Wireguard VPN Server/Client Speed Comparison for WiFi 7 routers.
https://forums.hardwarezone.com.sg/threads/wifi-7-routers-with-high-vpn-server-speed.7087782/
My own test results:
Asus TUF-BE6500 wireguard server speed is roughly about 550-600Mbps download, 730-830Mbps upload. Qualcomm IPQ5322 CPU.
Asus RT-AX86U wireguard server speed is roughly about 440-540 Mbps download, 610-690 Mbps upload. Broadcom BCM4908 CPU.
Data collected from the following Youtube Channel in German: not so sure if it is Wireguard VPN server or Client. I tend to guess the performance is for Wireguard VPN Client.
https://www.youtube.com/@CLPTutorials/videos
The author mentions that Asus Wireguard VPN implementation only uses two core of the CPU and not 4-core.
Asus ROG GT-BE19000 -- 889 Mbps download, 748 Mbps upload (BCM 4916 CPU)
Asus ROG GT-BE98 -- 1058 Mbps download, 735 Mbps upload (BCM 4916 CPU)
Asus RT-BE88U -- 1134 Mbps download, 677 Mbps upload (BCM 4916 CPU)
Asus RT-BE92U -- 752 Mbps download, 503 Mbps upload (BCM6755/6754 CPU)
TP-Link Archer GE800 -- 2113 Mbps download, 1057 Mbps upload (IPQ9574 CPU)
TP-Link Archer BE800 -- 2114 Mbps download, 1979 Mbps upload (IPQ9574 CPU)
TP-Link Archer BE550 -- 1682 Mbps download, 1232 Mbps upload (IPQ9554 CPU)
TP-Link Archer BE230 -- 865 Mbps download, 814 Mbps upload (BCM6755/6754 CPU)