Can My GTX 1660 Super Run Dota 2? FPS Estimate & System Requirements (2026)
Estimated GTX 1660 Super FPS for Dota 2 at 1080p, 1440p and 4K, plus the GPU tier you need for 60 FPS.
Last updated 2026-09-09 · evergreen reference
Wondering "can my GTX 1660 Super run Dota 2?" Our estimate puts it at roughly 108 FPS at 1080p, 71 FPS at 1440p and 41 FPS at 4K. The settings that tax Dota 2 most are texture quality, shadow quality and the Vulkan vs DX11 API choice. FPS figures are editorial estimates from a transparent demand-tier model (TechPowerUp relative-performance indices, retrieved 2026-08-29), not benchmarks. Verify with your own hardware.
Estimated GTX 1660 Super FPS for Dota 2
Frame-rate estimate by resolution. "Estimate" means modeled, not measured.
Bottom line
The GTX 1660 Super is a natural fit for Dota 2 at 1440p: about 71 FPS there and 108 FPS at 1080p. Native 4K is possible only with upscaling, not smooth Ultra. Note that Dota 2 is CPU-bound at high frame rates, so on a GTX 1660 Super the processor — not the GPU — decides how high your average FPS actually climbs.
GTX 1660 Super FPS by resolution
Modeled Dota 2 performance on a GTX 1660 Super (tier 3/9).
| Resolution | Est. FPS | Verdict |
|---|---|---|
| 1080p (Full HD) | 108 | Smooth 60+ FPS |
| 1440p (QHD) | 71 | Smooth 60+ FPS |
| 4K (UHD) | 41 | Playable on low–medium |
Verdict for the GTX 1660 Super + Dota 2 pairing
What to expect and where to aim.
Best target resolution
On a GTX 1660 Super, aim for 1440p (QHD) in Dota 2. The GTX 1660 Super is a natural fit for Dota 2 at 1440p: about 71 FPS there and 108 FPS at 1080p. Native 4K is possible only with upscaling, not smooth Ultra. Note that Dota 2 is CPU-bound at high frame rates, so on a GTX 1660 Super the processor — not the GPU — decides how high your average FPS actually climbs.
Settings to hit 60 FPS on your GTX 1660 Super
A starting point tuned to this exact pairing; adjust to taste.
CPU, not your GTX 1660 Super, is the limit
Unlike most titles, Dota 2 leans on the processor more than the GTX 1660 Super. At 1080p you can already be CPU-limited, so a faster GTX 1660 Super gives diminishing returns — spend the budget on a stronger CPU or faster RAM. The GTX 1660 Super has more than enough pixel-pushing power for Dota 2.
Bottleneck analysis: GTX 1660 Super + Dota 2
Why this pairing performs the way it does.
What actually bottlenecks Dota 2 on a GTX 1660 Super
The limiting factor for this specific pairing is your CPU. Dota 2 spends most of its frame budget on the processor (entity counts, physics, draw calls), so the GTX 1660 Super — a entry-level card at relative index 32/100 — rarely reaches its own limit. Upgrading the CPU yields more FPS than upgrading the GPU here.
What GPU tier Dota 2 needs
For ~60 FPS targets, based on its demand tier.
Recommended GPU tiers
Nearest real GPUs for each target (estimate).
| Target | Approx. GPU tier needed | Example GPU |
|---|---|---|
| 30 FPS @ 1080p (minimum) | index ≈ 8 | UHD 770 (integrated) |
| 60 FPS @ 1080p (recommended) | index ≈ 16 | GTX 1650 |
| 60 FPS @ 1440p (high) | index ≈ 24 | GTX 1650 |
How this estimate is calculated
Full transparency on the model.
Method
Dota 2 is assigned a hardware-demand tier 3/9 from its published requirements (or release era + genre). Each GPU has a relative-performance index (RTX 4090 = 100, source TechPowerUp). FPS ≈ 60 × (GPU index ÷ required index)^0.85, then scaled ×0.66 for 1440p and ×0.38 for 4K. FPS figures are editorial estimates from a transparent demand-tier model (TechPowerUp relative-performance indices, retrieved 2026-08-29), not benchmarks. Verify with your own hardware.
More dota 2 fixes & guides
Same-game troubleshooting and performance pages — jump to the one that matches your hardware.
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