Dell Inc. PowerEdge R720 (Intel Xeon E5-2660 v2, 2.20 GHz) SPECpower_ssj2008 = NC 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: Sep 27, 2013
Hardware Availability: Sep-2013 Software Availability: Sep-2012 Publication: Oct 16, 2013
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
SPEC has determined that this result is not in compliance with the SPECpower_ssj2008 run and reporting rules. SPEC has determined that this result is not in compliance with the SPECpower_ssj2008 Run & Reporting Rules 2.10 General Availability. Specifically the submitter generated the results whilst using a combination of Microsoft Windows Server 2012 or 2012 R2 together with the IBM J9 7.0 SR1 virtual machine. IBM has subsequently stated that this combination is unsupported.
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 1
Comment: PowerEdge R720.
Hardware Vendor: Dell Inc.
Model: PowerEdge R720 (Intel Xeon E5-2660 v2, 2.20 GHz)
Form Factor: 2U
CPU Name: Intel Xeon E5-2660 v2, 2.20 GHz (Intel Turbo Boost Technology up to 3.00 GHz)
CPU Characteristics: 10 core, 2.20GHz, 25MB L3 Cache
CPU Frequency (MHz): 2200
CPU(s) Enabled: 20 cores, 2 chips, 10 cores/chip
Hardware Threads: 40 (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: 25 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-12800E-11 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 100GB SATA SSD, Dell P/N DYW42
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
Power Management: Balanced power plan in OS, See SUT notes.
Operating System (OS): Microsoft Windows Server 2012 Datacenter
OS Version: Version 6.2 (Build 9200)
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 -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp -Xconcurrentlevel0 -Xthr:minimizeusercpu -Xgcthreads4 -Xgc:preferredHeapBase=0x80000000
JVM Affinity: start /affinity [F,F0,F00,F000,F0000,F00000,F000000,F0000000,F00000000,F000000000]
JVM Instances: 10
JVM Initial Heap (MB): 1875
JVM Maximum Heap (MB): 1875
JVM Address Bits: 64
Boot Firmware Version: 2.0.19
Management Firmware Version: 1.45.45 (Build 18)
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 System DBPM (DAPC)
  • Memory Frequency set to 1600MHz
  • 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 enabled
  • Logical Processor Idling enabled
  • Management Firmware Settings
    System Under Test Notes
    Controller System
    Hardware Vendor: Dell Inc
    Model: PowerEdge R410
    CPU Description: Intel Xeon E5160, 3.00 GHz
    Memory amount (GB): 8.0
    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: 91J936840
    Connectivity: RS-232
    Input Connection: Default
    Metrology Institute: NIST
    Accredited by: SIMCO
    Calibration Label: 5974299
    Date of Calibration: 13-Feb-2013
    PTDaemon Host System: same as CCS
    PTDaemon Host OS: same as CCS
    PTDaemon Version: 1.6.0-7f9b1b00-20130314
    Setup Description: Connected to power supply
    Temperature Sensor temp1
    Hardware Vendor: Digi International Inc.
    Model: Watchport/H
    Driver Version:
    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