x265initial AMD Ryzen 7 1800X Eight-Core testing with a Gigabyte AX370-Gaming 5 (F25 BIOS) and eVGA NVIDIA GeForce GTX 1080 Ti 11GB on Ubuntu 20.10 via the Phoronix Test Suite. first run: Processor: AMD Ryzen 7 1800X Eight-Core (8 Cores / 16 Threads), Motherboard: Gigabyte AX370-Gaming 5 (F25 BIOS), Chipset: AMD 17h, Memory: 64GB, Disk: 512GB PLEXTOR PX-512M8PeG + 2 x 960GB SanDisk Ultra II + 500GB Portable SSD T5 + 8002GB easystore 25FB, Graphics: eVGA NVIDIA GeForce GTX 1080 Ti 11GB (1556/5508MHz), Audio: NVIDIA GP102 HDMI Audio, Network: Intel I211 + Qualcomm Atheros Killer E2500 + Intel Wi-Fi 6 AX200 OS: Ubuntu 20.10, Kernel: 5.8.0-28-generic (x86_64), Desktop: KDE Frameworks 5.74.0, Display Server: X Server 1.20.9, Display Driver: NVIDIA 450.80.02, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 11.0.228, Vulkan: 1.2.133, Compiler: GCC 10.2.0, File-System: btrfs, Screen Resolution: 3440x1440 AMD Ryzen 7 1800X Eight-Core: Processor: AMD Ryzen 7 1800X Eight-Core (8 Cores / 16 Threads), Motherboard: Gigabyte AX370-Gaming 5 (F25 BIOS), Chipset: AMD 17h, Memory: 64GB, Disk: 512GB PLEXTOR PX-512M8PeG + 2 x 960GB SanDisk Ultra II + 500GB Portable SSD T5 + 8002GB easystore 25FB, Graphics: eVGA NVIDIA GeForce GTX 1080 Ti 11GB (1556/5508MHz), Audio: NVIDIA GP102 HDMI Audio, Network: Intel I211 + Qualcomm Atheros Killer E2500 + Intel Wi-Fi 6 AX200 OS: Ubuntu 20.10, Kernel: 5.8.0-28-generic (x86_64), Desktop: KDE Frameworks 5.74.0, Display Server: X Server 1.20.9, Display Driver: NVIDIA 450.80.02, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 11.0.228, Vulkan: 1.2.133, Compiler: GCC 10.2.0, File-System: btrfs, Screen Resolution: 3440x1440 x265 3.4 Video Input: Bosphorus 4K Frames Per Second > Higher Is Better first run . 8.24 |============================================================= Aircrack-ng 1.5.2 k/s > Higher Is Better AMD Ryzen 7 1800X Eight-Core . 13853.22 |======================================