MSP430FR2433 vs Arduino Uno
MSP430FRx (MSP430FR2433) at 15.99 MHz against ATmega328P at 16 MHz, on real hardware, same C kernels, clocks verified.
MSP430FR2433
MSP430FRx (MSP430FR2433)
- Family
- MSP430
- Board
- MSP-EXP430FR2433 LaunchPad
- Clock
- 15.99 MHz
- float / double
- 32-bit / 64-bit
Typical gap
2.24×
Arduino Uno faster, geometric mean of 30 cells
Biggest win for MSP430FR2433
2.63×
uint64_t multiply
Biggest win for Arduino Uno
92.2×
double multiply
Clock for clock
2.24×
Arduino Uno needs fewer cycles per op (1.00× clock gap)
Operation by operation
Every cell
How many times faster MSP430FR2433 is than Arduino Uno, operations per second. Blue: MSP430FR2433 ahead. Orange: Arduino Uno ahead.
| Add | Subtract | Multiply | Divide | Modulo | |
|---|---|---|---|---|---|
| uint8_t | 1.27× 621 k/s · 490 k/s | 1.22× 598 k/s · 490 k/s | 1/1.55× 290 k/s · 448 k/s | 1/1.65× 86.4 k/s · 142 k/s | 1/1.66× 86 k/s · 142 k/s |
| uint16_t | 1.24× 646 k/s · 522 k/s | 1.19× 622 k/s · 522 k/s | 1/1.34× 309 k/s · 413 k/s | 1/1.03× 67.3 k/s · 69.5 k/s | 1/1.04× 67 k/s · 69.5 k/s |
| uint32_t | 1.08× 370 k/s · 342 k/s | 1.16× 397 k/s · 342 k/s | 1.55× 210 k/s · 135 k/s | 1/1.07× 23.1 k/s · 24.8 k/s | 1/1.08× 23 k/s · 24.8 k/s |
| uint64_t | 2.02× 151 k/s · 74.6 k/s | 1.84× 137 k/s · 74.6 k/s | 2.63× 94.3 k/s · 35.9 k/s | 1/3.77× 4.06 k/s · 15.3 k/s | 1/2.98× 5.1 k/s · 15.2 k/s |
| float | 1/5.84× 16.8 k/s · 98.3 k/s | 1/6.08× 16.2 k/s · 98.7 k/s | 1/14.9× 5.85 k/s · 87 k/s | 1/2.76× 11.7 k/s · 32.2 k/s | 1/4.83× 21.3 k/s · 103 k/s |
| double | 1/12.0× 8.18 k/s · 98.1 k/s | 1/12.6× 7.8 k/s · 98.6 k/s | 1/92.2× 942 /s · 86.8 k/s | 1/15.4× 2.1 k/s · 32.2 k/s | 1/11.7× 8.79 k/s · 103 k/s |