IBM Corporation IBM System x3550 M4 SPECpower_ssj2008 = 4,953 overall ssj_ops/watt
Test Sponsor: IBM Corporation SPEC License #: 11 Test Method: Single Node
Tested By: IBM Corporation Test Location: Taipei, Taiwan Test Date: Oct 9, 2012
Hardware Availability: Sep-2012 Software Availability: Dec-2012 Publication: Oct 31, 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% 1,452,648 265 5,477
90% 89.8% 1,307,796 229 5,716
80% 79.8% 1,162,212 196 5,919
70% 70.0% 1,019,850 174 5,877
60% 60.1% 874,626 151 5,775
50% 49.9% 727,266 132 5,506
40% 40.0% 582,407 117 4,958
30% 30.0% 437,416 106 4,118
20% 20.0% 291,318 96.6 3,017
10% 10.1% 146,776 87.3 1,681
Active Idle 0 60.6 0
∑ssj_ops / ∑power = 4,953
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 1
Comment: None
Hardware
Hardware Vendor: IBM Corporation
Model: IBM System x3550 M4
Form Factor: 1U
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; slots 1, 4, 12, 13, 16 and 24 populated
Power Supply Quantity and Rating (W): 1 x 550
Power Supply Details: IBM 550w PSU(43X3311)
Disk Drive: 1 x 200GB SSD(x3550 M4 High Power Efficiency Kit, Feature Code: A2V6)
Disk Controller: Integrated SATA controller
# and type of Network Interface Cards (NICs) Installed: 4 x Integrated Intel I350 Gigabit Ethernet Controller
NICs Enabled in Firmware / OS / Connected: 1/1/1
Network Speed (Mbit): 1000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software
Power Management: IBM Power Profile
Operating System (OS): Microsoft Windows Server 2008 Enterprise Edition x64
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 -Xmn1100m -Xms1500m -Xmx1500m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp -Xconcurrentlevel0
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: D7E123D
Management Firmware Version: 1AOO31M
Workload Version: SSJ 1.2.9
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: IBM Corporation
Model: IBM System x iDataPlex dx320 Server
CPU Description: Intel Xeon CPU L5420
Memory amount (GB): 24
Software
Operating System (OS): Microsoft Windows Server 2008 R2 Enterprise Edition
JVM Vendor: IBM Corporation
JVM Version: IBM J9 VM (build pwa6460sr5-20090529_04(SR5))
CCS Version: 1.2.5
Measurement Devices
Power Analyzer pwr1
Hardware Vendor: Yokogawa Meters and Instruments Corporation
Model: WT210
Serial Number: 91JB14535
Connectivity: RS-232
Input Connection: Default
Metrology Institute: NML/ROC
Accredited by: ETC, Taiwan
Calibration Label: 11-05-BAC-032-03
Date of Calibration: 05-May-2012
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.4.2-bc965ca0-20120417
Setup Description: none
Temperature Sensor temp1
Hardware Vendor: Digi International, Inc.
Model: Watchport/H
Driver Version: 4.20.0.0
Connectivity: USB
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
Setup Description: 1 cm in front of SUT main intake
Notes
None
Aggregate Electrical and Environmental Data
Target Load Average Active Power (W) Minimum Ambient Temperature (°C)
100% 265 23.4
90% 229 23.4
80% 196 23.4
70% 174 23.4
60% 151 23.4
50% 132 23.3
40% 117 23.3
30% 106 23.3
20% 96.6 23.3
10% 87.3 23.3
Active Idle 60.6 23.2
Line Standard Minimum Temperature (°C) Elevation (m)
208V / 60 Hz / 1 phase / 2 wires 23.2 63
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     1,424,202
Calibration 2     1,455,494
Calibration 3     1,456,796
ssj_ops@calibrated=1,456,145
100% 99.8% 1,456,145 1,452,648
90% 89.8% 1,310,530 1,307,796
80% 79.8% 1,164,916 1,162,212
70% 70.0% 1,019,301 1,019,850
60% 60.1% 873,687 874,626
50% 49.9% 728,072 727,266
40% 40.0% 582,458 582,407
30% 30.0% 436,843 437,416
20% 20.0% 291,229 291,318
10% 10.1% 145,614 146,776
Active Idle   0 0
Graph of results