SGI Altix XE320 Single Node (3.0 GHz, Intel Xeon processor E5472) SPECpower_ssj2008 = 748 overall ssj_ops/watt
Test Sponsor: SGI SPEC License #: 4 Hardware Availability: Jun-2008
Tested By: SGI Test Location: Mountain View,CA, USA Software Availability: Apr-2008
System Source: Single Supplier Test Date: May 14, 2008 Publication: Jun 4, 2008
Benchmark Results Summary
Performance Power Performance to Power Ratio
Target Load Actual Load ssj_ops Average Power (W)
100% 99.5% 341,600 287 1,190
90% 90.6% 311,211 281 1,107
80% 80.4% 275,886 272 1,015
70% 70.2% 241,003 252 956
60% 60.0% 206,082 243 848
50% 49.8% 170,904 233 734
40% 40.1% 137,544 222 620
30% 29.9% 102,568 209 490
20% 19.9% 68,257 195 351
10% 10.1% 34,745 178 196
Active Idle 0 156 0
∑ssj_ops / ∑power = 748
Graph of results
System Under Test
Hardware
Hardware Vendor: SGI
Model: Altix XE320 Single Node (3.0 GHz, Intel Xeon processor E5472)
CPU Name: Intel Xeon E5472
CPU Characteristics: 3.0 GHz, 12 MB L2 Cache, Quad-Core, 1600 MHz System Bus
CPU Frequency (MHz): 3000
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): 16
# and size of DIMM: 4x4096 MB
Memory Details: SGI part # 9010134, 4GB, DDR2, 800, CL5, ECC Slots: 1,3,5,7
Power Supply Quantity and Rating (W): 1 x 980
Power Supply Details: SGI part # 060-0262-001
Disk Drive: 1 x 250GB 7200 RPM SATA
Disk Controller: Integrated SATA controller
# and type of Network Interface Cards (NICs) Installed: Integrated 2 x Intel Gigabit Ethernet (80003ES2LAN, e1000 driver)
NICs Enabled in Firmware / OS / Connected: 2/2/1
Network Speed (Mbit): 1000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: None
Other Hardware: None
Software
Power Management: Enabled(See SUT Notes)
Operating System (OS): SUSE Linux Enterprise Server 10 (x86_64)
OS Version: 10 SP1
Filesystem: xfs
JVM Vendor: BEA Systems, Inc
JVM Version: BEA JRockit(R) (build P27.5.0-5-97156-1.6.0_03-20080403-1523-linux-x86_64, compiled mode)
JVM Command-line Options: -Xms3400m -Xns3200m -Xmx3400m -XXaggressive -XXlazyunlocking -XXthroughputcompaction -Xlargepages -Xgc:genpar -XXcallprofiling -XXtlasize:min=4k,preferred=1024k
JVM Affinity: numactl --physcpubind[0,2][4,6][1,3][5,7]
JVM Instances: 4
JVM Initial Heap (MB): 3400
JVM Maximum Heap (MB): 3400
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: Dell Inc
Model: Dell Precision 490
CPU Description: Intel Xeon 5140
Memory amount (GB): 8
Software
Operating System (OS): Microsoft Windows Server 2003 Enterprise Edition
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: 91H132263
Connectivity: RS-232
Calibration Institute: NIST
Accredited by: Yokogawa Electric International Pte. Ltd
Calibration Label: 08-0385
Date of Calibration: 29-Feb-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: 4.50.14.0
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% 203 1.47 0.964 287 21.4
90% 203 1.44 0.962 281 21.4
80% 203 1.40 0.960 272 21.4
70% 203 1.30 0.956 252 21.4
60% 203 1.26 0.954 243 21.4
50% 203 1.21 0.950 233 21.4
40% 203 1.16 0.946 222 21.4
30% 203 1.10 0.941 209 21.4
20% 203 1.03 0.934 195 21.4
10% 203 0.946 0.925 178 21.4
Active Idle 203 0.841 0.916 156 21.4
Line Standard Average Power Factor Minimum Temperature (°C) Elevation (m)
208V / 60 Hz / 1 phase / 2 wires 0.946 21.4 13
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     341,890
Calibration 2     344,118
Calibration 3     342,525
ssj_ops@calibrated=343,322
100% 99.5% 343,322 341,600
90% 90.6% 308,989 311,211
80% 80.4% 274,657 275,886
70% 70.2% 240,325 241,003
60% 60.0% 205,993 206,082
50% 49.8% 171,661 170,904
40% 40.1% 137,329 137,544
30% 29.9% 102,996 102,568
20% 19.9% 68,664 68,257
10% 10.1% 34,332 34,745
Active Idle   0 0
Graph of results
See the Aggregate Performance Report for additional details.