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Radxa CM3I 2GB

Benchmarks, specifications, and real-world performance data

Specification
Basic Specifications
Price$65*
RAM2GB
SoC
Mali-G52 2EE
ArchitectureARM
CPU Cores
4 cores
4× Cortex-A55 @ 2.0GHz

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You're viewing detailed specifications for Radxa CM3I 2GB. Add another board to see side-by-side comparisons and performance charts.

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Radxa CM3I (2GB)

CPU Performance

Processor performance across single and multi-core workloads

7-Zip Benchmark

Higher Scores are Better

Single-Core Combined
Radxa CM3I (2GB)
1,425 MIPS
Multi-Core Combined
Radxa CM3I (2GB)
4,923 MIPS

High Performance Linpack

Higher Scores are Better

Performance
Radxa CM3I (2GB)
7.74 GFLOPS
Performance/Watt
Radxa CM3I (2GB)
0.83 GFLOPS/W

UnixBench

Higher Scores are Better

Single Core
Radxa CM3I (2GB)
336
Multi Core
Radxa CM3I (2GB)
1,112

PassMark CPU

Higher Scores are Better

CPU Score
Radxa CM3I (2GB)
709

CPU Mining (cpuminer-multi)

Higher Hashrates are Better

Single Core
Radxa CM3I (2GB)
1.9 kH/s
Multi Core
Radxa CM3I (2GB)
7.56 kH/s

Memory Performance

Memory bandwidth and throughput benchmarks

TinyMemBench

Higher Bandwidth is Better

memcpy
Radxa CM3I (2GB)
1,533.6 MB/s
memset
Radxa CM3I (2GB)
4,626.7 MB/s

PassMark RAM

Higher Scores are Better

RAM Score
Radxa CM3I (2GB)
544

Storage Performance

Disk I/O throughput measured with FIO

fio Storage Performance - microSD

Higher Speeds are Better • Raspberry Pi 32GB (32GB microSD)

4K Random Read
Radxa CM3I (2GB)
12.6 MB/s
4K Random Write
Radxa CM3I (2GB)
5.1 MB/s

fio Storage Performance - eMMC

Higher Speeds are Better • Radxa CM3I (8GB eMMC)

4K Random Read
Radxa CM3I (2GB)
25.7 MB/s
4K Random Write
Radxa CM3I (2GB)
26.8 MB/s

fio Storage Performance - M.2 NVMe

Higher Speeds are Better • Crucial P5 Plus (1024GB M.2 NVMe)

4K Random Read
Radxa CM3I (2GB)
121.9 MB/s
4K Random Write
Radxa CM3I (2GB)
78.1 MB/s

Network Performance

Ethernet and WiFi throughput measured with iPerf3

iPerf3 Network Performance

Higher Speeds are Better

Ethernet Up
Radxa CM3I (2GB)
942 Mbps
Ethernet Down
Radxa CM3I (2GB)
942 Mbps

Power & Thermal

Power consumption at idle and under various workloads

Power Consumption

Lower is "Better"

Idle Power
Radxa CM3I (2GB)
4.8W
Load Power
Radxa CM3I (2GB)
7.6W
Linpack Max
Radxa CM3I (2GB)
9.1W