Dell Inc. PowerEdge T620 (Intel Xeon E5-2660, 2.2 GHz) SPECpower_ssj2008 = 4,929 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: Mar 27, 2012
Hardware Availability: Mar-2012 Software Availability: Dec-2011 Publication: May 2, 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% 99.0% 1,316,689 246 5,346
90% 89.5% 1,190,231 207 5,747
80% 80.4% 1,069,756 183 5,838
70% 70.3% 934,620 161 5,803
60% 60.0% 797,312 140 5,707
50% 49.9% 662,871 123 5,384
40% 40.0% 532,049 115 4,642
30% 30.0% 398,893 96.4 4,138
20% 20.1% 266,906 84.4 3,164
10% 10.0% 133,010 74.3 1,790
Active Idle 0 51.3 0
∑ssj_ops / ∑power = 4,929
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 1
Comment: Here is a comment for this set.
Hardware
Hardware Vendor: Dell Inc.
Model: PowerEdge T620 (Intel Xeon E5-2660, 2.2 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, 2.2GHz, 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 495
Power Supply Details: Dell P/N 13MD5
Disk Drive: 1 x 100 GB SATA SSD, Dell P/N DYW42
Disk Controller: PERC S110
# and type of Network Interface Cards (NICs) Installed: 1 x Onboard Dual Port Intel I350 Ethernet Controller
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 Mode 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 -Xmx1024m -Xms1024m -Xmn853m -XX:SurvivorRatio=60 -XX:TargetSurvivorRatio=90 -XX:ParallelGCThreads=2 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=4 -XX:LoopUnrollLimit=45 -XXInitialTenuringThreshold=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 [3,C,30,C0,300,C00,3000,C000,30000,C0000,300000,C00000,3000000,C000000,30000000,C0000000]
JVM Instances: 16
JVM Initial Heap (MB): 1024
JVM Maximum Heap (MB): 1024
JVM Address Bits: 64
Boot Firmware Version: 1.2.1
Management Firmware Version: 1.06.06 (build 15)
Workload Version: SSJ 1.2.9
Director Location: Controller
Other Software: None
Boot Firmware Settings
  • QPI speed set to 6.4 GT/s
  • Adjacent Cache Line Prefetch disabled
  • Hardware Prefetcher disabled
  • DCU Streamer Prefetcher disabled
  • User Accessible USB Ports set to off
  • System Profile set to Custom
  • CPU Power Management set to System DBPM (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
    • Management Firmware Settings
    none
    System Under Test Notes
    Controller System
    Hardware
    Hardware Vendor: Dell Inc.
    Model: Poweredge 1950 III
    CPU Description: Intel Xeon 5205
    Memory amount (GB): 4
    Software
    Operating System (OS): W2K3 Server
    JVM Vendor: Oracle
    JVM Version: Hotspot 1.6.0_27-b07
    CCS Version: 1.2.5
    Measurement Devices
    Power Analyzer pwr1
    Hardware Vendor: Yokogawa
    Model: WT210
    Serial Number: 91HB22770
    Connectivity: RS-232
    Input Connection: Default
    Metrology Institute: NIST
    Accredited by: SIMCO
    Calibration Label: 5182274
    Date of Calibration: 23-Apr-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% 246 22.9
    90% 207 22.9
    80% 183 22.8
    70% 161 22.8
    60% 140 22.8
    50% 123 22.8
    40% 115 22.8
    30% 96.4 22.7
    20% 84.4 22.7
    10% 74.3 22.7
    Active Idle 51.3 22.7
    Line Standard Minimum Temperature (°C) Elevation (m)
    208V / 60 Hz / 1 phase / 2 wires 22.7 255
    See the Power/Temperature Details Report for additional details.
    Aggregate Performance Data
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     1,323,061
    Calibration 2     1,328,231
    Calibration 3     1,331,225
    ssj_ops@calibrated=1,329,728
    100% 99.0% 1,329,728 1,316,689
    90% 89.5% 1,196,755 1,190,231
    80% 80.4% 1,063,782 1,069,756
    70% 70.3% 930,810 934,620
    60% 60.0% 797,837 797,312
    50% 49.9% 664,864 662,871
    40% 40.0% 531,891 532,049
    30% 30.0% 398,918 398,893
    20% 20.1% 265,946 266,906
    10% 10.0% 132,973 133,010
    Active Idle   0 0
    Graph of results
    See the Host Performance Report for additional details.