SPECpower_ssj2008 Copyright (C) 2007-2012 Standard Performance Evaluation Corporation Dell Inc. PowerEdge R720 (Intel Xeon E5-2670, 2.6 GHz) SPECpower_ssj2008 = 4,658 overall ssj_ops/watt Test Sponsor: Dell Inc. SPEC License #: 55 Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Feb 16, 2012 Publication: Mar 21, 2012 Hardware Availability: Mar-2012 Software Availability: Dec-2011 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% | 99.8% | 1,238,932 | 231 | 5,364 90% | 90.0% | 1,117,213 | 217 | 5,157 80% | 79.8% | 991,389 | 187 | 5,314 70% | 70.0% | 868,810 | 159 | 5,455 60% | 60.0% | 745,193 | 137 | 5,446 50% | 50.0% | 620,466 | 120 | 5,181 40% | 40.1% | 498,516 | 110 | 4,535 30% | 30.1% | 373,761 | 95.0 | 3,933 20% | 20.0% | 247,963 | 84.5 | 2,936 10% | 10.0% | 124,138 | 75.0 | 1,655 Active Idle | 0 | 51.0 | 0 sum of ssj_ops / sum of power = | 4,658 System Under Test Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 1 Comment: PowerEdge R720 HARDWARE Hardware Vendor: Dell Inc. Model: PowerEdge R720 (Intel Xeon E5-2670, 2.6 GHz) Form Factor: 2U CPU Name: Intel Xeon E5-2670 2.60 GHz CPU Characteristics: 8 core, 2.6GHz, 20MB L3 Cache CPU Frequency (MHz): 2600 CPU(s) Enabled: 16 cores, 2 chips, 8 cores/chip Hardware Threads: 32 (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: 20 MB I+D on chip per chip Other Cache: None Memory Amount (GB): 24 # and size of DIMM: 6 x 4096 MB Memory Details: 4GB 2Rx8 PC3L-10600E-9 ECC; Slots A1-3, B1-3 populated. Power Supply Quantity and Rating 1 x 495 (W): Power Supply Details: Dell P/N 13MD5 Disk Drive: 1 x 100GB SATA SSD, Dell P/N DYW42 Disk Controller: Onboard PERC S110 # and type of Network Interface 2 x Dual Port Broadcom 5720, Dell P/N FM487 Cards (NICs) Installed: NICs Enabled in Firmware / OS / 4/4/1 Connected: Network Speed (Mbit): 1000 Keyboard: None Mouse: None Monitor: None Optical Drives: No Other Hardware: None SOFTWARE Power Management: Power Saver plan set in OS Operating System (OS): Microsoft Windows 2008 Enterprise x64 Edition OS Version: R2 SP1 Filesystem: NTFS JVM Vendor: Oracle Corporation JVM Version: Oracle Java HotSpot(TM) 64-Bit Server VM on Windows, version 1.6.0_30 JVM Command-line Options: -server -Xmx2g -Xms2g -Xmn1700m -XX:SurvivorRatio=60 -XX:TargetSurvivorRatio=90 -XX:ParallelGCThreads=4 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=4 -XX:LoopUnrollLimit=45 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:+UseLargePages -XX:+UseParallelOldGC -XX:+UseCompressedStrings -XX:+AggressiveOpts JVM Affinity: start /affinity [F,F0,F00,F000,F0000,F00000,F000000,F0000000 ] JVM Instances: 8 JVM Initial Heap (MB): 2048 JVM Maximum Heap (MB): 2048 JVM Address Bits: 64 Boot Firmware Version: 1.0.3 Management Firmware Version: X48 Build 73 Workload Version: SSJ 1.2.9 Director Location: Controller Other Software: None Boot Firmware Settings * Adjacent Cache Line Prefetch disabled * Hardware Prefetcher disabled * DCU Streamer Prefetcher disabled * DCU IP Prefetcher disabled * User Accessible USB Ports set to Only Back Ports On * System Profile set to Custom * CPU Power Management set to System DBPM (DAPC) * Memory Frequency set to 1067MHz * Turbo Boost disabled * C1E enabled * C States enabled * Memory Patrol Scrub disabled * Memory Refresh Rate set to 1x * Memory Operating Voltage set to Auto Management Firmware Settings none System Under Test Notes * Each JVM instance was bound to 4 logical processors. * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. * KVM was disconnected prior to starting measurements * Display set to turn off after 1 minute * SPECpower_ssj.props input.load_level.number_warehouses set to 32 due to a known inconsistency in processor reporting with the Java used Controller System HARDWARE Hardware Vendor: Dell Inc Model: Poweredge 1950 CPU Description: Intel Xeon E5205, 1.86 GHz Memory amount (GB): 4.0 SOFTWARE Operating System (OS): Microsoft Windows Server 2003 Enterprise Edition Service Pack 2 JVM Vendor: Oracle Corporation JVM Version: Hotspot(TM) Client VM, version 1.6.0_27 CCS Version: 1.2.5 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: Yokogawa Model: WT210 Serial Number: 91K308530 Connectivity: RS-232 Input Connection: Default Metrology Institute: NIST Accredited by: SIMCO Calibration Label: 5402017 Date of Calibration: 20-Oct-2011 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.4.1-1271fb18-20110728 Setup Description: Connected to power supply TEMPERATURE SENSOR TEMP1 Hardware Vendor: Digi International Inc. Model: Watchport/T Driver Version: 5.30.02 Connectivity: USB PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Setup Description: 25 mm in front of main airflow intake Notes None Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 231 | 22.8 90% | 217 | 22.8 80% | 187 | 22.8 70% | 159 | 22.9 60% | 137 | 22.8 50% | 120 | 22.8 40% | 110 | 22.9 30% | 95.0 | 22.9 20% | 84.5 | 22.8 10% | 75.0 | 22.8 Active Idle | 51.0 | 22.8 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 22.8 | 255 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20120306-00435-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 1,228,871 Calibration 2 | | | 1,240,096 Calibration 3 | | | 1,243,298 ssj_ops@calibrated=1,241,697 100% | 99.8% | 1,241,697 | 1,238,932 90% | 90.0% | 1,117,527 | 1,117,213 80% | 79.8% | 993,357 | 991,389 70% | 70.0% | 869,188 | 868,810 60% | 60.0% | 745,018 | 745,193 50% | 50.0% | 620,848 | 620,466 40% | 40.1% | 496,679 | 498,516 30% | 30.1% | 372,509 | 373,761 20% | 20.0% | 248,339 | 247,963 10% | 10.0% | 124,170 | 124,138 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20120306-00435.OrcaPT-Power.txt) for additional details. Copyright (C) 2007-2012 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.9, July 28, 2011]