Raspberry Pi 4 vs Radxa ROCK 5B
Benchmarks, specifications, and real-world performance data
Tested by Bret Weber Last updated
Fastest
Radxa ROCK 5B
3,043 GB6 multi-core
Best value
Radxa ROCK 5B
19.0 GB6 pts/$ at $160
Most efficient
Raspberry Pi 4
5.2W under load
Comparison Summary
This comparison puts the Raspberry Pi 4 and the Radxa ROCK 5B side by side using benchmark results from our own testing of each board. The Radxa ROCK 5B takes the CPU crown: 3,043 in Geekbench 6 multi-core against the Raspberry Pi 4's 614, a 396% advantage. For budget-focused builds, the Radxa ROCK 5B wins the value contest at 19.0 multi-core points per dollar at $159.90. The Raspberry Pi 4 is the most frugal under load, drawing 5.2W.
Read our individual reviews:
| Specification | Raspberry Pi 4 2GB RAM | Radxa ROCK 5B 8GB RAM |
|---|---|---|
| Basic Specifications | ||
| Price | ||
| RAM | 2GB | 8GB |
| SoC | ||
| Architecture | ARM | ARM |
| CPU Cores | 4 cores 4× Cortex-A72 @ 1.5GHz | 8 cores 4× Cortex-A76 @ 2.4GHz 4× Cortex-A55 @ 1.8GHz |
Every figure above comes from hardware run in-house by Bret Weber, on the exact OS build, kernel, firmware and boot device listed here. Boards are tested to a fixed procedure so results stay comparable between them: see our testing methodology for how each benchmark is run.
CPU Performance
Processor performance across single and multi-core workloads
Geekbench 6
Higher Scores are Better
7-Zip Benchmark
Higher Scores are Better
High Performance Linpack
Higher Scores are Better
UnixBench
Higher Scores are Better
PassMark CPU
Higher Scores are Better
CPU Mining (cpuminer-multi)
Higher Hashrates are Better
Memory Performance
Memory bandwidth and throughput benchmarks
GPU Performance
Graphics rendering with OpenGL and Vulkan, plus raw Vulkan compute throughput
glmark2 (OpenGL)
Higher Scores are Better
AI & LLM Performance
Large Language Model inference performance
Ollama LLM Benchmark
Higher Scores are Better
Storage Performance
Disk I/O throughput measured with FIO
fio Storage Performance - microSD
Higher Speeds are Better • Raspberry Pi 64GB (64GB microSD)
Only this board has been tested so far, so there is nothing to compare against yet.
Network Performance
Ethernet and WiFi throughput measured with iPerf3
iPerf3 Network Performance
Higher Speeds are Better
Power & Thermal
Power consumption at idle and under various workloads
Power Consumption
Lower is "Better"
Cooling & Thermal Testing
Frequently Asked Questions
Which is faster, the Radxa ROCK 5B or the Raspberry Pi 4?
The Radxa ROCK 5B is faster in our testing, scoring 3,043 in Geekbench 6 multi-core versus 614 for the Raspberry Pi 4, a 396% advantage.
Which board is the best value?
Of the boards in this comparison, the Radxa ROCK 5B offers the best performance per dollar: 19.0 Geekbench 6 multi-core points per dollar at $159.90.
Add One More Board
You can compare up to 3 boards at once. Add one more to get the complete comparison.