Why does performance drop in Act 3 of Baldur's Gate 3?

Baldur's Gate 3's Act 3 — set in the city of Baldur's Gate — is significantly more demanding than Acts 1 and 2 due to dense NPC population, complex multi-story geometry, and concurrent physics simulation across dozens of interactable objects. On hardware near the minimum recommended CPU score, Act 3 city districts can see 20–40% lower frame rates compared to Act 1 wilderness areas. Larian addressed several Act 3 performance regressions in patches post-launch. Reducing the NPC Detail setting, lowering shadow draw distance, and disabling Volumetric Fog are the three highest-impact changes for recovering frame rate in the city.

Does Baldur's Gate 3 require a powerful GPU despite being turn-based?

Despite being a turn-based RPG, Baldur's Gate 3 is surprisingly GPU-intensive due to Larian's high-fidelity real-time character rendering, dynamic lighting in underground environments, and detailed cutscene cinematics. Vulkan is the default and best-performing API. The game uses a lot of VRAM for its character and environment asset quality — 8 GB is the practical minimum for high settings at 1080p without texture streaming stutters. Lowering Character Detail and Shadow Quality has the highest per-frame GPU impact. The game does not support DLSS or FSR natively, so native resolution rendering means what you see is what you get.

Can I Run Baldur's Gate 3 on RTX 3070?

Baldur's Gate 3 FPS Benchmark and Performance Analysis

GPU: NVIDIA RTX 3070Game: Baldur's Gate 3Updated: Mar 30, 2026

For most players, NVIDIA RTX 3070 is a solid match for Baldur's Gate 3. Expect roughly 91 FPS at 1080p high — smooth for most players. Not sure whether NVIDIA RTX 3070 can keep up with Baldur's Gate 3? Below you'll find our performance projection at 1080p high along with 1440p scaling data.

Baldur's Gate 3 FPS Benchmarks on RTX 3070

Resolution	Settings Preset	Avg FPS	1% Low FPS	Verdict
1080p	Competitive (Low)	114 FPS	76 FPS	Very Good
1080p	High	91 FPS	61 FPS	Good
1440p	High	62 FPS	39 FPS	Playable
1440p	Ultra	47 FPS	30 FPS	Playable
4K	High	32 FPS	19 FPS	Low

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

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Best Settings for Baldur's Gate 3 on RTX 3070

91+FPS1080p Competitive

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

Performance Analysis

NVIDIA RTX 3070 is estimated around 91 FPS at 1080p high in Baldur's Gate 3. At 1440p, that typically translates to around 62 FPS with similar quality targets. This places the card in the high tier for this title, with a smooth experience profile. NVIDIA RTX 3070 provides smooth gameplay in Baldur's Gate 3, with enough headroom for visual tweaks.

Baldur's Gate 3 delivers an incredibly deep RPG experience filled with detailed character models, magical effects, and highly interactive environments. To meet the minimum system demands, your PC should have a Nvidia GTX 970 / RX 480 (4GB+ of VRAM). For optimal performance and smooth rendering, it’s recommended to play with a Nvidia 2060 Super / RX 5700 XT (8GB+ of VRAM).

NVIDIA RTX 3070 supports DLSS 3 Super Resolution. Enabling DLSS Quality mode in Baldur's Gate 3 can recover 20–35% frame rate with minimal visual difference, which is especially useful if you're targeting 60+ FPS at 1440p.

Lower shadows and volumetrics one step before reducing texture quality.
Use selective ray tracing (shadows/reflections) and avoid ultra RT presets.
1080p: High settings with shadows one step down
1440p: Medium/High mix with Quality upscaling

Bottom line: Baldur's Gate 3 on NVIDIA RTX 3070 is smooth, and optimization has a measurable impact.

Frequently Asked Questions

Why does performance drop in Act 3 of Baldur's Gate 3?: Baldur's Gate 3's Act 3 — set in the city of Baldur's Gate — is significantly more demanding than Acts 1 and 2 due to dense NPC population, complex multi-story geometry, and concurrent physics simulation across dozens of interactable objects. On hardware near the minimum recommended CPU score, Act 3 city districts can see 20–40% lower frame rates compared to Act 1 wilderness areas. Larian addressed several Act 3 performance regressions in patches post-launch. Reducing the NPC Detail setting, lowering shadow draw distance, and disabling Volumetric Fog are the three highest-impact changes for recovering frame rate in the city.
Does Baldur's Gate 3 require a powerful GPU despite being turn-based?: Despite being a turn-based RPG, Baldur's Gate 3 is surprisingly GPU-intensive due to Larian's high-fidelity real-time character rendering, dynamic lighting in underground environments, and detailed cutscene cinematics. Vulkan is the default and best-performing API. The game uses a lot of VRAM for its character and environment asset quality — 8 GB is the practical minimum for high settings at 1080p without texture streaming stutters. Lowering Character Detail and Shadow Quality has the highest per-frame GPU impact. The game does not support DLSS or FSR natively, so native resolution rendering means what you see is what you get.