Can I Run Iron Defense?
Iron Defense is a battle field defensing game. Picking your guns and feed your bullets to your enemies. The win the game, you need to keep alive for a period of time, take out your enemies, and kill...
Can your PC run it? →System requirements
Minimum requirements
| CPU | intel i5-4460 / AMD Ryzen 3 Series |
|---|---|
| GPU | Geforce GTX 960 / Radeon HD 270 |
| RAM | 8 GB |
| Storage | 1 GB HDD |
| OS | Windows7 64bit |
| DirectX | Version 11 |
Recommended requirements
| CPU | intel i7-6700 / AMD Ryzen 7 Series |
|---|---|
| GPU | Geforce GTX 1070 / Radeon R9 380 |
| RAM | 16 GB |
| Storage | 1 GB HDD |
| OS | Windows10 64bit |
| DirectX | Version 11 |
Verified from Steam · 20 Jul 2026 source
Scores are deterministic, computed by fixed rules and benchmark tables, not written by an AI. How we score. Maintained by Farhad Ali. Spotted a wrong specification? Tell us.
Can you run Iron Defense?
Iron Defense is light on hardware. Its minimum, Geforce GTX 960 / Radeon HD 270, 8 GB RAM, about 1 GB free, sits below what an entry-level PC ships with today, so nearly any modern machine, and many older ones, will run it.
Bottleneck: GPU
Projected by resolution
| Resolution | Projection | Headroom |
|---|---|---|
| 1080p | Comfortable | 3.04x |
| 1440p | Comfortable | 1.71x |
| 4K | Below the bar | 0.76x |
A projection, not a measurement. We scale the published GPU requirement by pixel count, since 1440p draws 1.78 times the pixels of 1080p and 4K draws 4 times as many, then compare against RTX 3060 / Ryzen 5 build. The publisher did not state a target resolution, so 1080p is assumed as the baseline. We hold no frame rate data, so no FPS figure is claimed. Headroom above 1 means the reference machine has room to spare at that resolution.
Common GPUs
| Graphics card | Verdict |
|---|---|
| GTX 1060 6 GB | Runs great |
| GTX 1060 Laptop | Runs great |
| GTX 1650 4 GB | Runs great |
| GTX 1650 Laptop | Runs great |
| RTX 2060 6 GB | Runs great |
| RTX 2060 Laptop | Runs great |
| RTX 3060 12 GB | Runs great |
| RTX 3060 Laptop | Runs great |
| RTX 4060 8 GB | Runs great |
| RTX 4060 Laptop | Runs great |
| RTX 3070 8 GB | Runs great |
| RTX 3070 Laptop | Runs great |
| RTX 4070 12 GB | Runs great |
| RTX 4070 Laptop | Runs great |
| RX 6600 8 GB | Runs great |
Each card is compared against Iron Defense's published GPU requirement, assuming an otherwise-capable PC. Laptop rows use the real mobile chip's benchmark, a mobile GPU is always slower than its desktop namesake.
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Frequently asked questions
Can my PC run Iron Defense?
Upload your DxDiag file to Idxdiag's free checker and get a component by component compatibility verdict for Iron Defense in seconds. No install required.
What are the minimum system requirements for Iron Defense?
The minimum requirements are CPU: intel i5-4460 / AMD Ryzen 3 Series; GPU: Geforce GTX 960 / Radeon HD 270; 8 GB RAM; OS: Windows7 64bit.
How much storage does Iron Defense need?
Iron Defense needs about 1 GB of HDD storage.
Can an RTX 3060 run Iron Defense?
The RTX 3060 runs Iron Defense comfortably, clearing the title's GPU requirement with room to spare.
What is the bottleneck for Iron Defense?
On a typical modern PC (Ryzen 5 5600, RTX 3060, 16 GB RAM), the tightest component for Iron Defense is the GPU.