Win10ToolBoxForDocker Ubuntu Win10ToolBoxForDocker: Processor: Intel Core i3-8100 (2 Cores), Motherboard: Oracle VirtualBox v1.2, Memory: 4096MB, Disk: 21GB VBOX HDD OS: Clear Linux OS 27600, Kernel: 4.14.104-boot2docker (x86_64), Compiler: GCC 8.2.1 20180502 + Clang 7.0.1 + LLVM 7.0.1, File-System: overlayfs, System Layer: Oracle VirtualBox Win10DockerForWindows: Processor: Intel Core i3-8100 (2 Cores), Motherboard: Microsoft Virtual Machine (Hyper-V UEFI v3.0 BIOS), Memory: 4096MB, Disk: 64GB Virtual Disk OS: Clear Linux OS 27600, Kernel: 4.9.125-linuxkit (x86_64), Compiler: GCC 8.2.1 20180502 + Clang 7.0.1 + LLVM 7.0.1, File-System: overlayfs, System Layer: container-other WinServer2016: Processor: Intel Core i3-8100 (2 Cores), Motherboard: Microsoft Virtual Machine (Hyper-V UEFI v1.0 BIOS), Memory: 4096MB, Disk: 64GB Virtual Disk OS: Clear Linux OS 27600, Kernel: 4.9.125-linuxkit (x86_64), Compiler: GCC 8.2.1 20180502 + Clang 7.0.1 + LLVM 7.0.1, File-System: overlayfs, System Layer: container-other Ubuntu: Processor: Intel Core i3-8100 @ 3.60GHz (4 Cores), Motherboard: MSI H310M PRO-VH (MS-7B33) v1.0 (1.40 BIOS), Memory: 8192MB, Disk: 250GB Samsung SSD 860, Graphics: nouveaufb, Audio: Realtek ALC887-VD, Monitor: SyncMaster OS: Clear Linux OS 27600, Kernel: 4.18.0-15-generic (x86_64), Compiler: GCC 8.2.1 20180502 + Clang 7.0.1 + LLVM 7.0.1, File-System: overlayfs, Screen Resolution: 1680x1050, System Layer: Docker LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better Win10ToolBoxForDocker . 13.86 |================================================ Win10DockerForWindows . 13.82 |================================================ WinServer2016 ......... 12.80 |============================================ Ubuntu ................ 12.51 |===========================================