Iron Decree
Iron Decree has an FPSHQ demand score of 54/100: moderate requirements — runs on mid-range cards like the RTX 3060 / RX 6600. Source of the numbers: per the system requirements on Steam.
Iron Decree is a game by Castle Games. Steam release date: January 11, 2026. Minimum graphics card per Steam: AMD Radeon RX 470. It needs at least 8 GB of RAM.
Description
Wield swords and spells to survive endless waves of undead. Perform rituals, unlock powerful gear, and fight alongside friends to defend a cursed fortress.
Data: the game’s Steam store page
About the game
- Developer
- Castle Games
- Publisher
- Castle Games
- Release date
- January 11, 2026
- PC platforms
- Windows
- Mode
- multiplayer / co-op
- Steam store page
- store.steampowered.com/app/3216790
Iron Decree system requirements
| Component | Minimum | Recommended |
|---|---|---|
| OS | Microsoft Windows 10 | Microsoft Windows 10 |
| Processor | Intel(R) Core(TM) i5-6600K | Intel(R) Core(TM) i7-3770K |
| Memory | 8 GB ОЗУ | 8 GB ОЗУ |
| Graphics | AMD Radeon RX 470 | GeForce GTX 1060 |
| DirectX | версии 11 | версии 11 |
| Storage | 3 GB | 3 GB |
Source: the game’s Steam page — requirements published by the developer.
How big is Iron Decree and does it need an SSD
Iron Decree needs 3 GB of disk space, according to its official system requirements (the game’s Steam page, data as of Oct 8, 2026). requirements
The requirements of Iron Decree do not state a drive type — an SSD is not officially required; it only speeds up loading.
Source: official system requirements (the game’s Steam page), captured Oct 8, 2026. The size is the free space needed to install; updates and DLC can make it grow. store.steampowered.com
Tip: keep extra space beyond the listed size — updates are downloaded first and installed afterwards.
Ranking: how big 122417 popular games are and which need an SSD →
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FPS on different graphics cards
FPS forecast for Iron Decree on current 2024–2026 GPUs. Switch the graphics preset — the table recalculates. Average FPS at 1080p / 1440p / 4K.
| Graphics card | Tier | 1080p | 1440p | 4K |
|---|---|---|---|---|
| GeForce RTX 5090 | S | 210–355 | 170–285 | 100–175 |
| GeForce RTX 4090 | S | 195–330 | 150–250 | 84–145 |
| GeForce RTX 5080 | S | 180–310 | 135–225 | 73–125 |
| GeForce RTX 4080 Super | A | 170–290 | 120–205 | 66–110 |
| GeForce RTX 4080 | A | 160–275 | 115–190 | 62–105 |
| Radeon RX 7900 XTX | A | 160–280 | 115–195 | 62–105 |
| GeForce RTX 5070 Ti | A | 155–265 | 110–185 | 58–98 |
| Radeon RX 9070 XT | A | 150–260 | 105–180 | 56–95 |
| Radeon RX 7900 XT | A | 135–235 | 96–160 | 50–85 |
| GeForce RTX 4070 Ti Super | A | 145–250 | 100–170 | 54–92 |
| GeForce RTX 3090 Ti | B | 135–230 | 92–155 | 48–82 |
| Radeon RX 9070 | A | 130–225 | 90–150 | 47–81 |
* Average FPS: real measurements where available, otherwise the unified FPSHQ model. Actual FPS depends on the CPU, game patch and drivers. Reference GPU models without overclocking. methodology
📊 FPS by graphics card (1440p, Ultra)
Green — 60+ FPS (comfortable), yellow — 30–60 (playable), red — below 30. Dashed line marks 60 FPS.
Which graphics cards can run Iron Decree
Cards at least as fast as the Steam minimum (AMD Radeon RX 470). FPS is an FPSHQ model forecast for 1080p High, not a measurement.
- Radeon RX 470 ≈25 FPS
- GeForce GTX 780 ≈26 FPS
- Radeon RX 6400 ≈27 FPS
- Radeon RX 5600 XT ≈60 FPS
- GeForce GTX 1070 Ti ≈64 FPS
- GeForce GTX 1080 ≈66 FPS
Submit an FPS measurement
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Share your average FPS. Player measurements are checked, and once a cell has 3+ devices they refine the FPSHQ model.
Submit my resultHow to measure: 60 seconds of normal gameplay (not menus or loading), no frame cap or vsync; read average FPS and 1% low from an overlay.
The FPSHQ app for Windows computes average FPS and 1% low from frame times (PresentMon) and, with your consent, submits the result itself.
Get the appOnly aggregates are published: a median over 2+ devices or after review. No name or IP is stored — only a hash to stop abuse. Methodology
The higher it is, the more powerful a PC you need. Moderate load.
🏆 Which GPU do you need for Iron Decree?
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GPU ranking for Iron Decree →Key figures
Unique FPSHQ metrics from this page's data
Can my PC run Iron Decree?
Iron Decree (2026): FPSHQ load index 54 out of 100. Per the FPSHQ model, GeForce RTX 3060 delivers 79–130 FPS at 1080p High and GeForce RTX 4070 74–125 FPS at 1440p Ultra; 5 of 12 popular GPUs hold 60+ FPS at 1440p Ultra. Developer's minimum GPU: AMD Radeon RX 470; minimum RAM: 8 GB. Source of the numbers: per the system requirements on Steam (checked Oct 8, 2026); FPSHQ model estimate (not a measurement). (model accuracy)
- FPSHQ load index
- 54 FPSHQ index
- RTX 3060 · 1080p High
- 93 FPS model estimate
- RTX 4070 · 1440p Ultra
- 101 FPS model estimate
Frequently asked questions about the game
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