Wireguard Case closed / no active cooling RPi3B: Processor: ARMv8 Cortex-A53 @ 1.20GHz (4 Cores), Motherboard: raspberrypi rpi (2020.04 BIOS), Memory: 935MB, Disk: 64GB SB64G, Graphics: vc4drmfb OS: Fedora 32, Kernel: 5.8.6-201.fc32.aarch64 (aarch64) 20200904, Compiler: GCC 10.2.1 20200723, File-System: btrfs, Screen Resolution: 720x480 SamsungNP3005l: Processor: Intel Core i3-6006U @ 2.00GHz (2 Cores / 4 Threads), Motherboard: SAMSUNG NP300E5L-KF1BR (P08RED.021.181123.ZW BIOS), Chipset: Intel Skylake, Memory: 2 x 4096 MB DDR4-2133MT/s SF464128CKHIWDFSEG, Disk: 1000GB Western Digital WD10JPVX-35J, Graphics: Intel HD 520 3GB (900MHz), Audio: Realtek ALC256, Network: Realtek RTL8101/2/6E + Qualcomm Atheros QCA9377 802.11ac OS: Debian stable-updates, Kernel: 4.19.0-10-amd64 (x86_64), Desktop: KDE Plasma 5.17.5, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 4.5 Mesa 18.3.6, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080 WireGuard + Linux Networking Stack Stress Test Seconds < Lower Is Better RPi3B .......... 3653.98 |===================================================== SamsungNP3005l . 1422.30 |=====================