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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ULPMark  Benchmark Scores

 Score: 2731
STMicroelectronics STM32L4R5ZI-P + 256KB SRAM retention
Hardware Environment 
Device VendorSTMicroelectronics
Device Name and RevisionSTM32L4R5ZI-P + 256KB SRAM retention
CoreCortex-M4
Production silicon Yes
Processor DatasheetSTM32L4R5-datasheet.pdf
Board VendorSTMicroelectronics
Board Name and RevisionSTM32 Nucleo MB1312A
External DC-DC (if used)ADP5301
External DC-DC datasheet (if used)ADP5301 (buck).pdf
Size (in bytes) of retention SRAM262,144
Software Environment 
Compiler Name and VersionIAR C/C++ Compiler for ARM 7.60.1
Compiler Flagshigh speed, no size constraints, muti-file compilation
ULPBench Profile and VersionCoreProfile V1
EnergyMonitor Software Versionv1.0.2
ULPBench Binary FileULP-CP_L4R5 _SMPS_256KB.hex
Operating Conditions 
Ambient Temperature [C]23
System Supply Voltage [V]3.000
Board Configuration Details 
Description of how to run benchmark, board configuration & rework instructionsboard config_L4R5 SMPS.pdf
Board extended documentation and/or user guideMB1312.pdf
Profile Configuration Details 
Wakeup Timer ModuleRTC
Wakeup Timer Clock SourceExternal Crystal
Wakeup Timer Frequency [Hz]32768Hz
Wakeup Timer Accuracy [ppm]+-20ppm
Benchmark Scores
ULPMark-CP (3.0v) 94.60
ULPMark-CP (x.yv) 98.80 (2.20v)
ULPMark-PP (3.0v) 47.00
Configuration 126.9
Configuration 233.2
Configuration 37.37
Configuration 47.93
Configuration 58.62
Configuration 68.98
Configuration 78.82
Configuration 88.69
Configuration 994.9
Configuration 107.28
ULPMark-PP (x.yv) 49.50 (2.20v)
Configuration 124.6
Configuration 232.3
Configuration 36.91
Configuration 47.81
Configuration 58.33
Configuration 68.35
Configuration 78.35
Configuration 88.35
Configuration 990
Configuration 106.84

Uncertified Data & Result