration 2 | | | 189,156 Calibration 3 | | | 188,817 ssj_ops@calibrated=188,986 100% | 100.0% | 188,986 | 188,975 90% | 89.3% | 170,087 | 168,787 80% | 79.8% | 151,189 | 150,801 70% | 70.4% | 132,290 | 133,049 60% | 60.2% | 113,392 | 113,856 50% | 50.2% | 94,493 | 94,836 40% | 39.7% | 75,594 | 75,107 30% | 29.9% | 56,696 | 56,450 20% | 20.1% | 37,797 | 37,985 10% | 9.7% | 18,899 | 18,275 Active Idle | | 0 | 0 See the Aggregate Performance Report (power_ssj2008-20080808-00068.details.txt) for additional details. Copyright © 2008 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SPECpower_ssj2008 1.1, December 6, 2007]