Magpie vs PULSE

Magpie is a free Windows tool for scaling windowed or fullscreen content with built-in algorithms and filters. These include Anime4K, FSR, CRT shaders, and other effects. Effects can be combined, most have adjustable parameters, and users familiar with HLSL can add effects. The WinUI-based interface supports light and dark themes, and the tool supports multiple monitors. Release notes describe a screenshot hotkey that defaults to Alt+Shift+S, with customizable filenames, and SGSR, a lightweight upscaling algorithm designed for 3D content. The FAQ says frame generation is not planned because Magpie focuses on visual quality and post-processing, which can add latency when used for frame generation. Magpie requires Windows 10 version 1903 or later, or Windows 11, and DirectX feature level 11. It is licensed under GPLv3, and downloads are linked from GitHub Releases. The repository says it has no SECURITY.md file and no published security advisories. Magpie is associated with a maker founded in 2021.

PULSE is a Windows game performance optimizer that monitors hardware and adjusts system settings. Its free plan provides real-time CPU, GPU, and RAM monitoring, system information, session history, and FPS and frametime readings through separately installed RTSS; no account is required. Pro adds GPU overclocking, CPU tuning, more than 90 persistent tweaks, Live Tune, network tools, per-game profiles, a crosshair overlay, and display controls. Network features include per-app firewall rules, QoS for game traffic, DNS benchmarking, and game-server ping. The maker reports 15–45% more FPS in many CPU-bound games, with results varying by game and hardware and less improvement for GPU-bound titles. PULSE tunes NVIDIA GTX 900 series and newer and AMD RX 400 series and newer, including RDNA 4; Intel Arc is monitored only. Before changing settings, it saves JSON snapshots and says one click restores original values. Requirements include 64-bit Windows 10 version 1809 or later, or Windows 11, and administrator rights for system tweaks. Pro starts at $3.99 a month for the early-supporter monthly plan.