Dell Inc. PowerEdge R720 (Intel Xeon E5-2660, 2.20 GHz) SPECpower_ssj2008 = 5,497 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: Oct 24, 2012
Hardware Availability: Dec-2012 Software Availability: Jun-2012 Publication: Nov 14, 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% 99.2% 1,447,466 230 6,305
90% 89.5% 1,306,322 199 6,557
80% 80.0% 1,167,089 177 6,606
70% 70.0% 1,021,464 160 6,375
60% 59.9% 874,048 140 6,263
50% 50.0% 729,614 122 5,968
40% 40.1% 584,498 112 5,215
30% 29.9% 436,744 98.4 4,438
20% 20.0% 291,791 87.4 3,340
10% 10.0% 146,131 77.1 1,896
Active Idle 0 53.8 0
∑ssj_ops / ∑power = 5,497
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 E5-2660, 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 (W): 1 x 750
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 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 in OS
Operating System (OS): Microsoft Windows Server 2008 x64 Enterprise Edition
OS Version: R2 SP1
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: 1.30.30 (Build 37)
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
Management Firmware Settings
none
System Under Test Notes
Controller System
Hardware
Hardware Vendor: Dell Inc
Model: Poweredge 1950
CPU Description: Intel Xeon E5160, 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: 91KA21979
Connectivity: RS-232
Input Connection: Default
Metrology Institute: NIST
Accredited by: SIMCO
Calibration Label: 4985255
Date of Calibration: 28-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 Active Power (W) Minimum Ambient Temperature (°C)
100% 230 20.9
90% 199 20.9
80% 177 20.9
70% 160 20.9
60% 140 20.9
50% 122 20.9
40% 112 20.9
30% 98.4 20.9
20% 87.4 20.9
10% 77.1 20.8
Active Idle 53.8 20.8
Line Standard Minimum Temperature (°C) Elevation (m)
208V / 60 Hz / 1 phase / 2 wires 20.8 255
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     1,425,094
Calibration 2     1,459,841
Calibration 3     1,458,713
ssj_ops@calibrated=1,459,277
100% 99.2% 1,459,277 1,447,466
90% 89.5% 1,313,349 1,306,322
80% 80.0% 1,167,421 1,167,089
70% 70.0% 1,021,494 1,021,464
60% 59.9% 875,566 874,048
50% 50.0% 729,638 729,614
40% 40.1% 583,711 584,498
30% 29.9% 437,783 436,744
20% 20.0% 291,855 291,791
10% 10.0% 145,928 146,131
Active Idle   0 0
Graph of results