GTA 6 vs RDR2 system requirements is the most useful comparison we have, since Red Dead Redemption 2 is Rockstar’s most recent PC release. GTA 6 is expected to match or slightly exceed RDR2’s demands, including a similar ~150GB install and an SSD requirement. Here’s the side-by-side.
Note: Rockstar has not released official GTA 6 PC system requirements yet. The figures here are estimates based on GTA 6’s console hardware and recent open-world game trends. We update this guide as official details emerge.
Side-by-Side Comparison (Estimated)
| Spec | RDR2 (official min) | GTA 6 (estimated min) |
|---|---|---|
| CPU | Core i5-2500K / FX-6300 | Core i5-8400 / Ryzen 5 2600 |
| RAM | 8–12 GB | 12–16 GB |
| GPU | GTX 770 / R9 280 | GTX 1660 Ti / RX 590 |
| VRAM | 2–3 GB | 6–8 GB |
| Storage | ~150 GB | ~150 GB SSD |
Why RDR2 Is the Best Benchmark
RDR2 uses the same RAGE engine lineage and similar streaming-heavy open-world design we expect from GTA 6. That makes its requirements — and its hefty ~150GB footprint — the most reliable preview of what GTA 6 will demand. See our download size guide.
Where GTA 6 Will Likely Go Further
- Denser simulation: more NPCs and traffic, which leans harder on the CPU.
- Higher VRAM: next-gen textures push VRAM beyond RDR2’s needs.
- SSD as a requirement, not just a recommendation.
The Bottom Line
If your PC runs RDR2 well today, you’re in a good starting position for GTA 6 — but a GPU, RAM, or VRAM bump may still help. Check your system against our estimated GTA 6 system requirements.
Using RDR2 as Your GTA 6 Benchmark
If you want a practical way to gauge your readiness for GTA 6 today, look at how your PC handles Red Dead Redemption 2. Because the two games share Rockstar’s engine lineage and streaming-heavy open-world design, RDR2 performance is the closest real-world preview we have. If you run RDR2 comfortably at high settings, you’re in a strong position for GTA 6 — though a VRAM or GPU bump may still help once official requirements land.
The key differences to plan for are GTA 6’s likely SSD requirement, higher VRAM needs for next-gen textures, and heavier CPU demands from denser simulation. None of these are dramatic if your RDR2 machine is already modern.
The Bottom Line
RDR2 is the best yardstick for GTA 6. Match or slightly exceed its requirements, prioritize an SSD and 16GB of RAM, and review our estimated GTA 6 system requirements and best GPU picks.
Key Takeaways
- GTA 6 is expected to match or slightly exceed RDR2.
- RDR2 is the best real-world benchmark for GTA 6 readiness.
- Both need around 150GB of storage.
- GTA 6 will likely require an SSD and more VRAM.
- If you run RDR2 well, you’re in a good starting position.
Frequently Asked Questions
How do GTA 6 and RDR2 requirements compare?
GTA 6 is expected to match or slightly exceed RDR2, with similar ~150GB storage, an SSD requirement, and higher VRAM needs.
If my PC runs RDR2, can it run GTA 6?
It’s a good sign, but GTA 6 may need a bit more GPU, RAM, or VRAM. RDR2 is the best available benchmark.
Is GTA 6 bigger than RDR2?
Likely similar or slightly larger — both around 150GB, with GTA 6 expected to require an SSD.
Why compare GTA 6 to RDR2?
RDR2 is Rockstar’s most recent open-world PC release and the closest preview of GTA 6’s demands.
If I run RDR2 at 60 FPS, can I run GTA 6?
It’s a strong sign. Aim to match or slightly exceed your RDR2 setup, with attention to VRAM and an SSD for GTA 6.
Does GTA 6 use the same engine as RDR2?
Both use Rockstar’s RAGE engine lineage, which is why RDR2 is the most reliable benchmark for GTA 6’s likely demands.