PIC24FJ64GU205 vs ESP32-S3
PIC24F (PIC24FJ64GU205) at 32 MHz against Xtensa LX7 (ESP32-S3) 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
ESP32-S3
Xtensa LX7 (ESP32-S3)
- Family
- Xtensa
- Board
- ESP32-S3 DevKit
- Clock
- 240 MHz
- float / double
- 32-bit / 64-bit
Typical gap
29.9×
ESP32-S3 faster, geometric mean of 30 cells
Biggest win for PIC24FJ64GU205
0.15×
double divide
Biggest win for ESP32-S3
822×
uint64_t divide
Clock for clock
3.98×
ESP32-S3 needs fewer cycles per op (7.50× clock gap)
Operation by operation
Every cell
How many times faster PIC24FJ64GU205 is than ESP32-S3, operations per second. Blue: PIC24FJ64GU205 ahead. Orange: ESP32-S3 ahead.
| Add | Subtract | Multiply | Divide | Modulo | |
|---|---|---|---|---|---|
| uint8_t | 1/8.90× 1.43 M/s · 12.7 M/s | 1/8.90× 1.43 M/s · 12.7 M/s | 1/9.68× 1.31 M/s · 12.7 M/s | 1/23.1× 497 k/s · 11.5 M/s | 1/22.0× 497 k/s · 10.9 M/s |
| uint16_t | 1/11.1× 1.15 M/s · 12.7 M/s | 1/11.1× 1.15 M/s · 12.7 M/s | 1/11.1× 1.15 M/s · 12.7 M/s | 1/20.9× 485 k/s · 10.1 M/s | 1/20.0× 485 k/s · 9.72 M/s |
| uint32_t | 1/15.1× 890 k/s · 13.4 M/s | 1/15.1× 890 k/s · 13.4 M/s | 1/20.9× 641 k/s · 13.4 M/s | 1/319× 34.3 k/s · 11 M/s | 1/310× 33.8 k/s · 10.5 M/s |
| uint64_t | 1/13.8× 572 k/s · 7.87 M/s | 1/11.7× 668 k/s · 7.81 M/s | 1/40.9× 133 k/s · 5.45 M/s | 1/822× 2.19 k/s · 1.8 M/s | 1/798× 2.18 k/s · 1.74 M/s |
| float | 1/95.4× 133 k/s · 12.7 M/s | 1/104× 122 k/s · 12.7 M/s | 1/75.6× 168 k/s · 12.7 M/s | 1/44.4× 78.2 k/s · 3.48 M/s | 1/20.3× 96.3 k/s · 1.95 M/s |
| double | 1/23.4× 130 k/s · 3.04 M/s | 1/23.4× 119 k/s · 2.79 M/s | 1/12.3× 162 k/s · 2 M/s | 1/6.69× 77.1 k/s · 516 k/s | 1/12.9× 94.5 k/s · 1.22 M/s |