XIAO MG24 vs Pi Pico 2W
Cortex-M33 (EFR32MG24) at 39 MHz against Cortex-M33 (RP2350) at 150 MHz, on real hardware, same C kernels, clocks verified.
XIAO MG24
Cortex-M33 (EFR32MG24)
- Family
- Arm Cortex-M
- Board
- XIAO MG24 Sense
- Clock
- 39 MHz
- float / double
- 32-bit / 64-bit
Pi Pico 2W
Cortex-M33 (RP2350)
- Family
- Arm Cortex-M
- Board
- Pi Pico 2W
- Clock
- 150 MHz
- float / double
- 32-bit / 64-bit
Typical gap
4.45×
Pi Pico 2W faster, geometric mean of 30 cells
Biggest win for XIAO MG24
0.84×
uint64_t divide
Biggest win for Pi Pico 2W
15.5×
double subtract
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 XIAO MG24 is than Pi Pico 2W, operations per second. Blue: XIAO MG24 ahead. Orange: Pi Pico 2W ahead.
| Add | Subtract | Multiply | Divide | Modulo | |
|---|---|---|---|---|---|
| uint8_t | 1/4.50× 2.71 M/s · 12.2 M/s | 1/4.50× 2.71 M/s · 12.2 M/s | 1/4.48× 2.52 M/s · 11.3 M/s | 1/3.88× 2.44 M/s · 9.49 M/s | 1/4.16× 1.92 M/s · 7.97 M/s |
| uint16_t | 1/4.17× 2.94 M/s · 12.3 M/s | 1/4.17× 2.93 M/s · 12.2 M/s | 1/4.19× 2.93 M/s · 12.3 M/s | 1/4.17× 2.09 M/s · 8.7 M/s | 1/4.18× 1.77 M/s · 7.4 M/s |
| uint32_t | 1/4.16× 3.19 M/s · 13.3 M/s | 1/4.18× 3.19 M/s · 13.4 M/s | 1/4.18× 2.93 M/s · 12.3 M/s | 1/4.17× 2.21 M/s · 9.2 M/s | 1/4.17× 1.96 M/s · 8.19 M/s |
| uint64_t | 1/4.17× 2.36 M/s · 9.84 M/s | 1/4.17× 2.36 M/s · 9.84 M/s | 1/4.16× 1.97 M/s · 8.19 M/s | 1/1.19× 285 k/s · 340 k/s | 1/1.19× 285 k/s · 340 k/s |
| float | 1/4.20× 3.18 M/s · 13.4 M/s | 1/4.20× 3.18 M/s · 13.4 M/s | 1/4.20× 3.18 M/s · 13.4 M/s | 1/4.16× 1.54 M/s · 6.43 M/s | 1/5.47× 318 k/s · 1.74 M/s |
| double | 1/15.4× 370 k/s · 5.71 M/s | 1/15.5× 368 k/s · 5.69 M/s | 1/6.88× 503 k/s · 3.46 M/s | 1/5.54× 379 k/s · 2.1 M/s | 1/7.39× 165 k/s · 1.22 M/s |