Pi Pico 2W vs XIAO MG24
Cortex-M33 (RP2350) at 150 MHz against Cortex-M33 (EFR32MG24) at 39 MHz, on real hardware, same C kernels, clocks verified.
Pi Pico 2W
Cortex-M33 (RP2350)
- Family
- Arm Cortex-M
- Board
- Pi Pico 2W
- Clock
- 150 MHz
- float / double
- 32-bit / 64-bit
XIAO MG24
Cortex-M33 (EFR32MG24)
- Family
- Arm Cortex-M
- Board
- XIAO MG24 Sense
- Clock
- 39 MHz
- float / double
- 32-bit / 64-bit
Typical gap
4.45×
Pi Pico 2W faster, geometric mean of 30 cells
Biggest win for Pi Pico 2W
15.5×
double subtract
Closest cell
1.19×
uint64_t divide
Clock for clock
1.16×
Pi Pico 2W needs fewer cycles per op (3.85× clock gap)
Operation by operation
Every cell
How many times faster Pi Pico 2W is than XIAO MG24, operations per second. Blue: Pi Pico 2W ahead. Orange: XIAO MG24 ahead.
| Add | Subtract | Multiply | Divide | Modulo | |
|---|---|---|---|---|---|
| uint8_t | 4.50× 12.2 M/s · 2.71 M/s | 4.50× 12.2 M/s · 2.71 M/s | 4.48× 11.3 M/s · 2.52 M/s | 3.88× 9.49 M/s · 2.44 M/s | 4.16× 7.97 M/s · 1.92 M/s |
| uint16_t | 4.17× 12.3 M/s · 2.94 M/s | 4.17× 12.2 M/s · 2.93 M/s | 4.19× 12.3 M/s · 2.93 M/s | 4.17× 8.7 M/s · 2.09 M/s | 4.18× 7.4 M/s · 1.77 M/s |
| uint32_t | 4.16× 13.3 M/s · 3.19 M/s | 4.18× 13.4 M/s · 3.19 M/s | 4.18× 12.3 M/s · 2.93 M/s | 4.17× 9.2 M/s · 2.21 M/s | 4.17× 8.19 M/s · 1.96 M/s |
| uint64_t | 4.17× 9.84 M/s · 2.36 M/s | 4.17× 9.84 M/s · 2.36 M/s | 4.16× 8.19 M/s · 1.97 M/s | 1.19× 340 k/s · 285 k/s | 1.19× 340 k/s · 285 k/s |
| float | 4.20× 13.4 M/s · 3.18 M/s | 4.20× 13.4 M/s · 3.18 M/s | 4.20× 13.4 M/s · 3.18 M/s | 4.16× 6.43 M/s · 1.54 M/s | 5.47× 1.74 M/s · 318 k/s |
| double | 15.4× 5.71 M/s · 370 k/s | 15.5× 5.69 M/s · 368 k/s | 6.88× 3.46 M/s · 503 k/s | 5.54× 2.1 M/s · 379 k/s | 7.39× 1.22 M/s · 165 k/s |