SPECpower_ssj2008 Copyright © 2008 Standard Performance Evaluation Corporation Dell Inc. PowerEdge 2950 III (Intel Xeon E5440) SPECpower_ssj2008 = 719 overall ssj_ops/watt Test Sponsor: Dell Inc. SPEC License #: 55 System Source: Single Supplier Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Feb 12, 2008 Publication: Feb 27, 2008 Hardware Availability: Mar-2008 Software Availability: Oct-2007 Benchmark Results Summary Performance | Power | Performance | | to Power | | Ratio Target Load | Actual Load | ssj_ops | Average Power | | | | (W) | ------------- | ------------- | ------------- | ------------- | ------------- 100% | 99.2% | 298,188 | 254 | 1,172 90% | 89.7% | 269,554 | 249 | 1,084 80% | 80.4% | 241,701 | 242 | 997 70% | 70.3% | 211,354 | 234 | 901 60% | 60.0% | 180,508 | 225 | 801 50% | 49.5% | 148,959 | 214 | 695 40% | 40.4% | 121,477 | 203 | 599 30% | 30.2% | 90,702 | 190 | 477 20% | 20.1% | 60,493 | 177 | 342 10% | 10.0% | 29,990 | 161 | 187 Active Idle | 0 | 147 | 0 sum of ssj_ops / sum of power = | 719 System Under Test HARDWARE Hardware Vendor: Dell Inc. Model: PowerEdge 2950 III (Intel Xeon E5440) CPU Name: Intel Xeon E5440 CPU Characteristics: 1333 MHz system bus CPU Frequency (MHz): 2833 CPU(s) Enabled: 8 cores, 2 chips, 4 cores/chip Hardware Threads / Core: 1 CPU(s) Orderable: 1,2 chips Primary Cache: 32KB I + 32KB 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): 16 # and size of DIMM: 4x4096MB Memory Details: DDR2-667 CL5 FBDIMM; slots 1, 3, 5, and 7 populated Power Supply Quantity and Rating 1 x 750 (W): Power Supply Details: Dell P/N DX385 Disk Drive: 1 x 73GB 10K RPM 2.5" SAS Disk Controller: SAS 6iR # and type of Network Interface 2 x Onboard Gigabit 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: Enabled (Server Balanced Power and Performance) Operating System (OS): Microsoft Windows Server 2003 R2 Enterprise x64 Edition OS Version: Service Pack 2 Filesystem: NTFS JVM Vendor: BEA Systems, Inc. JVM Version: BEA JRockit(R) 6 P27.4.0-10 (build P27.4.0-10-90053-1.6.0_02-20071009-1827-wind ows-x86_64) JVM Command-line Options: -Xms3500m -Xns2900m -Xmx3500m -XXaggressive -XXthroughputcompaction -XXlazyunlocking -XXcallprofiling -Xgc:genpar -XXgcthreads=2 -XXtlasize:min=4k,preferred=512k JVM Affinity: start /affinity [03,0c,30,c0] JVM Instances: 4 JVM Initial Heap (MB): 3500 JVM Maximum Heap (MB): 3500 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 a socket. * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. * Hardware Prefetcher and Adjacent Cache Line Prefetch disabled in BIOS (default enabled). * Memory Low Power Mode enabled in BIOS Controller System HARDWARE Hardware Vendor: Dell Inc. Model: PowerEdge 1950 CPU Description: Intel Xeon 5160 Memory amount (GB): 4 SOFTWARE Operating System (OS): Microsoft Windows 2003 Server Enterprise Edition JVM Vendor: BEA Systems, Inc. JVM Version: JRockit(R) 1.6.0_02 build R26.4.0-63 (32-bit) CCS Version: 1.1 Measurement Devices POWER ANALYZER Hardware Vendor: Yokogawa Electric International Pte. Ltd. Model: WT210 Serial Number: 91G643889 Connectivity: RS-232 Calibration Institute: NIST Accredited by: Yokogawa Electric International Pte. Ltd. Calibration Label: 07-1458 Date of Calibration: 24-Oct-2007 PTDaemon Host System: Controller PTDaemon Host OS: Controller PTDaemon Version: 1.1-45c8e665 TEMPERATURE SENSOR Hardware Vendor: Digi International Inc. Model: Watchport/H Driver Version: Watchport Virtual Port 4.20.0.0 Connectivity: USB PTDaemon Host System: Controller PTDaemon Host OS: Controller Notes Power Analyzer voltage and current ranges set to Auto 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% | 208 | 1.29 | 0.951 | 254 | 22.2 90% | 208 | 1.26 | 0.950 | 249 | 22.2 80% | 207 | 1.23 | 0.949 | 242 | 22.2 70% | 208 | 1.19 | 0.946 | 234 | 22.2 60% | 208 | 1.15 | 0.941 | 225 | 22.2 50% | 209 | 1.10 | 0.935 | 214 | 22.2 40% | 209 | 1.05 | 0.930 | 203 | 22.2 30% | 209 | 0.988 | 0.923 | 190 | 22.2 20% | 209 | 0.924 | 0.917 | 177 | 22.2 10% | 209 | 0.842 | 0.915 | 161 | 22.2 Active Idle | 209 | 0.773 | 0.912 | 147 | 22.2 Line Standard | Average Power | Minimum | Elevation (m) | Factor | Temperature | | | (°C) | ------------------------- | --------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 0.933 | 22.2 | 250 2 wires | | | Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 297,298 Calibration 2 | | | 300,982 Calibration 3 | | | 300,321 ssj_ops@calibrated=300,652 100% | 99.2% | 300,652 | 298,188 90% | 89.7% | 270,587 | 269,554 80% | 80.4% | 240,521 | 241,701 70% | 70.3% | 210,456 | 211,354 60% | 60.0% | 180,391 | 180,508 50% | 49.5% | 150,326 | 148,959 40% | 40.4% | 120,261 | 121,477 30% | 30.2% | 90,196 | 90,702 20% | 20.1% | 60,130 | 60,493 10% | 10.0% | 30,065 | 29,990 Active Idle | | 0 | 0 See the Aggregate Performance Report (power_ssj2008-20080212-00036.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]