MSP430FR2433

MSP430FRx (MSP430FR2433) · MSP430 · 15.99 MHz

Board: MSP-EXP430FR2433 LaunchPad
Core: MSP430FRx (MSP430FR2433)
Clock: 15.99 MHz
float / double: 32-bit / 64-bit

uint8_t add

621 k/s

rank 13 of 16 · 1.61 µs

uint32_t add

370 k/s

rank 13 of 16 · 2.7 µs

uint32_t divide

23.1 k/s

rank 15 of 16 · 43.3 µs

float multiply

5.85 k/s

rank 16 of 16 · 171 µs

Cycles per uint32 add

43.2 cycles

rank 13 of 16 — the clock-independent number

What every operation costs

Every numeric type, all five operations, as clock cycles per operation: the shape of this part's cost independent of its clock. The bars are the story of where it falls off a cliff — divide, 64-bit, floating point.

The same cells as nanoseconds per operation, median of three samples. Darker is slower; the small number is this board's rank in the fleet for that cell (1 = fastest of 16).

	Add	Subtract	Multiply	Divide	Modulo
uint8_t	1.61 µs #13 of 16	1.67 µs #13 of 16	3.45 µs #15 of 16	11.6 µs #15 of 16	11.6 µs #15 of 16
uint16_t	1.55 µs #13 of 16	1.61 µs #13 of 16	3.24 µs #14 of 16	14.9 µs #14 of 16	14.9 µs #15 of 16
uint32_t	2.7 µs #13 of 16	2.52 µs #13 of 16	4.77 µs #13 of 16	43.3 µs #15 of 16	43.4 µs #15 of 16
uint64_t	6.64 µs #13 of 14	7.29 µs #13 of 14	10.6 µs #13 of 14	246 µs #13 of 14	196 µs #13 of 14
float	59.4 µs #16 of 16	61.6 µs #16 of 16	171 µs #16 of 16	85.6 µs #14 of 16	47.1 µs #14 of 16
double	122 µs #16 of 16	128 µs #16 of 16	1.06 ms #16 of 16	477 µs #16 of 16	114 µs #15 of 16

MSP430FR2433

What every operation costs

In the fleet

Head to head