MSP430FR2433 vs Nucleo G474RE
MSP430FRx (MSP430FR2433) at 15.99 MHz against Cortex-M4F (STM32G474) at 170 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
Nucleo G474RE
Cortex-M4F (STM32G474)
- Family
- Arm Cortex-M
- Board
- Nucleo G474RE
- Clock
- 170 MHz
- float / double
- 32-bit / 64-bit
Typical gap
124×
Nucleo G474RE faster, geometric mean of 30 cells
Biggest win for MSP430FR2433
0.05×
uint16_t add
Biggest win for Nucleo G474RE
2,359×
double multiply
Clock for clock
11.6×
Nucleo G474RE needs fewer cycles per op (10.6× clock gap)
Operation by operation
Every cell
How many times faster MSP430FR2433 is than Nucleo G474RE, operations per second. Blue: MSP430FR2433 ahead. Orange: Nucleo G474RE ahead.
| Add | Subtract | Multiply | Divide | Modulo | |
|---|---|---|---|---|---|
| uint8_t | 1/18.9× 621 k/s · 11.7 M/s | 1/19.7× 598 k/s · 11.7 M/s | 1/40.6× 290 k/s · 11.7 M/s | 1/104× 86.4 k/s · 8.96 M/s | 1/94.3× 86 k/s · 8.1 M/s |
| uint16_t | 1/18.2× 646 k/s · 11.7 M/s | 1/18.9× 622 k/s · 11.7 M/s | 1/38.0× 309 k/s · 11.7 M/s | 1/122× 67.3 k/s · 8.2 M/s | 1/113× 67 k/s · 7.56 M/s |
| uint32_t | 1/34.1× 370 k/s · 12.6 M/s | 1/31.7× 397 k/s · 12.6 M/s | 1/60.2× 210 k/s · 12.6 M/s | 1/378× 23.1 k/s · 8.73 M/s | 1/360× 23 k/s · 8.3 M/s |
| uint64_t | 1/50.2× 151 k/s · 7.56 M/s | 1/55.2× 137 k/s · 7.56 M/s | 1/70.8× 94.3 k/s · 6.67 M/s | 1/285× 4.06 k/s · 1.16 M/s | 1/227× 5.1 k/s · 1.16 M/s |
| float | 1/698× 16.8 k/s · 11.7 M/s | 1/723× 16.2 k/s · 11.7 M/s | 1/2,006× 5.85 k/s · 11.7 M/s | 1/550× 11.7 k/s · 6.42 M/s | 1/63.0× 21.3 k/s · 1.34 M/s |
| double | 1/193× 8.18 k/s · 1.58 M/s | 1/202× 7.8 k/s · 1.58 M/s | 1/2,359× 942 /s · 2.22 M/s | 1/797× 2.1 k/s · 1.67 M/s | 1/78.3× 8.79 k/s · 688 k/s |