SPECpower_ssj2008 Copyright (C) 2007-2012 Standard Performance Evaluation Corporation Dell Inc. PowerEdge R720 (Intel Xeon E5-2660, 2.20 GHz) SPECpower_ssj2008 = 5,506 overall ssj_ops/watt Test Sponsor: Dell Inc. SPEC License #: 55 Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Nov 6, 2012 Publication: Nov 28, 2012 Hardware Availability: Oct-2012 Software Availability: Jun-2012 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% | 99.0% | 1,450,585 | 231 | 6,290 90% | 89.9% | 1,316,898 | 201 | 6,560 80% | 79.8% | 1,169,407 | 178 | 6,588 70% | 69.8% | 1,022,171 | 161 | 6,335 60% | 60.0% | 878,164 | 140 | 6,254 50% | 50.1% | 734,380 | 124 | 5,925 40% | 40.1% | 586,873 | 112 | 5,222 30% | 30.1% | 440,301 | 98.3 | 4,481 20% | 20.0% | 292,837 | 86.6 | 3,383 10% | 9.9% | 145,275 | 75.4 | 1,926 Active Idle | 0 | 52.3 | 0 sum of ssj_ops / sum of power = | 5,506 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 E5-2660, 2.20 GHz) Form Factor: 2U CPU Name: Intel Xeon E5-2660 2.20 GHz (Intel Turbo Boost Technology up to 3.00 GHz) CPU Characteristics: 8 core, 2.20 GHz, 20MB L3 Cache CPU Frequency (MHz): 2200 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 750 (W): Power Supply Details: Dell P/N XYXMG Disk Drive: 1 x 200GB SATA SSD, Dell P/N 24XV8 Disk Controller: Integrated 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 in OS Operating System (OS): Microsoft Windows Server 2008 x64 Enterprise Edition OS Version: R2 SP1 build 7601 Filesystem: NTFS JVM Vendor: IBM Corporation JVM Version: IBM J9 VM (build 2.6,JRE 1.7.0 Windows Server 2008 R2 amd64-64 20120322_106209 (JIT enabled, AOT enabled) JVM Command-line Options: -Xaggressive -Xcompressedrefs -Xmx1500m -Xms1500m -Xmn1100m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp -Xconcurrentlevel0 -Xthr:minimizeusercpu -Xgcthreads4 JVM Affinity: start /affinity [F,F0,F00,F000,F0000,F00000,F000000,F0000000 ] JVM Instances: 8 JVM Initial Heap (MB): 1500 JVM Maximum Heap (MB): 1500 JVM Address Bits: 64 Boot Firmware Version: 1.3.6 Management Firmware Version: 1.23.23 (Build 1) Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: IBM SDK Java Technology Edition Version 7.0 for Windows x64 Boot Firmware Settings * QPI Speed set to 6.4GT/s * Adjacent Cache Line Prefetch disabled * Hardware Prefetcher disabled * DCU Streamer Prefetcher disabled * System Profile set to Custom * CPU Power Management set to DAPC * Memory Frequency set to 1333MHz * Intel Turbo Boost enabled * Memory Patrol Scrub set to disabled * Memory Refresh Rate set to 1x * Memory Operating Voltage set to Auto * Collaborative CPU Performance Control disabled 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. * Run initiated via Windows Remote Desktop Connection * Hard Disk set to turn off after 1 minute * Display set to turn off after 1 minute Controller System HARDWARE Hardware Vendor: Dell Inc Model: PowerEdge 1950 CPU Description: Intel Xeon 5160, 3.00 GHz Memory amount (GB): 8.0 SOFTWARE Operating System (OS): Microsoft Windows Server 2008 R2 Enterprise Edition Service Pack 1 JVM Vendor: Oracle Corporation JVM Version: Hotspot(TM) Client VM, version 1.6.0_32 CCS Version: 1.2.6 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: Yokogawa Meters and Instruments Corporation Model: WT210 Serial Number: 91HB22770 Connectivity: RS-232 Input Connection: Default Metrology Institute: NIST Accredited by: SIMCO Calibration Label: 5696169 Date of Calibration: 19-Jun-2012 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.4.2-bc965ca0-20120417 Setup Description: Connected to power supply 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: 25 mm in front of SUT main airflow intake Notes None Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 231 | 20.5 90% | 201 | 20.5 80% | 178 | 20.5 70% | 161 | 20.5 60% | 140 | 20.5 50% | 124 | 20.6 40% | 112 | 20.6 30% | 98.3 | 20.6 20% | 86.6 | 20.6 10% | 75.4 | 20.6 Active Idle | 52.3 | 20.6 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 20.5 | 255 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20121113-00578-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 1,434,890 Calibration 2 | | | 1,463,752 Calibration 3 | | | 1,465,561 ssj_ops@calibrated=1,464,657 100% | 99.0% | 1,464,657 | 1,450,585 90% | 89.9% | 1,318,191 | 1,316,898 80% | 79.8% | 1,171,725 | 1,169,407 70% | 69.8% | 1,025,260 | 1,022,171 60% | 60.0% | 878,794 | 878,164 50% | 50.1% | 732,328 | 734,380 40% | 40.1% | 585,863 | 586,873 30% | 30.1% | 439,397 | 440,301 20% | 20.0% | 292,931 | 292,837 10% | 9.9% | 146,466 | 145,275 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20121113-00578.WIN-BHAB93BNEPU.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]