Radxa ROCK 5B+ vs Radxa ROCK 5B

Benchmarks, specifications, and real-world performance data

Specification
Basic Specifications
Price
RAM16GB8GB
SoC
Mali-G610 MP4
Rockchip NPU 3.0 (6 TOPS)
Mali-G610 MP4
Rockchip NPU 3.0 (6 TOPS)
ArchitectureARMARM
CPU Cores
8 cores
4× Cortex-A76 @ 2.4GHz
4× Cortex-A55 @ 1.8GHz
8 cores
4× Cortex-A76 @ 2.4GHz
4× Cortex-A55 @ 1.8GHz

Legend

Best value in category
Key performance metric
*Manufacturer's RRP
**Affiliate link that may result in commissions if you purchase a qualifying item
📖

Detailed Reviews

Read our comprehensive reviews from bret.dk featuring data and benchmarks from sbc.compare:

bret.dk logo
Radxa ROCK 5B+ (16GB)
Radxa ROCK 5B (8GB)

CPU Performance

Processor performance across single and multi-core workloads

Geekbench 6

Higher Scores are Better

Single-Core
Radxa ROCK 5B+ (16GB)
813
Radxa ROCK 5B (8GB)
849
Multi-Core
Radxa ROCK 5B+ (16GB)
2,944
Radxa ROCK 5B (8GB)
3,043

7-Zip Benchmark

Higher Scores are Better

Single-Core Combined
Radxa ROCK 5B+ (16GB)
2,883 MIPS
Radxa ROCK 5B (8GB)
3,113 MIPS
Multi-Core Combined
Radxa ROCK 5B+ (16GB)
15,470 MIPS
Radxa ROCK 5B (8GB)
16,486 MIPS

High Performance Linpack

Higher Scores are Better

Performance
Radxa ROCK 5B+ (16GB)
44.15 GFLOPS
Radxa ROCK 5B (8GB)
41.58 GFLOPS
Performance/Watt
Radxa ROCK 5B+ (16GB)
2.3 GFLOPS/W
Radxa ROCK 5B (8GB)
2.17 GFLOPS/W

UnixBench

Higher Scores are Better

Single Core
Radxa ROCK 5B+ (16GB)
1,280
Radxa ROCK 5B (8GB)
1,376
Multi Core
Radxa ROCK 5B+ (16GB)
6,076
Radxa ROCK 5B (8GB)
6,340

PassMark CPU

Higher Scores are Better

CPU Score
Radxa ROCK 5B+ (16GB)
2,778
Radxa ROCK 5B (8GB)
2,911

CPU Mining (cpuminer-multi)

Higher Hashrates are Better

Single Core
Radxa ROCK 5B+ (16GB)
3.64 kH/s
Radxa ROCK 5B (8GB)
3.7 kH/s
Multi Core
Radxa ROCK 5B+ (16GB)
21.43 kH/s
Radxa ROCK 5B (8GB)
21.76 kH/s

Memory Performance

Memory bandwidth and throughput benchmarks

PassMark RAM

Higher Scores are Better

RAM Score
Radxa ROCK 5B+ (16GB)
1,346
Radxa ROCK 5B (8GB)
1,402

AI & LLM Performance

Large Language Model inference performance

Ollama LLM Benchmark

Higher Scores are Better

Tokens/sec
Radxa ROCK 5B+ (16GB)
1.12 tok/s
Radxa ROCK 5B (8GB)
0.21 tok/s
Tokens/Watt
Radxa ROCK 5B+ (16GB)
0.09 tok/W
Radxa ROCK 5B (8GB)
0.02 tok/W
Tokens/Dollar
Radxa ROCK 5B+ (16GB)
0.02 tok/$
Radxa ROCK 5B (8GB)
No Data

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 ROCK 5B+ (16GB)
16.4 MB/s
Radxa ROCK 5B (8GB)
No Data
4K Random Write
Radxa ROCK 5B+ (16GB)
11.1 MB/s
Radxa ROCK 5B (8GB)
No Data

fio Storage Performance - M.2 NVMe

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

4K Random Read
Radxa ROCK 5B+ (16GB)
581.8 MB/s
Radxa ROCK 5B (8GB)
No Data
4K Random Write
Radxa ROCK 5B+ (16GB)
466.3 MB/s
Radxa ROCK 5B (8GB)
No Data

Network Performance

Ethernet and WiFi throughput measured with iPerf3

iPerf3 Network Performance

Higher Speeds are Better

Ethernet Up
Radxa ROCK 5B+ (16GB)
2,349 Mbps
Radxa ROCK 5B (8GB)
2,352 Mbps
Ethernet Down
Radxa ROCK 5B+ (16GB)
2,352 Mbps
Radxa ROCK 5B (8GB)
2,358 Mbps

Power & Thermal

Power consumption at idle and under various workloads

Power Consumption

Lower is "Better"

Idle Power
Radxa ROCK 5B+ (16GB)
No Data
Radxa ROCK 5B (8GB)
4.5W
Load Power
Radxa ROCK 5B+ (16GB)
8.6W
Radxa ROCK 5B (8GB)
9.5W
Ollama Max
Radxa ROCK 5B+ (16GB)
14.3W
Radxa ROCK 5B (8GB)
14.7W
Linpack Max
Radxa ROCK 5B+ (16GB)
19.2W
Radxa ROCK 5B (8GB)
19.2W

Add One More Board

You can compare up to 3 boards at once. Add one more to get the complete comparison.