Dell Inc. PowerEdge T620 (Intel Xeon E5-2660, 2.20 GHz) SPECpower_ssj2008 = 5,425 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: Nov 8, 2012
Hardware Availability: Oct-2012 Software Availability: Jun-2012 Publication: Nov 28, 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% 98.9% 1,446,931 242 5,985
90% 89.8% 1,313,074 209 6,294
80% 80.0% 1,170,433 183 6,396
70% 70.0% 1,024,477 164 6,241
60% 60.1% 879,124 142 6,196
50% 49.9% 730,005 123 5,958
40% 40.0% 584,595 112 5,225
30% 30.0% 438,999 95.8 4,583
20% 20.1% 293,792 84.8 3,466
10% 10.0% 146,039 74.4 1,963
Active Idle 0 51.0 0
∑ssj_ops / ∑power = 5,425
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 1
Comment: PowerEdge T620.
Hardware
Hardware Vendor: Dell Inc.
Model: PowerEdge T620 (Intel Xeon E5-2660, 2.20 GHz)
Form Factor: Tower
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: 1 x Integrated Dual Port Intel I350
NICs Enabled in Firmware / OS / Connected: 2/2/1
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 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
    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 Active Power (W) Minimum Ambient Temperature (°C)
    100% 242 20.6
    90% 209 20.6
    80% 183 20.4
    70% 164 20.4
    60% 142 20.5
    50% 123 20.5
    40% 112 20.6
    30% 95.8 20.6
    20% 84.8 20.6
    10% 74.4 20.6
    Active Idle 51.0 20.6
    Line Standard Minimum Temperature (°C) Elevation (m)
    208V / 60 Hz / 1 phase / 2 wires 20.4 255
    See the Power/Temperature Details Report for additional details.
    Aggregate Performance Data
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     1,430,255
    Calibration 2     1,461,534
    Calibration 3     1,464,461
    ssj_ops@calibrated=1,462,997
    100% 98.9% 1,462,997 1,446,931
    90% 89.8% 1,316,698 1,313,074
    80% 80.0% 1,170,398 1,170,433
    70% 70.0% 1,024,098 1,024,477
    60% 60.1% 877,798 879,124
    50% 49.9% 731,499 730,005
    40% 40.0% 585,199 584,595
    30% 30.0% 438,899 438,999
    20% 20.1% 292,599 293,792
    10% 10.0% 146,300 146,039
    Active Idle   0 0
    Graph of results
    See the Host Performance Report for additional details.