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Visitor II
May 2, 2025
Solved

stm32H753 vs stm32H733

  • May 2, 2025
  • 1 reply
  • 312 views

Hi 

I just wanted to ask which of the two processors is actually more powerful. The H733 seems faster, but according to Google AI, the H753 offers better performance :). What’s your take on it?

 

Thank you

BR 

    This topic has been closed for replies.
    Best answer by TDK

    According to objective facts, the H733 is faster and has a larger cache. It will therefore run code faster. I would call that more powerful.

    H753: 

    • 480 MHz fCPU/, 2424 CoreMark /1027 DMIPS executing from Flash memory

    H733: 

    • 550 MHz fCPU, 2778 CoreMark /1177 DMIPS executing from Flash memory

    1 reply

    TDKAnswer
    Super User
    May 2, 2025

    According to objective facts, the H733 is faster and has a larger cache. It will therefore run code faster. I would call that more powerful.

    H753: 

    • 480 MHz fCPU/, 2424 CoreMark /1027 DMIPS executing from Flash memory

    H733: 

    • 550 MHz fCPU, 2778 CoreMark /1177 DMIPS executing from Flash memory
    MFäh.1Author
    Visitor II
    May 2, 2025

    Thank you!