Can Steam Deck Run Grand Theft Auto III?
Steam Deck compatibility check and performance analysis
Unknown — Not yet tested by Valve
Valve's official Steam Deck compatibility rating for Grand Theft Auto III
Performance Grade
Overkill — Steam Deck crushes this
Performance Estimate
Based on Steam Deck GPU (RDNA 2, ~3800 score) at native 1280x800 resolution. Actual performance may vary based on game optimization and Proton compatibility.
Spec Comparison
| Component | Steam Deck | Minimum | Recommended | Status |
|---|---|---|---|---|
| GPU | RDNA 2 (Score: 3,800) | 16 MB Direct 3D Video Card | — | ? |
| CPU | Zen 2, 4c/8t (Score: ~15,000) | Pentium III® 450 MHz CPU | — | — |
| RAM | 16 GB LPDDR5 | 0.09375 GB | — | Pass |
| Storage | 64GB / 256GB / 512GB / 1TB | 0.488281 GB | — | — |
| Display | 1280x800, 7" / 7.4" OLED | — | OK | |
Frequently Asked Questions
Can Steam Deck run Grand Theft Auto III?
Grand Theft Auto III has not been officially tested on Steam Deck by Valve. Based on hardware specs alone, our grade is S (overkill — steam deck crushes this).
What settings should I use for Grand Theft Auto III on Steam Deck?
For Grand Theft Auto III on Steam Deck, we recommend ultra / high at 800p, 60+ fps. Start at medium settings and adjust based on frame rate.
Does Grand Theft Auto III have Steam Deck verified status?
Grand Theft Auto III has not received a Steam Deck verification status from Valve yet. Its compatibility is unknown and may change as Valve continues testing.
