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Best Once Human settings for the NVIDIA GTX 660 (2GB) (2026)

On a NVIDIA GTX 660 (2GB) (paired with a balanced Intel Core i5-8600K-class CPU), Once Human runs at roughly 33 FPS at 1080p with our optimized settings — up from about 14FPS with everything maxed. Here's the configuration and what each setting costs.

The NVIDIA GTX 660 (2GB) is a entry-level graphics card with 2GB of VRAM, and Once Human is a moderately demanding game. Paired with the Intel Core i5-8600K, it is a real challenge at 1080p — about 33 FPS with FrameCoach's optimized settings, a clear jump from roughly 14 FPS with everything on High.

Across resolutions you can expect around 33 FPS at 1080p and 20 FPS at 1440p, dropping to roughly 11 FPS at 4K. The biggest free win is FSR upscaling — set it to Quality for a large FPS boost at little visual cost.

ResolutionAll-High FPSOptimized FPS
1080p1433
1440p820
4K511
🚀 Biggest free win: enable FSR (Balanced) — about +55% FPS for a small sharpness trade.
Recommended settings
Upscaling — FSRBalanced+55% FPS
Once Human (Unreal Engine 4) supports DLSS and FSR. A free FPS boost - enable it first.
ShadeLow+10% FPS
Shadow resolution and range. High is the value pick over Ultra.
VFXLow+8% FPS
Gunfire and monster visual effects - heavy in the open-world survival fights. Lowering smooths busy moments.
Vegetation DensityLow+7% FPS
Plant density across the post-apocalyptic world. A real cost outdoors.
Draw DistanceLow+6% FPS
How far detail renders. High is a clean trade.
Reflection QualityOff+5% FPS
Reflections on water. Medium is plenty.
Post ProcessingLow+5% FPS
Bloom and depth of field. Cheap; set to taste.
Anti-AliasingOff+4% FPS
Edge smoothing. Medium keeps the image clean cheaply.
Texture QualityUltra-1% FPS
Surface sharpness - cheap if it fits your VRAM.

⚡ Fine-tune this for your exact CPU & target FPS →

🎯 Can the NVIDIA GTX 660 (2GB) run Once Human? See the verdict →

Once Human on other GPUs
Other games on the NVIDIA GTX 660 (2GB)
Frequently asked

What FPS does the NVIDIA GTX 660 (2GB) get in Once Human?

With FrameCoach's optimized balanced settings, the NVIDIA GTX 660 (2GB) averages around 33 FPS at 1080p in Once Human — up from about 14 FPS with everything on High.

Can the NVIDIA GTX 660 (2GB) run Once Human at 1440p?

At 1440p with optimized settings, the NVIDIA GTX 660 (2GB) averages roughly 20 FPS in Once Human; turn on upscaling or aim for a locked 60 for the best feel.

What are the best Once Human settings for the NVIDIA GTX 660 (2GB)?

Turn on FSR (Balanced), keep ray tracing off for maximum FPS, and ease the heaviest options like Shade and VFX down a notch. The full per-setting breakdown is above.

FPS figures are estimates from a generalized model (hardware tier × game load × per-setting weights), not live benchmarks — real performance varies by scene, drivers and game version.