ESP32 vs PIC24FJ64GU205
Xtensa LX6 (ESP32) at 240 MHz against PIC24F (PIC24FJ64GU205) at 32 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 ESP32
800×
uint64_t divide
Closest cell
5.95×
double 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 ESP32 is than PIC24FJ64GU205, operations per second. Blue: ESP32 ahead. Orange: PIC24FJ64GU205 ahead.
| Add | Subtract | Multiply | Divide | Modulo | |
|---|---|---|---|---|---|
| uint8_t | 8.02× 11.4 M/s · 1.43 M/s | 8.02× 11.4 M/s · 1.43 M/s | 8.72× 11.4 M/s · 1.31 M/s | 21.0× 10.4 M/s · 497 k/s | 20.1× 10 M/s · 497 k/s |
| uint16_t | 9.99× 11.4 M/s · 1.15 M/s | 9.99× 11.4 M/s · 1.15 M/s | 9.99× 11.4 M/s · 1.15 M/s | 19.2× 9.32 M/s · 485 k/s | 18.5× 8.97 M/s · 485 k/s |
| uint32_t | 13.5× 12 M/s · 890 k/s | 13.5× 12 M/s · 890 k/s | 18.7× 12 M/s · 641 k/s | 291× 10 M/s · 34.3 k/s | 284× 9.6 M/s · 33.8 k/s |
| uint64_t | 12.3× 7.05 M/s · 572 k/s | 10.4× 6.94 M/s · 668 k/s | 36.0× 4.79 M/s · 133 k/s | 800× 1.75 M/s · 2.19 k/s | 774× 1.69 M/s · 2.18 k/s |
| float | 90.3× 12 M/s · 133 k/s | 98.5× 12 M/s · 122 k/s | 71.6× 12 M/s · 168 k/s | 48.6× 3.8 M/s · 78.2 k/s | 18.0× 1.73 M/s · 96.3 k/s |
| double | 22.9× 2.96 M/s · 130 k/s | 22.5× 2.68 M/s · 119 k/s | 11.5× 1.86 M/s · 162 k/s | 5.95× 459 k/s · 77.1 k/s | 11.7× 1.11 M/s · 94.5 k/s |