Radxa 4 SE
Benchmarks, specifications, and real-world performance data
Tested by Bret Weber Last updated
Geekbench 6
766
multi-core · 290 single-core
Power draw
7.5W load
3.0W idle
Price
$80.00
Performance Summary
At the heart of the Radxa 4 SE sits the Rockchip RK3399-T, giving this ARM board 6 CPU cores alongside 4GB of memory. In our hands-on testing it scored 766 multi-core and 290 single-core in Geekbench 6, plus 6,196 MIPS in multi-core 7-Zip compression. Raw floating point throughput came in at 11.64 GFLOPS in Linpack. We measured 3.0W idle and 7.5W loaded power consumption.
| Specification | Radxa 4 SE 4GB RAM |
|---|---|
| Basic Specifications | |
| Price | $80 |
| RAM | 4GB |
| SoC | |
| Architecture | ARM |
| CPU Cores | 6 cores 2× Cortex-A72 @ 1.5GHz 4× Cortex-A53 @ 1.0GHz |
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
CPU Mining (cpuminer-multi)
Higher Hashrates are Better
Memory Performance
Memory bandwidth and throughput benchmarks
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)
fio Storage Performance - M.2 NVMe
Higher Speeds are Better • Crucial P5 Plus (1024GB M.2 NVMe)
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"
Frequently Asked Questions
How fast is the Radxa 4 SE?
In our testing the Radxa 4 SE scored 766 in Geekbench 6 multi-core and 290 in single-core, with 6,196 MIPS in multi-core 7-Zip compression.
How much power does the Radxa 4 SE use?
We measured the Radxa 4 SE drawing 3.0W at idle and 7.5W under sustained CPU load.
How much does the Radxa 4 SE cost?
The Radxa 4 SE is listed at $80.00 for the 4GB RAM configuration. Street prices vary by retailer and availability.
See how the Radxa 4 SE stacks up against another board, side by side.