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Best Dota 2 settings for the NVIDIA GTX 1660 Ti (laptop, 6GB) (2026)

On a NVIDIA GTX 1660 Ti (laptop, 6GB) (paired with a balanced Intel Core i5-8600K-class CPU), Dota 2 runs at roughly 66 FPS at 1080p with our optimized settings — up from about 66FPS with everything maxed. Here's the configuration and what each setting costs.

The NVIDIA GTX 1660 Ti (laptop, 6GB) is a entry-level graphics card with 6GB of VRAM, and Dota 2 is a lightweight, high-frame-rate esports title. Paired with the Intel Core i5-8600K, it runs well at 1080p — about 66 FPS with FrameCoach's optimized settings. That already clears a smooth frame rate on High, so our tuning keeps the visuals as high as possible instead of chasing extra frames.

Across resolutions you can expect around 66 FPS at 1080p and 62 FPS at 1440p, dropping to roughly 43 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
1080p6666
1440p4062
4K2343
Recommended settings
Upscaling — FSROff
Dota's render-scale slider. Lowering it is the biggest GPU saving on weaker cards.
Shadow QualityMediumbaseline
The main GPU cost. Medium is a clean balance for high refresh.
Effects QualityHighbaseline
Spell and ability effects. Lowering smooths chaotic team fights.
World LightingOnbaseline
Extra dynamic lighting on the map. Off is a small, safe saving.
Ambient OcclusionOnbaseline
Soft contact shadows. Cheap; Off for a minor gain.
Anti-Aliasing (FXAA)Onbaseline
Edge smoothing. Nearly free; leave On for a cleaner image.
Texture QualityHighbaseline
Surface sharpness - trivial VRAM use in Dota. Keep it High.

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

🎯 Can the NVIDIA GTX 1660 Ti (laptop, 6GB) run Dota 2? See the verdict →

Dota 2 on other GPUs
Other games on the NVIDIA GTX 1660 Ti (laptop, 6GB)
Frequently asked

What FPS does the NVIDIA GTX 1660 Ti (laptop, 6GB) get in Dota 2?

With FrameCoach's optimized balanced settings, the NVIDIA GTX 1660 Ti (laptop, 6GB) averages around 66 FPS at 1080p in Dota 2 — up from about 66 FPS with everything on High.

Can the NVIDIA GTX 1660 Ti (laptop, 6GB) run Dota 2 at 1440p?

At 1440p with optimized settings, the NVIDIA GTX 1660 Ti (laptop, 6GB) averages roughly 62 FPS in Dota 2 — a smooth experience.

What are the best Dota 2 settings for the NVIDIA GTX 1660 Ti (laptop, 6GB)?

Use a balanced preset, keep ray tracing off for maximum FPS, and ease the heaviest options like Shadow Quality and Effects Quality 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.