Lossless Scaling V2.1.1 Best May 2026

Lossless Scaling v2.1.1 is a version of the popular third-party utility Lossless Scaling available on Steam. It is designed to enhance gaming performance through spatial upscaling and AI-powered Frame Generation (LSFG). Key Version Features

Released in early 2024, the v2.1.x branch introduced major technological shifts for the software:

X3 Frame Generation: Introduced the ability to generate two intermediate frames, effectively tripling the perceived framerate (e.g., turning 30 FPS into 90 FPS).

Enhanced Architecture: Version 2.1 refined the LSFG 2.0 architecture, which was redesigned to handle larger-scale movements and reduce common artifacts like ghosting and image blurring.

Performance Mode: To balance the increased GPU load of newer algorithms (which can be 1.5x–2x higher than older versions), a "Performance" mode was added to maintain the speed of earlier versions while keeping the quality benefits of the new architecture.

Localization: Added support for new languages, including Croatian (hr). Core Functionality Lossless Scaling v2.1.1

Universal Compatibility: Unlike NVIDIA DLSS or AMD FSR, which require developer integration, Lossless Scaling works on any windowed application and supports any GPU (NVIDIA, AMD, or Intel).

Scaling Algorithms: Offers multiple upscaling methods including LS1 (proprietary ML), AMD FSR 1.0, NVIDIA NIS, and Integer Scaling (best for pixel art).

Frame Capture: Uses Windows Graphics Capture (WGC) or Desktop Duplication (DXGI) to capture frames externally from the game engine. Optimal Usage Requirements

Base Framerate: Recommended minimum of 30 FPS at 1080p or 40 FPS at 1440p to minimize artifacts.

GPU Headroom: The software requires spare GPU capacity to generate frames. It is recommended to keep GPU usage below 85-90%. Lossless Scaling v2

Mode: The game must run in Windowed or Borderless Windowed mode. Lossless Scaling on Steam

Performance Benchmarks: What to Expect

We tested Lossless Scaling v2.1.1 on a modest laptop (Ryzen 5 4500U, integrated Vega graphics, 16GB RAM) running Elden Ring (notorious for its 60 FPS cap).

Base Performance: 35-45 FPS (Stuttery, unpleasant).
With v2.1.1 (x2 Mode): Locked 60-70 FPS (Smooth, playable).
Input Lag Increase: Approximately 25-35ms. For a single-player RPG, this is barely noticeable. For a competitive shooter (Valorant, CS2), it is noticeable and not recommended.
GPU Temperature: Rose from 74°C to 81°C. The software does use computational power; it is not magic.

Verdict: For CPU-bound games or emulators (RPCS3, Yuzu, PCSX2), v2.1.1 is a miracle. For GPU-bound AAA shooters, stick to native rendering.

2. Adaptive Frame Generation

Prior to v2.1.1, frame generation was rigid. If your base FPS dropped from 60 to 40, the generated output became choppy. Version 2.1.1 introduced adaptive sync, allowing the scaling algorithm to dynamically adjust to your GPU's real-time workload, reducing stutter.

Pixels on Steroids: Why Lossless Scaling v2.1.1 is the Best $7 You’ll Spend This Year

There is a quiet revolution happening in the PC gaming space, and it isn’t coming from NVIDIA’s DLSS 3 or AMD’s FSR 3. It’s coming from a tiny utility on Steam called Lossless Scaling. Performance Benchmarks: What to Expect We tested Lossless

With the release of version 2.1.1, the developer has turned what was once a simple "pixel doubler" into a legitimate, frame-generating powerhouse that can breathe new life into your backlog.

Here is why you need to update (or buy) Lossless Scaling v2.1.1 right now.

A Word of Caution

This is not magic. It is interpolation. It adds latency (roughly 1-2 frames) and creates "soap opera effect" artifacts on UI elements like crosshairs or subtitles. Do not use this for competitive Valorant or CS2.

But for single-player immersion? For removing the judder from a 40 FPS cinematic game? Unbeatable.

9. Comparison to Alternatives

| Tool | Cost | Algorithms | Input Lag | GPU Load | Ease of Use | | ------------------------- | ------ | --------------------- | --------- | -------- | ----------- | | Lossless Scaling v2.1.1 | $6.99 | LS1, FSR, NIS, xBR | Very low | Low | High | | Magpie | Free | FSR, Anime4K, RAVU | Low | Medium | Medium | | IntegerScaler | Free | Nearest only | None | Minimal | Very High | | NVIDIA Image Scaling (NIS)| Free | NIS | Low | Low | Medium | | Built-in GPU scaling | Free | Bilinear/Bicubic | None | Minimal | Very High |

Verdict: Lossless Scaling offers the best algorithm variety and ease of use among paid options, but Magpie is a viable free alternative for advanced users.