Unverified88% confidenceFactTime unknown
硬件VPN路由器的实际VPN吞吐量远低于标称有线吞吐：例如标称千兆的路由器开启OpenVPN加密后实测常只有50-150Mbps，选购要看厂商标注的"VPN throughput"而非"WAN throughput"
1
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88%
Confidence
Long-term
Relevance
-
First Seen
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Unverified百元级低端VPN路由器(单核580MHz以下)勉强能建隧道但加密速度不足20Mbps，作为主路由跑VPN会严重卡顿，不建议在千兆宽带下购买入门机型跑全屋VPN86% similarUnverifiedCPU性能很弱，运行OpenVPN加密时实际吞吐量通常只有个位数到十几Mbps，不适合需要高速VPN连接的用户85% similarUnverifiedVPN加密对CPU负载极高，标称WiFi速率不代表VPN速率。1GHz双核ARM大约只能跑50-80Mbps的OpenVPN，要跑满千兆VPN需选带AES-NI硬件加速或四核1.4GHz以上CPU的机型79% similarUnverified内置VPN的旅行路由器CPU主频应≥880MHz或双核以上，否则开启AES-256加密后实测速度常跌至20Mbps以下，无法满足视频会议或流媒体需求77% similarUnverified录像机的最大解码/接入带宽（如80Mbps）决定能同时接入多少路高清IPC，8路4K满码流可能超出低端NVR带宽上限导致卡顿，需核对接入带宽而非仅看路数71% similar
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