Dell Inc. PowerEdge R740 (Intel Xeon Platinum 8280, 2.70 GHz) SPECpower_ssj2008 = 12,831 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: Apr 3, 2019
Hardware Availability: Apr-2019 Software Availability: Mar-2019 Publication: Apr 25, 2019
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Average Active Power (W) Minimum Ambient Temperature (°C)
Calibration 1 426 22.1
Calibration 2 432 22.1
Calibration 3 432 22.1
100% 432 22.2
90% 376 22.2
80% 319 22.2
70% 277 22.3
60% 240 22.4
50% 208 22.4
40% 182 22.4
30% 159 22.4
20% 137 22.4
10% 114 22.4
Active Idle 49.8 22.4
Graph of power and temperature
Measurement Devices
Power Analyzer pwr1
Hardware Vendor: Yokogawa Meters and Instruments Corporation
Model: WT210
Serial Number: 91N819622
Connectivity: RS-232
Input Connection: Default
Metrology Institute: NIST
Accredited by: TesCom
Calibration Label: 98378
Date of Calibration: 21-Mar-2019
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.8.1-260d064e-20161220
Setup Description: Connected to power supply
Temperature Sensor temp1
Hardware Vendor: Digi International Inc.
Model: Watchport/H
Driver Version: 5.10.26.0
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
Notes
None
Power Details for Device pwr1
Target Load Voltage (V) Current (A) Avg Power Factor Avg Active Power (W) Power Measurement Uncertainty (%)
Avg Range Avg Range
Calibration 1 208 300.0 2.05 2.0 0.997 426 0.3%
Calibration 2 208 300.0 2.08 2.0 0.997 432 0.3%
Calibration 3 208 300.0 2.08 2.0 0.997 432 0.3%
100% 208 300.0 2.08 2.0 0.997 432 0.3%
90% 208 300.0 1.81 2.0 0.996 376 0.3%
80% 208 300.0 1.54 2.0 0.994 319 0.4%
70% 208 300.0 1.34 2.0 0.993 277 0.4%
60% 208 300.0 1.16 2.0 0.991 240 0.4%
50% 208 300.0 1.01 2.0 0.989 208 0.5%
40% 208 300.0 0.886 2.0 0.984 182 0.5%
30% 208 300.0 0.778 1.0 0.980 159 0.4%
20% 208 300.0 0.675 1.0 0.973 137 0.4%
10% 208 300.0 0.568 1.0 0.961 114 0.5%
Active Idle 208 300.0 0.280 0.5 0.855 49.8 0.6%
Power details for pwr1