How Many FPS Does Slay the Spire 2 Get with GTX 1660 Super? Performance at 1080p, 1440p & 4K
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Slay the Spire 2 system requirements
Official minimum and recommended requirements published by the developer.
Minimum
Recommended
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GTX 1660 Super Specifications
Want the exact Slay the Spire 2 FPS with your GTX 1660 Super?
These FPS assume a reference CPU. Add your real processor and RAM and we'll tailor the estimate to your rig.
- Estimate tailored to your rig
- Customize resolution, quality, and RAM
Slay the Spire 2 benchmark on GTX 1660 Super: FPS by resolution and quality
Pick yours and we recalculate the whole table above with it.
Slay the Spire 2 FPS with a GTX 1660 Super and a Intel Core i5-13400
| Quality | 1080p (Full HD) | 1440p (2K) | 4K (Ultra HD) |
|---|---|---|---|
| Ultra | 162FPS min 93Excellent | 97FPS min 68Good | 34FPS min 30Acceptable |
| High | 211FPS min 121Excellent | 126FPS min 88Excellent | 45FPS min 40Acceptable |
| Medium | 275FPS min 158Excellent | 165FPS min 115Excellent | 58FPS min 51Acceptable |
| Low | 356FPS min 204Excellent | 213FPS min 148Excellent | 75FPS min 66Good |
| Bottleneck (estimated) | CPU 51% | CPU 30% | GPU 45% |
The percentage estimates how much of the stronger component's capability goes unused because of the other one.
This one does matter: from the Intel Core i9-14900K downwards the processor becomes the brake on the GTX 1660 Super. There is 14% between the slowest and fastest CPU in the table. One caveat: this is at 1080p, where the CPU weighs most. At 1440p and 4K the graphics card takes over and the processor stops mattering.
FSR performance: FPS with AI upscaling
Upscaling renders Slay the Spire 2 at a lower internal resolution and reconstructs the image, so you trade a little sharpness for extra frames. These are the estimated figures for the GTX 1660 Super with FSR enabled, starting from its native Ultra FPS.
| Resolution | Native | FSR Quality | FSR Performance |
|---|---|---|---|
| 1080p | 162 | 203 | 235 |
| 1440p | 97 | 131 | 160 |
| 4K | 34 | 49 | 63 |
About ray tracing: every figure on this page is with ray tracing off. The GTX 1660 Super has no dedicated hardware for it, so it is an option best left disabled.
Estimated figures. The real gain varies by game and by the version of the technology.
Is the CPU or the graphics card holding you back?
These FPS assume a mid-range CPU that isn't a bottleneck — roughly a Intel Core i5-13400 — and 16 GB of RAM.
With that CPU, the GTX 1660 Super has headroom to spare in Slay the Spire 2: the processor runs out before the graphics card does. A faster processor would gain you FPS; a stronger graphics card would barely help. At 4K it flips: there the graphics card becomes the limit.
Is the GTX 1660 Super Enough for Slay the Spire 2?
The GTX 1660 Super delivers 162 FPS at 1080p Ultra in Slay the Spire 2. More than enough for 144Hz. You can comfortably play at 1440p.
At 1440p it gets 97 FPS and at 4K 34 FPS at Ultra quality.
This GPU is more than enough — you can play at 1440p or 4K comfortably
Want more FPS in Slay the Spire 2?
Our guide collects the settings that give between +40% and +90% FPS in Slay the Spire 2 with barely any visual loss. Recommended settings, GPU-specific tips (NVIDIA/AMD/Intel) and solutions to common game issues.
