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Raspberry Pi Compute Module 4 (CM4) vs Libre Computer La Frite

Benchmarks, specifications, and real-world performance data

Specification
Raspberry PiCompute Module 4 (CM4) (2GB)Compute Module 4 (CM4) (2GB) Product Page
Libre ComputerLa Frite (1GB)La Frite (1GB) Product Page
Basic Specifications
Price
$67.5*
AmazonAMZ**AliExpressALI**OFF
$15*
AmazonAMZ**OFF
RAM2GB1GB
SoC
Broadcom BCM2711
VideoCore VI
Amlogic S805X
Mali-450 MP3
ArchitectureARMARM
CPU Cores
4 cores
4× Cortex-A72 @ 1.5GHz
4 cores
4× Cortex-A53 @ 1.2GHz

Legend

Best value in category
Key performance metric
*Manufacturer's RRP
**Affiliate link that may result in commissions if you purchase a qualifying item
Raspberry Pi Compute Module 4 (CM4) (2GB)
Libre Computer La Frite (1GB)

CPU Performance

Processor performance across single and multi-core workloads

Geekbench 6

Higher Scores are Better

Single-Core
Raspberry Pi Compute Module 4 (CM4) (2GB)
255
Libre Computer La Frite (1GB)
No Data
Multi-Core
Raspberry Pi Compute Module 4 (CM4) (2GB)
609
Libre Computer La Frite (1GB)
No Data

7-Zip Benchmark

Higher Scores are Better

Single-Core Combined
Raspberry Pi Compute Module 4 (CM4) (2GB)
1,522 MIPS
Libre Computer La Frite (1GB)
1,048 MIPS
Multi-Core Combined
Raspberry Pi Compute Module 4 (CM4) (2GB)
5,170 MIPS
Libre Computer La Frite (1GB)
3,454 MIPS

High Performance Linpack

Higher Scores are Better

Performance
Raspberry Pi Compute Module 4 (CM4) (2GB)
12.46 GFLOPS
Libre Computer La Frite (1GB)
No Data
Performance/Watt
Raspberry Pi Compute Module 4 (CM4) (2GB)
2.22 GFLOPS/W
Libre Computer La Frite (1GB)
No Data

UnixBench

Higher Scores are Better

Single Core
Raspberry Pi Compute Module 4 (CM4) (2GB)
493
Libre Computer La Frite (1GB)
221
Multi Core
Raspberry Pi Compute Module 4 (CM4) (2GB)
1,528
Libre Computer La Frite (1GB)
811

PassMark CPU

Higher Scores are Better

CPU Score
Raspberry Pi Compute Module 4 (CM4) (2GB)
518
Libre Computer La Frite (1GB)
446

CPU Mining (cpuminer-multi)

Higher Hashrates are Better

Single Core
Raspberry Pi Compute Module 4 (CM4) (2GB)
1.89 kH/s
Libre Computer La Frite (1GB)
1.23 kH/s
Multi Core
Raspberry Pi Compute Module 4 (CM4) (2GB)
7.54 kH/s
Libre Computer La Frite (1GB)
4.79 kH/s

Memory Performance

Memory bandwidth and throughput benchmarks

TinyMemBench

Higher Bandwidth is Better

memcpy
Raspberry Pi Compute Module 4 (CM4) (2GB)
2,847.4 MB/s
Libre Computer La Frite (1GB)
1,368 MB/s
memset
Raspberry Pi Compute Module 4 (CM4) (2GB)
3,182.1 MB/s
Libre Computer La Frite (1GB)
4,021.4 MB/s

PassMark RAM

Higher Scores are Better

RAM Score
Raspberry Pi Compute Module 4 (CM4) (2GB)
625
Libre Computer La Frite (1GB)
218

AI & LLM Performance

Large Language Model inference performance

Ollama LLM Benchmark

Higher Scores are Better

Tokens/sec
Raspberry Pi Compute Module 4 (CM4) (2GB)
3.46 tok/s
Libre Computer La Frite (1GB)
No Data
Tokens/Watt
Raspberry Pi Compute Module 4 (CM4) (2GB)
0.72 tok/W
Libre Computer La Frite (1GB)
No Data
Tokens/Dollar
Raspberry Pi Compute Module 4 (CM4) (2GB)
0.06 tok/$
Libre Computer La Frite (1GB)
No Data

Storage Performance

Disk I/O throughput measured with FIO

fio Storage Performance - eMMC

Higher Speeds are Better • Raspberry Pi CM4 (16GB eMMC), Libre Computer eMMC (16GB eMMC)

4K Random Read
Raspberry Pi Compute Module 4 (CM4) (2GB)
26.3 MB/s
Libre Computer La Frite (1GB)
27.7 MB/s
4K Random Write
Raspberry Pi Compute Module 4 (CM4) (2GB)
38.8 MB/s
Libre Computer La Frite (1GB)
14.8 MB/s

fio Storage Performance - M.2 NVMe

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

4K Random Read
Raspberry Pi Compute Module 4 (CM4) (2GB)
245.7 MB/s
Libre Computer La Frite (1GB)
No Data
4K Random Write
Raspberry Pi Compute Module 4 (CM4) (2GB)
153.6 MB/s
Libre Computer La Frite (1GB)
No Data

Network Performance

Ethernet and WiFi throughput measured with iPerf3

iPerf3 Network Performance

Higher Speeds are Better

Ethernet Up
Raspberry Pi Compute Module 4 (CM4) (2GB)
942 Mbps
Libre Computer La Frite (1GB)
94 Mbps
Ethernet Down
Raspberry Pi Compute Module 4 (CM4) (2GB)
941 Mbps
Libre Computer La Frite (1GB)
94 Mbps

Power & Thermal

Power consumption at idle and under various workloads

Power Consumption

Lower is "Better"

Idle Power
Raspberry Pi Compute Module 4 (CM4) (2GB)
No Data
Libre Computer La Frite (1GB)
0.9W
Load Power
Raspberry Pi Compute Module 4 (CM4) (2GB)
4.2W
Libre Computer La Frite (1GB)
2W
Ollama Max
Raspberry Pi Compute Module 4 (CM4) (2GB)
4.8W
Libre Computer La Frite (1GB)
No Data
Linpack Max
Raspberry Pi Compute Module 4 (CM4) (2GB)
5.6W
Libre Computer La Frite (1GB)
No Data

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Raspberry Pi 3 (Model B+) 1GB
1GB RAM - $35
Raspberry Pi 5 2GB
2GB RAM - $55

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