Can an RTX 4090 Run GTA 6?
Nvidia's flagship consumer GPU, our Enthusiast tier reference card. Here is exactly how it scores against our predicted GTA 6 requirements, and what that score depends on.
ReadyScore™ range for an RTX 4090
A GPU alone doesn't decide your full ReadyScore™, your CPU and RAM count too (45% GPU, 30% CPU, 25% RAM in our formula, see the GameReady Methodology). Here's the realistic range for an RTX 4090, depending on the rest of your build:
| Paired with | Resulting ReadyScore™ |
|---|---|
| A CPU and RAM that meet our Recommended tier | 100/100 |
| A CPU and RAM that only meet our Minimum tier | 78/100 |
Want your exact number instead of a range? Run your full setup through the GameReady Checker, takes about 10 seconds.
Performance headroom
Two GPUs can show the same 78 to 100 ReadyScore™ range once they clear our Recommended tier, but they are not equally capable. ReadyScore™ measures whether you can run the game acceptably, not how much extra power sits above that floor. This card's expected performance tier for GTA 6: 4K, Ultra settings, the most headroom of any card we track.
RTX 4090 across every game we track
GTA 6, Fable and Metro 2039 have different predicted thresholds, so the same card doesn't land in the same place twice. Ranges below assume a paired CPU/RAM anywhere from our predicted Minimum to the top of our predicted Recommended tier.
| Game | ReadyScore™ range | Verdict | |
|---|---|---|---|
| GTA 6 | 78–100/100 | Ready | Run the checker → |
| Fable | 78–100/100 | Ready | Run the checker → |
| Metro 2039 | 78–100/100 | Ready | Run the checker → |
Real RTX 4090 listings
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