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 Test Method: Single Node
Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Feb 16, 2012
Hardware Availability: Mar-2012 Software Availability: Dec-2011 Publication: Mar 21, 2012
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
∑ssj_ops / ∑power = 4,658
Graph of results
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 (W): 1 x 495
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 Cards (NICs) Installed: 2 x Dual Port Broadcom 5720, Dell P/N FM487
NICs Enabled in Firmware / OS / Connected: 4/4/1
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
Management Firmware Settings
none
System Under Test Notes
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 Active Power (W) Minimum Ambient Temperature (°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 Temperature (°C) Elevation (m)
208V / 60 Hz / 1 phase / 2 wires 22.8 255
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
Graph of results