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Radxa 4 SE 4GB

Benchmarks, specifications, and real-world performance data

$80.00RRP*Buy from RadxaOfficial product page

Geekbench 6

766

multi-core · 290 single-core

Power draw

7.5W load

3.0W idle

Price

$80.00

RRP

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
Radxa4 SE (4GB)
Basic Specifications
Price
$80*
OFF
RAM4GB
SoC
Rockchip RK3399-T
Mali-T860 MP4
ArchitectureARM
CPU Cores
6 cores
2× Cortex-A72 @ 1.5GHz
4× Cortex-A53 @ 1.0GHz
* Manufacturer's RRP** Affiliate link; qualifying purchases may earn us a commission
Radxa 4 SE (4GB)

CPU Performance

Processor performance across single and multi-core workloads

Geekbench 6

Higher Scores are Better

Single-Core
Radxa 4 SE (4GB)290
Multi-Core
Radxa 4 SE (4GB)766

7-Zip Benchmark

Higher Scores are Better

Single-Core Combined
Radxa 4 SE (4GB)1,672 MIPS
Multi-Core Combined
Radxa 4 SE (4GB)6,196 MIPS

High Performance Linpack

Higher Scores are Better

Performance
Radxa 4 SE (4GB)11.64 GFLOPS
Performance/Watt
Radxa 4 SE (4GB)1 GFLOPS/W

UnixBench

Higher Scores are Better

Single Core
Radxa 4 SE (4GB)514
Multi Core
Radxa 4 SE (4GB)1,820

PassMark CPU

Higher Scores are Better

CPU Score
Radxa 4 SE (4GB)1,110

CPU Mining (cpuminer-multi)

Higher Hashrates are Better

Single Core
Radxa 4 SE (4GB)2.22 kH/s
Multi Core
Radxa 4 SE (4GB)9.85 kH/s

Memory Performance

Memory bandwidth and throughput benchmarks

PassMark RAM

Higher Scores are Better

RAM Score
Radxa 4 SE (4GB)801

AI & LLM Performance

Large Language Model inference performance

Ollama LLM Benchmark

Higher Scores are Better

Tokens/sec
Radxa 4 SE (4GB)5.08 tok/s
Tokens/Watt
Radxa 4 SE (4GB)0.53 tok/W
Tokens/Dollar
Radxa 4 SE (4GB)0.06 tok/$

Storage Performance

Disk I/O throughput measured with FIO

fio Storage Performance - microSD

Higher Speeds are Better • Raspberry Pi 64GB (64GB microSD)

4K Random Read
Radxa 4 SE (4GB)10.7 MB/s
4K Random Write
Radxa 4 SE (4GB)7.7 MB/s

fio Storage Performance - M.2 NVMe

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

4K Random Read
Radxa 4 SE (4GB)237.3 MB/s
4K Random Write
Radxa 4 SE (4GB)164.4 MB/s

Network Performance

Ethernet and WiFi throughput measured with iPerf3

iPerf3 Network Performance

Higher Speeds are Better

Ethernet Up
Radxa 4 SE (4GB)942 Mbps
Ethernet Down
Radxa 4 SE (4GB)941 Mbps

Power & Thermal

Power consumption at idle and under various workloads

Power Consumption

Lower is "Better"

Idle Power
Radxa 4 SE (4GB)3W
Load Power
Radxa 4 SE (4GB)7.5W
Ollama Max
Radxa 4 SE (4GB)9.6W
Linpack Max
Radxa 4 SE (4GB)11.6W

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 has a manufacturer's recommended price of $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.