Tiva TM4C123GH6PM scores 101 points on CoreMark

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Lately, on STM page I have found out they put Coremark scores on brochures for the microcontrollers.  I was wondering what competitors scores, so I couldn't find anything for Texas Instrument. On https://www.eembc.org/ I have found out there is a source code of Caremark which can be ported on any platform, so I decided to port it on Tiva TM4C123GH6PM and test it.

Here are the results:

2K performance run parameters for coremark.
CoreMark Size    : 666
Total ticks      : 19775
Total time (secs): 19.774999
Iterations/Sec   : 101.1378
Iterations       : 2000
Compiler version : GCC7.2.1 20170904 (release) [ARM/embedded-7-branch revision 255204]
Compiler flags   :
Memory location  : STACK
seedcrc          : 0xe9f5
[0]crclist       : 0xe714
[0]crcmatrix     : 0x1fd7
[0]crcstate      : 0x8e3a
[0]crcfinal      : 0x4983
Correct operation validated. See README.md for run and reporting rules.
CoreMark 1.0 : 101.1378 / GCC7.2.1 20170904 (release) [ARM/embedded-7-branch revision 255204] / STACK


The score is 101.1378 points and this is in range with STM32F051C8 (105.61 orSTM32F103RB (108.26). Check the picture below for more comparison with other MCUs.


I am thinking to add this result to the existing eembc database, and do other popular MCUs. Let me know what you think in comments.


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