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