Portal with RTX 4090 — How Many FPS?
96FPS
1080p UltraEstimated
Portal system requirements
Official minimum and recommended requirements published by the developer.
Minimum
CPU3.0 GHz P4, Dual Core 2.0 (or higher) or AMD64X2 (or higher)
GPUVideo card must be 128 MB or more and with support for Pixel Shader 2.0b (ATI Radeon X800 or higher / NVIDIA GeForce 7600 or higher / Intel HD Graphics 2000 or higher).
RAM2 GB RAM
Storage8 GB available space
Recommended
CPUPentium 4 processor (3.0GHz, or better)
GPUDirectX 9 level Graphics Card
RAM2 GB RAM
Storage8 GB available space
RTX 4090 Specifications
BrandNVIDIA
VRAM24 GB
Power Draw (TDP)450W
TierEnthusiast
Benchmark95
1080p (Full HD)95/100
Performance by Resolution and Quality
Ultra
1080p
96FPS
Good1440p
96FPS
Good4K
95FPS
GoodHigh
1080p
125FPS
Excellent1440p
125FPS
Excellent4K
123FPS
ExcellentMedium
1080p
163FPS
Excellent1440p
163FPS
Excellent4K
161FPS
ExcellentLow
1080p
212FPS
Excellent1440p
212FPS
Excellent4K
208FPS
Excellent| Quality | 1080p (Full HD) | 1440p (2K) | 4K (Ultra HD) |
|---|---|---|---|
| Ultra | 96FPS Good | 96FPS Good | 95FPS Good |
| High | 125FPS Excellent | 125FPS Excellent | 123FPS Excellent |
| Medium | 163FPS Excellent | 163FPS Excellent | 161FPS Excellent |
| Low | 212FPS Excellent | 212FPS Excellent | 208FPS Excellent |
Is the RTX 4090 Enough for Portal?
The RTX 4090 delivers 96 FPS at 1080p Ultra in Portal. Enough for a smooth 60 FPS experience. For 144Hz, lower the quality to High.
At 1440p it gets 96 FPS and at 4K 95 FPS at Ultra quality.
⚡ Optimization guide
Want more FPS in Portal?
Our guide collects the settings that give between +40% and +90% FPS in Portal with barely any visual loss. Recommended settings, GPU-specific tips (NVIDIA/AMD/Intel) and solutions to common game issues.
View optimization guide for Portal →
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