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 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).
» Back

ULPMark  Benchmark Scores

 Benchmark 2718
STMicroelectronics STM32L476ZG-P + 128KB SRAM retention
Hardware Environment 
Device VendorSTMicroelectronics
Device Name and RevisionSTM32L476ZG-P + 128KB SRAM retention
Production silicon Yes
Processor DatasheetSTM32L476.pdf
Board VendorSTMicroelectronics
Board Name and RevisionSTM32 Nucleo MB1319B
External DC-DC (if used)ADP5301
External DC-DC datasheet (if used)ADP5301 (buck).pdf
Size (in bytes) of retention SRAM131,072
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 FileCP 3.0v: ULP-CP-SMPS-128KB.hex
CP x.yv: ULP-CP-SMPS-128KB.hex
PP 3.0v: ULP-CP-SMPS-128KB.hex
PP x.yv: ULP-CP-SMPS-128KB.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 instructions 
Board extended documentation and/or user guide 
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) 123.00
ULPMark-CP (x.yv) 132.00 (2.20v)
ULPMark-PP (3.0v) 78.60
Configuration 114.6
Configuration 219
Configuration 35.48
Configuration 46.1
Configuration 56.53
Configuration 66.45
Configuration 76.48
Configuration 86.46
Configuration 950.5
Configuration 105.54
ULPMark-PP (x.yv) 81.10 (2.20v)
Configuration 113.8
Configuration 218
Configuration 35.17
Configuration 45.79
Configuration 56.13
Configuration 66.1
Configuration 76.15
Configuration 86.14
Configuration 950.8
Configuration 105.1

Uncertified Data & Result