PhasmophobiaFPS onCore i5-670&GeForce RTX 4090

Phasmophobia

VR support requires stronger hardware. The game also uses the CPU for voice recognition processing, adding a unique load.

Phasmophobia - FPS Estimates by Resolution

Actual FPS may vary based on RAM speed, background processes, and other system factors

1080P
low64 FPS
medium62 FPS
high52 FPS
ultra42 FPS
1440P
low53 FPS
medium43 FPS
high39 FPS
ultra30 FPS
4K
low37 FPS
medium32 FPS
high27 FPS
ultra22 FPS

Performance Report

Phasmophobia

GeForce RTX 4090 + Core i5-670
🎮Visual Experience

At 1080p, frame rates range from 42 to 64 FPS depending on quality settings. At 1440p, frame rates range from 30 to 53 FPS. At 4K, frame rates range from 22 to 37 FPS.

Official Requirements

The GeForce RTX 4090 is 167% above the recommended GPU (GeForce RTX 2060) for Phasmophobia. The Core i5-670 is 81% below minimum CPU requirement.

⚙️FPS Ceiling Analysis

At lower resolutions (1080p low), the Core i5-670 sets the FPS ceiling. As graphical load increases at (1080p (high/ultra), all 1440p settings, all 4k settings), the GeForce RTX 4090 becomes the FPS-limiting side. The FPS ceiling is closely matched at 1080p medium.

💰Value Analysis

Approximated average price on current market:

GeForce RTX 4090:$1649
Official Launch Price: $1599
Core i5-670:$100
Official Launch Price: $284

Combo price: $1749. At 1080p Ultra, this combo delivers 42 FPS, equivalent to 0.02 FPS per dollar.

ResolutionLowMediumHighUltra
1080p0.037 fps/$0.035 fps/$0.030 fps/$0.024 fps/$
1440p0.030 fps/$0.025 fps/$0.022 fps/$0.017 fps/$
4k0.021 fps/$0.018 fps/$0.015 fps/$0.013 fps/$

* Table values represent FPS per Dollar (higher is better)

Performance Limiter Analysis

Core i5-670|GeForce RTX 4090

This section is based on estimated CPU/GPU FPS ceilings, not utilization percentages.

📈Analysis

At 4k ultra, the GeForce RTX 4090 sets the ceiling at about 20 FPS, while the Core i5-670 has headroom up to 64 FPS. In this scenario, the GPU limits the CPU potential by 69% (FPS gap: 44 FPS). Overall distribution: GPU limits 10/12 cells, CPU limits 1/12, balanced 1/12.

Verdict

GPU Limits CPU

Your GeForce RTX 4090 is the limiting side in the heaviest mismatch. This means part of the Core i5-670 frame-generation potential remains unused in those settings.

🧩Detailed Breakdown
1080p (Full HD)
LowCPU Limits GPU 21%
MediumBalanced
HighGPU Limits CPU 17%
UltraGPU Limits CPU 27%
1440p (2K QHD)
LowGPU Limits CPU 16%
MediumGPU Limits CPU 34%
HighGPU Limits CPU 39%
UltraGPU Limits CPU 48%
4K (Ultra HD)
LowGPU Limits CPU 48%
MediumGPU Limits CPU 56%
HighGPU Limits CPU 63%
UltraGPU Limits CPU 69%
Percentages show how much potential FPS of the stronger component is lost because the other component has a lower FPS ceiling.
🧠Methodology

We estimate the maximum FPS the processor can sustain and the maximum FPS the graphics card can sustain in each setting, then compare those limits directly.

Limit Factor formula: (stronger - weaker) / stronger. Example: if CPU ceiling is 200 FPS and GPU ceiling is 140 FPS, then GPU limits CPU by 30%.

CPU Limits GPU means the processor ceiling is lower. GPU Limits CPU means the graphics ceiling is lower. Balanced means the FPS ceilings are close enough that the gap is negligible.

A component can still be the FPS limiter without reaching 100% utilization. The displayed percentages are derived from FPS ceilings, not generic utilization heuristics.

Phasmophobia Requirements Comparison

See how your processor and graphics card compare against the game official minimum and recommended system specs. The placement of your hardware is calculated using relative synthetic performance scores to help you gauge overall playability.

CPU - Core i5-670
cpu icon
2,553
Your Score
MinimumCore i5-4590
RecommendedCore i5-10600
GPU - GeForce RTX 4090
gpu icon
38,112
Your Score
MinimumGeForce GTX 970
RecommendedGeForce RTX 2060

Your hardware is below minimum requirements. CPU is the limiting factor (81% below minimum). Expect performance issues. Low settings recommended.

CPU

-86%vsrecommended

GPU

+167%vsrecommended

CPU

-81%vsminimum

GPU

+295%vsminimum

Minimum Requirements
Video Card: GeForce GTX 970
Processor: Core i5-4590
Memory: 8 GB
Disk Space: 21 GB
System: Windows 10 64-bit
Recommended Requirements
Video Card: GeForce RTX 2060
Processor: Core i5-10600
Memory: 8 GB
Disk Space: 21 GB
System: Windows 10 64-bit

Frequently Asked Questions

1Can the Core i5-670 and GeForce RTX 4090 run Phasmophobia well?

The Core i5-670 and GeForce RTX 4090 will struggle to run Phasmophobia at smooth framerates. At 1080p Ultra, you can expect around 42 FPS which is classified as "playable". Consider lowering settings or upgrading your hardware.

2Is there a more cost-effective setup to run Phasmophobia?

This CPU + GPU combo costs approximately $1749 ($100 CPU + $1649 GPU). Your GeForce RTX 4090 provides phenomenal top-tier performance but at a premium enthusiast price. Since you are essentially at the ceiling of current hardware capabilities, there are no meaningful performance upgrades available. However, if you wanted a more cost-effective build that still delivers a great experience, you could theoretically step down to a high-end card with a significantly better value rating.

3Which component should I upgrade first to improve Phasmophobia performance?

Your GeForce RTX 4090 is already a top-tier graphics card. While it's technically the limiting factor here (which means you are fully utilizing your GPU's visual horsepower exactly as intended), there is no meaningful upgrade path that would drastically improve your Phasmophobia performance right now. GPU fully utilized at: 1080p high, 1080p ultra, 1440p low, 1440p medium, 1440p high, 1440p ultra, 4k low, 4k medium, 4k high, 4k ultra. CPU-limited at: 1080p low.

4Does this setup support Frame Generation for Phasmophobia?

Phasmophobia does not currently support Frame Generation technologies like DLSS 3 or FSR 3. Your performance is based entirely on native rendering. If the game adds support in a future update, newer GPUs will benefit the most.

5What are the minimum and recommended specs for Phasmophobia?

Phasmophobia requires at minimum a Core i5-4590 (CPU) and GeForce GTX 970 (GPU) with 8 GB RAM and 21 GB storage. For the recommended experience, you need a Core i5-10600 and GeForce RTX 2060 with 8 GB RAM. Your hardware falls below the minimum requirements for this game, which may result in poor performance.

6How accurate are these Phasmophobia FPS estimates for the Core i5-670 and GeForce RTX 4090?

These Phasmophobia FPS results are not arbitrary numbers. They come from calculations informed by thousands of real gaming benchmarks, and the typical accuracy range is around 10% to 15%. That makes them far more useful than generic FPS calculators that simply invent values without a benchmark foundation. Actual in-game performance can still vary with drivers, updates, RAM configuration, cooling, and the exact scene being rendered.

Performance estimates are based on synthetic benchmarks and hardware capabilities.

Results may vary based on drivers, OS, and background processes.