diff --git a/docs/Benchmarks.md b/docs/Benchmarks.md
index ff2b895c..f9d0c92b 100644
--- a/docs/Benchmarks.md
+++ b/docs/Benchmarks.md
@@ -248,6 +248,26 @@ results were obtained by running an STM32F407 binary on an STM32F446
 | 1 stepper            | 46    |
 | 3 stepper            | 205   |
 
+### STM32H7 step rate benchmark
+
+The following configuration sequence is used on a STM32H743VIT6:
+```
+allocate_oids count=3
+config_stepper oid=0 step_pin=PD4 dir_pin=PD3 invert_step=-1 step_pulse_ticks=0
+config_stepper oid=1 step_pin=PA15 dir_pin=PA8 invert_step=-1 step_pulse_ticks=0
+config_stepper oid=2 step_pin=PE2 dir_pin=PE3 invert_step=-1 step_pulse_ticks=0
+finalize_config crc=0
+```
+
+The test was last run on commit `00191b5c` with gcc version
+`arm-none-eabi-gcc (15:8-2019-q3-1+b1) 8.3.1 20190703 (release)
+[gcc-8-branch revision 273027]`.
+
+| stm32h7              | ticks |
+| -------------------- | ----- |
+| 1 stepper            | 44    |
+| 3 stepper            | 198   |
+
 ### STM32G0B1 step rate benchmark
 
 The following configuration sequence is used on the STM32G0B1:
diff --git a/docs/Features.md b/docs/Features.md
index a2970366..aa568760 100644
--- a/docs/Features.md
+++ b/docs/Features.md
@@ -175,6 +175,7 @@ represent total number of steps per second on the micro-controller.
 | SAMD51                          | 3077K             | 1885K             |
 | STM32F407                       | 3652K             | 2459K             |
 | STM32F446                       | 3913K             | 2634K             |
+| STM32H743                       | 9091K             | 6061K             |
 
 If unsure of the micro-controller on a particular board, find the
 appropriate [config file](../config/), and look for the