Demersus needs at least NVIDIA® GeForce® GTX 1660 / AMD Radeon™ RX 580 8GB. Enter your graphics card and processor above to see your estimated FPS, or check your whole Steam library at once.

What are the system requirements for Demersus?

Minimum: graphics NVIDIA® GeForce® GTX 1660 / AMD Radeon™ RX 580 8GB, processor Intel® Core™ i5-9400F / AMD Ryzen™ 5 3600, RAM 8 GB RAM.

Can I run Demersus?

Demersus needs at least NVIDIA® GeForce® GTX 1660 / AMD Radeon™ RX 580 8GB. Below: estimated FPS for popular graphics cards and a free check for your own PC.

ReleaseOct 11, 2026
Steam user reviews0 % positive

Check your whole Steam library Build a PC for Demersus Steam store page ↗

Will it run on my PC?

On a phone? Enter the parts of your PC, the detector only runs on the PC itself.

Detect automatically Linux / macOS Don't know your parts? The small detector reads CPU, graphics card, RAM and VRAM in about a minute and fills them in on this site, on every game page too. Nothing is uploaded.

Enter your graphics card and processor, the result appears right away.

Demersus system requirements

	Minimum	Recommended
OS	Windows 10 64-bit	–
Processor	Intel® Core™ i5-9400F / AMD Ryzen™ 5 3600	estimated ≈ Core i5-10400 class (from the minimum specs)
Graphics	NVIDIA® GeForce® GTX 1660 / AMD Radeon™ RX 580 8GB	estimated ≈ RTX 3070 class (from the minimum specs)
Memory	8 GB RAM	estimated 16 GB (from the minimum specs)
Storage	5 GB available space	–

Estimated FPS in Demersus

High settings, no upscaling, with a fast processor (Ryzen 7 7800X3D). Estimates from the game's requirements, not benchmarks.

Not yet checked against benchmarks, a rough estimate that can be off by 25 % or more.

Graphics card	1080p	1440p	4K
GTX 1060 6GB	21	11	6
GTX 1660 Super	30	16	8
RTX 2060	35	19	9
RTX 3060	55	41	25
RTX 4060	60	41	17
RTX 4060 Ti 8GB	70	48	21
RTX 4060 Ti 16GB	70	52	32
RTX 5060	72	49	21
RTX 5060 Ti 8GB	83	56	24
RTX 5060 Ti 16GB	83	61	37
RX 9060 XT	77	57	35
RTX 3070	77	53	23
RTX 4070	95	70	43
RTX 5070	113	84	51
RX 7800 XT	100	74	45
RX 9070 XT	145	108	65
RTX 5070 Ti	144	107	65
RTX 4080	152	113	68
RTX 5080	166	123	75
RTX 4090	196	145	88
RTX 5090	249	184	112

How we estimate FPS →

Which graphics card do I need for Demersus?

The cheapest current graphics card that reaches each goal, paired with a fast processor.

1080p High · 60 FPSIntel Arc B580 12 GB ~60 FPSView on Amazon ↗
1440p High · 60 FPSRadeon RX 9070 16 GB ~98 FPSView on Amazon ↗
1440p High · 144 FPSGeForce RTX 5090 32 GB ~184 FPSView on Amazon ↗
4K High · 60 FPSRadeon RX 9070 XT 16 GB ~65 FPSView on Amazon ↗

Prices change often, check the current price in the store. Price check: 10/7/2026.

Optimize and fix performance

Deeper guides and known fixes for Demersus, straight from the communities and databases PC players trust. We link out, so every tip comes from the real source.

Frequently asked questions

Can I run Demersus?: Demersus needs at least NVIDIA® GeForce® GTX 1660 / AMD Radeon™ RX 580 8GB. Enter your graphics card and processor above to see your estimated FPS, or check your whole Steam library at once.
What are the system requirements for Demersus?: Minimum: graphics NVIDIA® GeForce® GTX 1660 / AMD Radeon™ RX 580 8GB, processor Intel® Core™ i5-9400F / AMD Ryzen™ 5 3600, RAM 8 GB RAM.