x265-test Intel Core i7-7800X testing with a ASUS WS X299 SAGE (3405 BIOS) and Zotac NVIDIA GeForce RTX 2080 Ti 11GB on Ubuntu 20.04 via the Phoronix Test Suite. 7800x-4X2080ti: Processor: Intel Core i7-7800X @ 4.00GHz (6 Cores / 12 Threads), Motherboard: ASUS WS X299 SAGE (3405 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 64GB, Disk: 1000GB CT1000MX500SSD1 + 4001GB Seagate ST4000NM0035-1V4, Graphics: Zotac NVIDIA GeForce RTX 2080 Ti 11GB, Audio: Realtek ALC1220, Network: Intel I219-LM + Intel I210 OS: Ubuntu 20.04, Kernel: 5.4.0-109-generic (x86_64), Desktop: GNOME Shell 3.36.9, Display Server: X Server 1.20.13, Display Driver: NVIDIA, OpenCL: OpenCL 3.0 CUDA 11.4.189, Vulkan: 1.2.175, Compiler: GCC 9.4.0 + CUDA 9.0, File-System: ext4, Screen Resolution: 800x600 x265 3.4 Video Input: Bosphorus 4K Frames Per Second > Higher Is Better 7800x-4X2080ti . 9.39 |======================================================== x265 3.4 Video Input: Bosphorus 1080p Frames Per Second > Higher Is Better 7800x-4X2080ti . 43.26 |=======================================================