How do Rainbow Six Siege X system requirements compare to the original?

Siege X significantly raised the hardware bar from the original Rainbow Six Siege, which could run on a GTX 460. The new minimum GPU is now a GTX 1650 or RX 5500 XT, and RAM requirements doubled to 8 GB minimum. The visual overhaul with higher-resolution destruction debris, improved lighting, and reworked operator models is the primary driver. Players on older hardware who ran original Siege may find Siege X requires a GPU upgrade.

Can I hit 144 FPS in Rainbow Six Siege X for competitive play?

Yes. The recommended specs (RTX 2060 / RX 6600 + i5-10400) target 120 FPS at 1080p on Core Siege mode. For stable 144 FPS at 1080p, an RTX 3060 Ti or RX 6700 XT paired with a Ryzen 5 5600 or Core i5-12400 is the practical sweet spot. Lowering texture quality and shadow resolution can push 144+ FPS on slightly weaker GPU configurations without meaningful competitive disadvantage.

Can I Run Rainbow Six Siege X on RTX 3090?

Rainbow Six Siege X FPS Benchmark and Performance Analysis

GPU: NVIDIA RTX 3090Game: Rainbow Six Siege XUpdated: May 3, 2026

Yes, NVIDIA RTX 3090 can run Rainbow Six Siege X. Expect around 134 FPS at 1080p high, with strong high-refresh potential. Not sure whether NVIDIA RTX 3090 can keep up with Rainbow Six Siege X? Below you'll find our performance projection at 1080p high along with 1440p scaling data.

Rainbow Six Siege X FPS Benchmarks on RTX 3090

Resolution	Settings Preset	Avg FPS	1% Low FPS	Verdict
1080p	Competitive (Low)	168 FPS	112 FPS	Excellent
1080p	High	134 FPS	89 FPS	Very Good
1440p	High	99 FPS	63 FPS	Good
1440p	Ultra	74 FPS	47 FPS	Playable
4K	High	62 FPS	37 FPS	Playable

Benchmarks are estimated by our performance engine. Actual results may vary.

Not your CPU?Run this benchmark with your own CPU pre-loaded and see your exact frame rate.

Try with my CPU →

Best Settings for Rainbow Six Siege X on RTX 3090

310+FPS1080p Competitive

Display Mode: Fullscreen
Resolution: 1920×1080
V-Sync: Disabled
Texture Quality: High
Shadow Quality: High
Anti-Aliasing: TAA
Effects Quality: High
Post-Processing: Medium
Ambient Occlusion: Enabled

Performance Analysis

NVIDIA RTX 3090 is estimated around 134 FPS at 1080p high in Rainbow Six Siege X. At 1440p, that typically translates to around 99 FPS with similar quality targets. This places the card in the enthusiast tier for this title, with a high refresh experience profile. NVIDIA RTX 3090 delivers high-refresh class performance in Rainbow Six Siege X, especially with a competitive or high preset.

Rainbow Six Siege X is the major 2025 overhaul of Ubisoft's tactical FPS, featuring reworked graphics and the new Dual Front mode. The updated engine raises requirements above the original Siege. Minimum specs target 1080p/60 FPS with a GTX 1650, while recommended specs for 1080p/120 FPS require an RTX 2060 or RX 6600.

NVIDIA RTX 3090 supports DLSS 3 with Frame Generation in compatible titles. In games like Rainbow Six Siege X that support it, Frame Generation can push perceived frame rates well beyond the base estimate above — particularly useful at 1440p where the GPU is more heavily loaded.

Lower shadows and volumetrics one step before reducing texture quality.
Use selective ray tracing (shadows/reflections) and avoid ultra RT presets.
1080p: High/Ultra settings with low-latency mode enabled
1440p: High settings, use Quality upscaling only if needed

Bottom line: Rainbow Six Siege X on NVIDIA RTX 3090 is high refresh, and optimization has a measurable impact.

Frequently Asked Questions

How do Rainbow Six Siege X system requirements compare to the original?: Siege X significantly raised the hardware bar from the original Rainbow Six Siege, which could run on a GTX 460. The new minimum GPU is now a GTX 1650 or RX 5500 XT, and RAM requirements doubled to 8 GB minimum. The visual overhaul with higher-resolution destruction debris, improved lighting, and reworked operator models is the primary driver. Players on older hardware who ran original Siege may find Siege X requires a GPU upgrade.
Can I hit 144 FPS in Rainbow Six Siege X for competitive play?: Yes. The recommended specs (RTX 2060 / RX 6600 + i5-10400) target 120 FPS at 1080p on Core Siege mode. For stable 144 FPS at 1080p, an RTX 3060 Ti or RX 6700 XT paired with a Ryzen 5 5600 or Core i5-12400 is the practical sweet spot. Lowering texture quality and shadow resolution can push 144+ FPS on slightly weaker GPU configurations without meaningful competitive disadvantage.