The efficiency of Ubuntu Linux run utilizing the Windows Subsystem for Linux 2 (WSL2) beneath the upcoming Windows 11 launch was a detailed match to the efficiency of the distro run on naked metallic, in response to a brand new benchmark.
Following up of their benchmark evaluating Windows 11 towards Linux, Phoronix tried to gauge the enhancements of the WSL2 subsystems of the upcoming Windows launch, by pitting it towards native Ubuntu 20.04, and the upcoming Ubuntu 21.10 installations.
“Out of 130 tests in total, Windows 11 WSL2 Ubuntu 20.04 LTS managed to run at 94% the speed of bare metal Ubuntu 20.04 LTS on the same system,” observes Phoronix.
Impressed by the efficiency, Phoronix makes it a degree to focus on the CPU/system benchmarks the place WSL2 delivered comparable efficiency to the natively-running Ubuntu set up.
Encouraging outcomes
The benchmarks had been performed utilizing the open supply Phoronix Test Suite running on an AMD Ryzen 9 5900X system with the ASUS ROG CROSSHAIR VIII HERO motherboard geared up with 16GB of RAM, 1TB WD_BLACK SN850 NVMe SSD, and a GeForce RTX 3090 graphics card.
The exams revealed some fascinating outcomes. For occasion, beneath heavy workloads, WSL2 confirmed some overhead in comparison with naked metallic Ubuntu Linux as anticipated. However, for some HPC workloads like Rodinia, Ubuntu 20.04 LTS beneath WSL 2 carried out almost at par as naked metallic Ubuntu, and in some instances even got here out forward.
In the identical vein, the efficiency of most average CPU workloads that aren’t I/O or reminiscence intensive, the WSL2 Ubuntu efficiency was just about the identical as that of its naked metallic counterpart.
“Windows Subsystem for Linux 2 overall has matured quite well and for most workloads is delivering acceptable performance atop Windows 11,” concludes Phoronix, stating that whereas the exams had been carried out on a still-cooking Windows 11 “Dev” channel launch (Windows 11 22454.1000) they’ll be repeated as soon as Windows 11 is launched in October.
Via (*2*)Phoronix
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