ESP32 vs PIC16F17146
Xtensa LX6 (ESP32) at 240 MHz against PIC16F (PIC16F17146) at 32 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
Typical gap
241×
ESP32 faster, geometric mean of 25 cells
Biggest win for ESP32
2,014×
float multiply
Closest cell
38.4×
uint8_t add
Clock for clock
32.2×
ESP32 needs fewer cycles per op (7.50× clock gap)
Operation by operation
Every cell
How many times faster ESP32 is than PIC16F17146, operations per second. Blue: ESP32 ahead. Orange: PIC16F17146 ahead.
| Add | Subtract | Multiply | Divide | Modulo | |
|---|---|---|---|---|---|
| uint8_t | 38.4× 11.4 M/s · 298 k/s | 41.2× 11.4 M/s · 277 k/s | 176× 11.4 M/s · 64.8 k/s | 168× 10.4 M/s · 62 k/s | 497× 10 M/s · 20.1 k/s |
| uint16_t | 47.0× 11.4 M/s · 244 k/s | 47.0× 11.4 M/s · 244 k/s | 451× 11.4 M/s · 25.4 k/s | 395× 9.32 M/s · 23.6 k/s | 328× 8.97 M/s · 27.3 k/s |
| uint32_t | 114× 12 M/s · 105 k/s | 135× 12 M/s · 89 k/s | 1,213× 12 M/s · 9.9 k/s | 1,084× 10 M/s · 9.23 k/s | 888× 9.6 M/s · 10.8 k/s |
| uint64_t | not measured | not measured | not measured | not measured | not measured |
| float | 482× 12 M/s · 24.9 k/s | 644× 12 M/s · 18.6 k/s | 2,014× 12 M/s · 5.95 k/s | 690× 3.8 M/s · 5.51 k/s | 236× 1.73 M/s · 7.33 k/s |
| double | 119× 2.96 M/s · 24.9 k/s | 144× 2.68 M/s · 18.6 k/s | 313× 1.86 M/s · 5.95 k/s | 83.3× 459 k/s · 5.51 k/s | 151× 1.11 M/s · 7.33 k/s |