PIC16F17146 vs dsPIC33AK512
PIC16F (PIC16F17146) at 32 MHz against dsPIC33A (dsPIC33AK512MPS506) at 200 MHz, on real hardware, same C kernels, clocks verified.
PIC16F17146
PIC16F (PIC16F17146)
- Family
- PIC / dsPIC
- Board
- PIC16F17146 Curiosity Nano
- Clock
- 32 MHz
- float / double
- 32-bit / 32-bit
dsPIC33AK512
dsPIC33A (dsPIC33AK512MPS506)
- Family
- PIC / dsPIC
- Board
- dsPIC33AK512MPS506 Curiosity Nano
- Clock
- 200 MHz
- float / double
- 32-bit / 32-bit
Typical gap
317×
dsPIC33AK512 faster, geometric mean of 25 cells
Biggest win for PIC16F17146
0.02×
uint16_t subtract
Biggest win for dsPIC33AK512
1,424×
float multiply
Clock for clock
50.8×
dsPIC33AK512 needs fewer cycles per op (6.25× clock gap)
Operation by operation
Every cell
How many times faster PIC16F17146 is than dsPIC33AK512, operations per second. Blue: PIC16F17146 ahead. Orange: dsPIC33AK512 ahead.
| Add | Subtract | Multiply | Divide | Modulo | |
|---|---|---|---|---|---|
| uint8_t | 1/57.9× 298 k/s · 17.3 M/s | 1/62.2× 277 k/s · 17.3 M/s | 1/266× 64.8 k/s · 17.3 M/s | 1/149× 62 k/s · 9.26 M/s | 1/389× 20.1 k/s · 7.81 M/s |
| uint16_t | 1/52.7× 244 k/s · 12.8 M/s | 1/52.7× 244 k/s · 12.8 M/s | 1/626× 25.4 k/s · 15.9 M/s | 1/393× 23.6 k/s · 9.26 M/s | 1/286× 27.3 k/s · 7.81 M/s |
| uint32_t | 1/96.8× 105 k/s · 10.2 M/s | 1/115× 89 k/s · 10.2 M/s | 1/1,217× 9.9 k/s · 12.1 M/s | 1/815× 9.23 k/s · 7.52 M/s | 1/625× 10.8 k/s · 6.76 M/s |
| uint64_t | not measured | not measured | not measured | not measured | not measured |
| float | 1/340× 24.9 k/s · 8.48 M/s | 1/455× 18.6 k/s · 8.48 M/s | 1/1,424× 5.95 k/s · 8.48 M/s | 1/1,148× 5.51 k/s · 6.33 M/s | 1/270× 7.33 k/s · 1.98 M/s |
| double | 1/340× 24.9 k/s · 8.48 M/s | 1/455× 18.6 k/s · 8.48 M/s | 1/1,424× 5.95 k/s · 8.48 M/s | 1/1,148× 5.51 k/s · 6.33 M/s | 1/270× 7.33 k/s · 1.98 M/s |