MSP430FR2433 vs dsPIC33AK512
MSP430FRx (MSP430FR2433) at 15.99 MHz against dsPIC33A (dsPIC33AK512MPS506) at 200 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
dsPIC33AK512
dsPIC33A (dsPIC33AK512MPS506)
- Family
- PIC / dsPIC
- Board
- dsPIC33AK512MPS506 Curiosity Nano
- Clock
- 200 MHz
- float / double
- 32-bit / 32-bit
Typical gap
137×
dsPIC33AK512 faster, geometric mean of 30 cells
Biggest win for MSP430FR2433
0.05×
uint64_t modulo
Biggest win for dsPIC33AK512
8,999×
double multiply
Clock for clock
10.9×
dsPIC33AK512 needs fewer cycles per op (12.5× clock gap)
Operation by operation
Every cell
How many times faster MSP430FR2433 is than dsPIC33AK512, operations per second. Blue: MSP430FR2433 ahead. Orange: dsPIC33AK512 ahead.
| Add | Subtract | Multiply | Divide | Modulo | |
|---|---|---|---|---|---|
| uint8_t | 1/27.8× 621 k/s · 17.3 M/s | 1/28.9× 598 k/s · 17.3 M/s | 1/59.6× 290 k/s · 17.3 M/s | 1/107× 86.4 k/s · 9.26 M/s | 1/90.9× 86 k/s · 7.81 M/s |
| uint16_t | 1/19.9× 646 k/s · 12.8 M/s | 1/20.6× 622 k/s · 12.8 M/s | 1/51.4× 309 k/s · 15.9 M/s | 1/138× 67.3 k/s · 9.26 M/s | 1/117× 67 k/s · 7.81 M/s |
| uint32_t | 1/27.6× 370 k/s · 10.2 M/s | 1/25.7× 397 k/s · 10.2 M/s | 1/57.5× 210 k/s · 12.1 M/s | 1/325× 23.1 k/s · 7.52 M/s | 1/293× 23 k/s · 6.76 M/s |
| uint64_t | 1/64.5× 151 k/s · 9.71 M/s | 1/70.8× 137 k/s · 9.71 M/s | 1/65.1× 94.3 k/s · 6.14 M/s | 1/24.4× 4.06 k/s · 99.2 k/s | 1/19.6× 5.1 k/s · 99.8 k/s |
| float | 1/504× 16.8 k/s · 8.48 M/s | 1/522× 16.2 k/s · 8.48 M/s | 1/1,448× 5.85 k/s · 8.48 M/s | 1/542× 11.7 k/s · 6.33 M/s | 1/93.1× 21.3 k/s · 1.98 M/s |
| double | 1/1,036× 8.18 k/s · 8.48 M/s | 1/1,087× 7.8 k/s · 8.48 M/s | 1/8,999× 942 /s · 8.48 M/s | 1/3,020× 2.1 k/s · 6.33 M/s | 1/225× 8.79 k/s · 1.98 M/s |