NEC Corporation ECO CENTER SPECpower_ssj2008 = 1,010 overall ssj_ops/watt
Test Sponsor: NEC Corporation SPEC License #: 9006 Hardware Availability: Oct-2008
Tested By: NEC Corporation Test Location: Fuchu, Tokyo, Japan Software Availability: Apr-2008
System Source: Single Supplier Test Date: Jul 14, 2008 Publication: Jul 31, 2008
Benchmark Results Summary
Performance Power Performance to Power Ratio
Target Load Actual Load ssj_ops Average Power (W)
100% 99.3% 288,502 175 1,653
90% 90.5% 262,944 171 1,535
80% 80.1% 232,748 166 1,398
70% 69.8% 202,628 161 1,257
60% 60.3% 175,063 156 1,125
50% 50.2% 145,808 149 981
40% 40.1% 116,311 140 832
30% 29.8% 86,541 131 662
20% 19.9% 57,866 121 478
10% 10.2% 29,558 111 267
Active Idle 0 102 0
∑ssj_ops / ∑power = 1,010
Graph of results
System Under Test
Hardware
Hardware Vendor: NEC Corporation
Model: ECO CENTER
CPU Name: Intel Xeon L5420
CPU Characteristics: Quad-Core, 2.5 GHz, 2 x 6 MB L2 Cache, 1333 MHz system bus
CPU Frequency (MHz): 2500
CPU(s) Enabled: 8 cores, 2 chips, 4 cores/chip
Hardware Threads / Core: 1
CPU(s) Orderable: 1,2 chips
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 12 MB I+D on chip per chip, 6 MB shared/2 cores
Tertiary Cache: None
Other Cache: None
Memory Amount (GB): 8
# and size of DIMM: 2 x 4 GB
Memory Details: DDR2-667 CL5 5300P; slots 1 and 2 populated
Power Supply Quantity and Rating (W): 1 x 780
Power Supply Details: NEC ECO-POWER781-AC
Disk Drive: 1 x 160GB 5.4K RPM 2.5inch SATA
Disk Controller: Integrated SATA controller
# and type of Network Interface Cards (NICs) Installed: 2 x Integrated Intel Gigabit NIC
NICs Enabled in Firmware / OS / Connected: 2/1/1
Network Speed (Mbit): 1000
Keyboard: KVM
Mouse: KVM
Monitor: KVM
Optical Drives: No
Other Hardware: None
Software
Power Management: Server Balanced Processor Power and Performance
Operating System (OS): Microsoft Windows Server 2003 R2 Enterprise x64 Edition Service Pack 2
OS Version: SP2
Filesystem: NTFS
JVM Vendor: BEA Systems, Inc.
JVM Version: BEA JRockit(R) (build P27.5.0-5-97156-1.6.0_03-20080403-1524-windows-x86_64, compiled mode)
JVM Command-line Options: -Xms1760m -Xmx1760m -Xns1350m -XXaggressive -XXlargePages -XXcallprofiling -XXlazyUnlocking -Xgc:genpar -XXgcthreads:2 -XXtlasize:min=4k,preferred=1024k
JVM Affinity: start /affinity [03, 0C, 30, C0]
JVM Instances: 4
JVM Initial Heap (MB): 1760
JVM Maximum Heap (MB): 1760
JVM Address Bits: 64
Benchmark Version: SPECpower_ssj2008 1.1
Director Location: Controller
Other Software: None
System Under Test Notes
Controller System
Hardware
Hardware Vendor: NEC Corporation
Model: Express5800/120Rj-2
CPU Description: Intel Xeon X5450
Memory amount (GB): 4
Software
Operating System (OS): Microsoft Windows Server 2003 R2 Standard Edition Service Pack 2
JVM Vendor: BEA Systems, Inc.
JVM Version: BEA JRockit(R) (build R27.5.0-110-94909-1.6.0_03-20080204-1558-windows-ia32, compiled mode)
CCS Version: 1.1
Measurement Devices
Power Analyzer
Hardware Vendor: Yokogawa Electric International Pte. Ltd.
Model: WT210
Serial Number: 91H624855
Connectivity: RS-232C
Calibration Institute: AIST
Accredited by: Yokogawa Electric International Pte. Ltd.
Calibration Label: B082442
Date of Calibration: Jun-2008
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.1-45c8e665
Temperature Sensor
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
Notes
Electrical and Environmental Data
Target Load Electrical Data Environmental Data
Average Voltage (V) Average Current (A) Average Power Factor Average Power (W) Minimum Ambient Temperature (°C)
100% 201 0.903 0.963 175 20.4
90% 201 0.888 0.962 171 20.4
80% 201 0.865 0.960 166 20.4
70% 201 0.839 0.957 161 20.4
60% 201 0.813 0.953 156 20.4
50% 201 0.780 0.949 149 20.4
40% 201 0.737 0.944 140 20.4
30% 201 0.694 0.938 131 20.4
20% 200 0.650 0.933 121 20.4
10% 200 0.596 0.928 111 20.4
Active Idle 199 0.552 0.923 102 20.4
Line Standard Average Power Factor Minimum Temperature (°C) Elevation (m)
202V / 50 Hz / 1 phase / 2 wires 0.946 20.4 52
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     289,968
Calibration 2     290,412
Calibration 3     290,394
ssj_ops@calibrated=290,403
100% 99.3% 290,403 288,502
90% 90.5% 261,363 262,944
80% 80.1% 232,322 232,748
70% 69.8% 203,282 202,628
60% 60.3% 174,242 175,063
50% 50.2% 145,202 145,808
40% 40.1% 116,161 116,311
30% 29.8% 87,121 86,541
20% 19.9% 58,081 57,866
10% 10.2% 29,040 29,558
Active Idle   0 0
Graph of results
See the Aggregate Performance Report for additional details.