Best Mafia: The Old Country settings for the NVIDIA RTX 4090 (2026)
On a NVIDIA RTX 4090 (paired with a balanced Intel Core i9-14900K-class CPU), Mafia: The Old Country runs at roughly 73 FPS at 4K with our optimized settings — up from about 55FPS with everything maxed. Here's the configuration and what each setting costs.
| Resolution | All-High FPS | Optimized FPS |
|---|
| 1080p | 183 | 181 |
| 1440p | 110 | 108 |
| 4K | 55 | 73 |
💡 Mafia: The Old Country: Unreal Engine 5 - upscaling is basically required at 1440p and up.
🚀 Biggest free win: enable DLSS (Quality) — about +35% FPS for a small sharpness trade.
Recommended settings
Upscaling — DLSSQuality+35% FPS
Mafia: The Old Country (Unreal Engine 5) supports DLSS, FSR and XeSS plus Frame Generation. Enable it first - UE5 is heavy.
Hardware Ray Tracing (Lumen)Offsaves FPS
Switches Lumen to hardware ray tracing for nicer reflections - a big cost. Keep Off for high FPS.
Texture QualityEpic-1% FPS
Surface sharpness - cheap if it fits your VRAM. Ease off on 8GB cards.
Global Illumination (Lumen)Highbaseline
Software Lumen bounce lighting - the heaviest non-RT setting. High over Epic frees real FPS.
Shadow QualityHighbaseline
Shadow resolution and range. High is the value pick.
Reflection QualityHighbaseline
Lumen reflections on cars and wet cobblestone in 1900s Sicily. High is a clean trade.
Foliage QualityHighbaseline
Vineyards and plant density across the countryside. A real cost outdoors.
Effects QualityHighbaseline
Gunfire, smoke and dust effects. Lowering smooths action scenes.
View DistanceHighbaseline
How far detail renders. Mild pop-in when lowered.
Post ProcessingHighbaseline
Bloom, depth of field and the period film grain. Cheap; set to taste.
Anti-AliasingHighbaseline
Edge smoothing. Medium/High keeps the image clean cheaply.
⚡ Fine-tune this for your exact CPU & target FPS →
Mafia: The Old Country on other GPUs
Other games on the NVIDIA RTX 4090
Frequently asked
What FPS does the NVIDIA RTX 4090 get in Mafia: The Old Country?
With FrameCoach's optimized balanced settings, the NVIDIA RTX 4090 averages around 73 FPS at 4K in Mafia: The Old Country — up from about 55 FPS with everything on High.
Can the NVIDIA RTX 4090 run Mafia: The Old Country at 1440p?
At 1440p with optimized settings, the NVIDIA RTX 4090 averages roughly 108 FPS in Mafia: The Old Country — a smooth experience.
What are the best Mafia: The Old Country settings for the NVIDIA RTX 4090?
Turn on DLSS (Quality), keep ray tracing off for maximum FPS, and ease the heaviest options like Global Illumination (Lumen) and Shadow Quality down a notch. The full per-setting breakdown is above.
FPS figures are estimates from a generalized model (hardware tier × game load × per-setting weights), not live benchmarks — real performance varies by scene, drivers and game version.