PIC18F57Q84 vs PIC24FJ64GU205
PIC18F (PIC18F57Q84) at 64 MHz against PIC24F (PIC24FJ64GU205) at 32 MHz, on real hardware, same C kernels, clocks verified.
PIC18F57Q84
PIC18F (PIC18F57Q84)
- Family
- PIC / dsPIC
- Board
- PIC18F57Q84 Curiosity Nano
- Clock
- 64 MHz
- float / double
- 32-bit / 32-bit
PIC24FJ64GU205
PIC24F (PIC24FJ64GU205)
- Family
- PIC / dsPIC
- Board
- PIC24FJ64GU205 Curiosity Nano
- Clock
- 32 MHz
- float / double
- 32-bit / 32-bit
Typical gap
4.30×
PIC24FJ64GU205 faster, geometric mean of 25 cells
Biggest win for PIC18F57Q84
0.85×
uint32_t modulo
Biggest win for PIC24FJ64GU205
27.3×
uint32_t multiply
Clock for clock
8.59×
PIC24FJ64GU205 needs fewer cycles per op (2.00× clock gap)
Operation by operation
Every cell
How many times faster PIC18F57Q84 is than PIC24FJ64GU205, operations per second. Blue: PIC18F57Q84 ahead. Orange: PIC24FJ64GU205 ahead.
| Add | Subtract | Multiply | Divide | Modulo | |
|---|---|---|---|---|---|
| uint8_t | 1/2.65× 538 k/s · 1.43 M/s | 1/2.83× 504 k/s · 1.43 M/s | 1/2.52× 520 k/s · 1.31 M/s | 1/3.67× 135 k/s · 497 k/s | 1/4.68× 106 k/s · 497 k/s |
| uint16_t | 1/3.49× 328 k/s · 1.15 M/s | 1/3.49× 328 k/s · 1.15 M/s | 1/3.99× 287 k/s · 1.15 M/s | 1/7.81× 62.1 k/s · 485 k/s | 1/6.88× 70.6 k/s · 485 k/s |
| uint32_t | 1/3.72× 240 k/s · 890 k/s | 1/3.71× 240 k/s · 890 k/s | 1/27.3× 23.5 k/s · 641 k/s | 1/1.40× 24.5 k/s · 34.3 k/s | 1/1.18× 28.6 k/s · 33.8 k/s |
| uint64_t | not measured | not measured | not measured | not measured | not measured |
| float | 1/3.55× 37.4 k/s · 133 k/s | 1/3.84× 31.7 k/s · 122 k/s | 1/7.43× 22.6 k/s · 168 k/s | 1/7.67× 10.2 k/s · 78.2 k/s | 1/4.86× 19.8 k/s · 96.3 k/s |
| double | 1/3.46× 37.4 k/s · 130 k/s | 1/3.75× 31.7 k/s · 119 k/s | 1/7.20× 22.6 k/s · 162 k/s | 1/7.56× 10.2 k/s · 77.1 k/s | 1/4.78× 19.8 k/s · 94.5 k/s |