PIC24FJ64GU205 vs ESP32
PIC24F (PIC24FJ64GU205) at 32 MHz against Xtensa LX6 (ESP32) at 240 MHz, on real hardware, same C kernels, clocks verified.
PIC24FJ64GU205
PIC24F (PIC24FJ64GU205)
- Family
- PIC / dsPIC
- Board
- PIC24FJ64GU205 Curiosity Nano
- Clock
- 32 MHz
- float / double
- 32-bit / 32-bit
Typical gap
27.5×
ESP32 faster, geometric mean of 30 cells
Biggest win for PIC24FJ64GU205
0.17×
double divide
Biggest win for ESP32
800×
uint64_t divide
Clock for clock
3.67×
ESP32 needs fewer cycles per op (7.50× clock gap)
Operation by operation
Every cell
How many times faster PIC24FJ64GU205 is than ESP32, operations per second. Blue: PIC24FJ64GU205 ahead. Orange: ESP32 ahead.
| Add | Subtract | Multiply | Divide | Modulo | |
|---|---|---|---|---|---|
| uint8_t | 1/8.02× 1.43 M/s · 11.4 M/s | 1/8.02× 1.43 M/s · 11.4 M/s | 1/8.72× 1.31 M/s · 11.4 M/s | 1/21.0× 497 k/s · 10.4 M/s | 1/20.1× 497 k/s · 10 M/s |
| uint16_t | 1/9.99× 1.15 M/s · 11.4 M/s | 1/9.99× 1.15 M/s · 11.4 M/s | 1/9.99× 1.15 M/s · 11.4 M/s | 1/19.2× 485 k/s · 9.32 M/s | 1/18.5× 485 k/s · 8.97 M/s |
| uint32_t | 1/13.5× 890 k/s · 12 M/s | 1/13.5× 890 k/s · 12 M/s | 1/18.7× 641 k/s · 12 M/s | 1/291× 34.3 k/s · 10 M/s | 1/284× 33.8 k/s · 9.6 M/s |
| uint64_t | 1/12.3× 572 k/s · 7.05 M/s | 1/10.4× 668 k/s · 6.94 M/s | 1/36.0× 133 k/s · 4.79 M/s | 1/800× 2.19 k/s · 1.75 M/s | 1/774× 2.18 k/s · 1.69 M/s |
| float | 1/90.3× 133 k/s · 12 M/s | 1/98.5× 122 k/s · 12 M/s | 1/71.6× 168 k/s · 12 M/s | 1/48.6× 78.2 k/s · 3.8 M/s | 1/18.0× 96.3 k/s · 1.73 M/s |
| double | 1/22.9× 130 k/s · 2.96 M/s | 1/22.5× 119 k/s · 2.68 M/s | 1/11.5× 162 k/s · 1.86 M/s | 1/5.95× 77.1 k/s · 459 k/s | 1/11.7× 94.5 k/s · 1.11 M/s |