Unverified88% confidenceFactTime unknown
Pi 5相比Pi 4性能提升约2-3倍,但满载功耗更高(需5V/5A即25W官方电源),且必须加主动散热(官方Active Cooler或风扇壳),否则会降频
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified5G模组比4G功耗高很多且发热明显,无风扇被动散热的5G CPE长时间满负载易降频,机身较大带散热片或风扇的机型更适合7×24小时运行74% similarUnverified视频性能与续航/发热权衡:GH系列内录高码率4K/6K时耗电快,长时间拍摄需外接电源或多备电池,而带风扇机型虽增加重量但可避免过热停机66% similarUnverified5.3K高分辨率录制会加速电池消耗并产生明显机身发热,日常使用建议根据实际需求选择4K模式以兼顾续航与温控;只在有明确后期裁剪需求时才启用5.3K。64% similarUnverifiedUSB 5V供电功率上限较低,6个风扇同时运转时每个风扇实际转速和风量有限,与点烟器12V供电款相比通风效果偏弱63% similarUnverified发射功率越高续航越差:手持机满功率6W发射时耗电是待机的十几倍,选择带自动省电和功率档位切换(1W近距/6W远距)的机型可显著延长实际续航,标称续航多按5-5-90占空比测得62% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/469547API
curl https://kongchang.com/api/v1/knowledge/claims/469547MCP
get_claim(id=469547)