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