Pi Pico vs XIAO MG24
Cortex-M0+ (RP2040) at 200 MHz against Cortex-M33 (EFR32MG24) at 39 MHz, on real hardware, same C kernels, clocks verified.
Pi Pico
Cortex-M0+ (RP2040)
- Family
- Arm Cortex-M
- Board
- Pi Pico
- Clock
- 200 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
2.78×
Pi Pico faster, geometric mean of 30 cells
Biggest win for Pi Pico
7.05×
uint64_t modulo
Biggest win for XIAO MG24
1.59×
float subtract
Clock for clock
1.85×
XIAO MG24 needs fewer cycles per op (5.13× clock gap)
Operation by operation
Every cell
How many times faster Pi Pico is than XIAO MG24, operations per second. Blue: Pi Pico ahead. Orange: XIAO MG24 ahead.
| Add | Subtract | Multiply | Divide | Modulo | |
|---|---|---|---|---|---|
| uint8_t | 5.00× 13.5 M/s · 2.71 M/s | 5.36× 14.5 M/s · 2.71 M/s | 5.03× 12.7 M/s · 2.52 M/s | 1.96× 4.78 M/s · 2.44 M/s | 2.50× 4.78 M/s · 1.92 M/s |
| uint16_t | 3.62× 10.7 M/s · 2.94 M/s | 3.64× 10.7 M/s · 2.93 M/s | 3.84× 11.3 M/s · 2.93 M/s | 2.29× 4.77 M/s · 2.09 M/s | 2.70× 4.77 M/s · 1.77 M/s |
| uint32_t | 3.52× 11.3 M/s · 3.19 M/s | 3.52× 11.3 M/s · 3.19 M/s | 4.07× 11.9 M/s · 2.93 M/s | 2.33× 5.14 M/s · 2.21 M/s | 2.62× 5.14 M/s · 1.96 M/s |
| uint64_t | 2.73× 6.44 M/s · 2.36 M/s | 2.56× 6.05 M/s · 2.36 M/s | 1.59× 3.13 M/s · 1.97 M/s | 7.05× 2.01 M/s · 285 k/s | 7.05× 2.01 M/s · 285 k/s |
| float | 1/1.47× 2.16 M/s · 3.18 M/s | 1/1.59× 2 M/s · 3.18 M/s | 1/1.30× 2.45 M/s · 3.18 M/s | 1.30× 2.01 M/s · 1.54 M/s | 3.58× 1.14 M/s · 318 k/s |
| double | 4.33× 1.6 M/s · 370 k/s | 4.02× 1.48 M/s · 368 k/s | 2.02× 1.02 M/s · 503 k/s | 2.45× 926 k/s · 379 k/s | 4.45× 734 k/s · 165 k/s |