o.out microsoft testing on Ubuntu 20.04 via the Phoronix Test Suite. WSL2 Ubuntu 20.04: Processor: Intel Xeon E3-1241 v3 (4 Cores / 8 Threads), Memory: 14GB, Disk: 2 x 275GB Virtual Disk OS: Ubuntu 20.04, Kernel: 4.19.84-microsoft-standard (x86_64), Compiler: GCC 9.3.0 + Clang 10.0.0-+rc3-1build1, File-System: ext4, System Layer: microsoft C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better WSL2 Ubuntu 20.04 . 223.18 |===================================================