Industry-Standard Benchmarks for Embedded Systems
EEMBC, an industry alliance, develops benchmarks to help system designers select the optimal processors and understand the performance and energy characteristics of their systems. EEMBC has benchmark suites targeting cloud and big data, mobile devices (for phones and tablets), networking, ultra-low power microcontrollers, the Internet of Things (IoT), digital media, automotive, and other application areas. EEMBC also has benchmarks for general-purpose performance analysis including CoreMark, MultiBench (multicore), and FPMark (floating-point).
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ULPBench  Benchmark Scores

 STMicroelectronics STM32L011K4 
Hardware Environment 
Device VendorSTMicroelectronics
Device Name and RevisionSTM32L011K4
Silicon Revision 
Production silicon No
Processor DatasheetSTM32L011_Datasheet.pdf
Number of Devices in Product Family3
Board VendorSTMicroelectronics
Board Name and Revisionstm32nucleo MB1180 rev C + ST1PS01 shield MCD16-002 + DK-NANO-003 v3.0
External DC-DC (if used)ST1PS01EJR Rel 1.1
External DC-DC datasheet (if used) 
Software Environment 
Compiler Name and VersionIAR C/C++ compiler for ARM v6.60.1.5097
Compiler Flagshigh speed, no size constraints, muti-file compilation
ULPBench Profile and VersionCore Profile v1.1
EnergyMonitor Software Version1.1.3
ULPBench Binary File 
Source Code Port Files 
Operating Conditions 
Ambient Temperature [C]26 deg C
System Supply Voltage [V]3V
Supplemental Guide for Board Configuration & ReworkEnergy Monitor connection Nucleo32_ST1PS01E.pdf
Board Extended Documentation 
Profile Configuration Details 
Wakeup Timer ModuleLP timer
Wakeup Timer Clock SourceExternal Crystal
Wakeup Timer Frequency [Hz]32768 Hz
Wakeup Timer Accuracy [ppm]20 ppm
Active Power Mode NameRun
Active Mode Clock ConfigurationCPU: 4MHz (MSI), RTC: 32.768kHz (LSE)
Active Mode Voltage IntegrityBrown Out
Inactive Power Mode NameStop with RTC
Inactive Clock ConfigurationAll clocks off except LP Timer: 32.768kHz
Inactive Mode Voltage IntegrityBrown Out
Benchmark Scores
ULPMark™-CP 161.00 

Uncertified Data & Result