Baldur's Gate 3 FPS on FX-8320 + GeForce RTX 4090

Baldur's Gate 3 FPS Performance Results

Baldur's Gate 3

A dense RPG where Act 3 becomes a CPU stress test due to the high number of NPCs. An SSD is vital for loading times. 16GB of RAM is recommended, and the game benefits greatly from upscaling tech like DLSS and FSR.

Baldur's Gate 3 FPS Estimates by Resolution on FX-8320 + GeForce RTX 4090

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

1080P
low137 FPS
medium137 FPS
high137 FPS
ultra133 FPS
1440P
low137 FPS
medium137 FPS
high118 FPS
ultra88 FPS
4K
low99 FPS
medium90 FPS
high84 FPS
ultra66 FPS

Performance Report

Baldur's Gate 3 Performance Report onFX-8320 + GeForce RTX 4090

🎮Visual Experience

At 1080p, all quality settings exceed 133 FPS. At 1440p, all settings exceed 88 FPS. At 4K, all settings exceed 66 FPS.

Official Requirements

The GeForce RTX 4090 is 131% above the recommended GPU (GeForce RTX 2060 Super) for Baldur's Gate 3. The FX-8320 is 8% below minimum CPU requirement.

⚙️FPS Ceiling Analysis

The FX-8320 sets the FPS ceiling at all 1080p settings, 1440p low, 4k low, while the GeForce RTX 4090 still has headroom. The FPS ceiling is closely matched at 1440p (medium/high/ultra), 4k (medium/high/ultra).

💰Value Analysis

Approximated average price on current market:

GeForce RTX 4090:$1649
Official Launch Price: $1599
FX-8320:$50
Official Launch Price: $169

Combo price: $1699. At 1080p Ultra, this combo delivers 133 FPS, equivalent to 0.08 FPS per dollar.

ResolutionLowMediumHighUltra
1080p0.081 fps/$0.081 fps/$0.081 fps/$0.078 fps/$
1440p0.081 fps/$0.081 fps/$0.069 fps/$0.052 fps/$
4k0.058 fps/$0.053 fps/$0.049 fps/$0.039 fps/$

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

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Baldur's Gate 3 Combo AnalysisFX-8320 + GeForce RTX 4090

📈Analysis

Which Component Limits FPS Most?

This chart answers a simple question: which upgrade is more likely to increase FPS first? In this case, the answer is more often the CPU.

The largest gap appears at 1080p Low, where the FX-8320 reaches about 137 FPS, while the GeForce RTX 4090 still has headroom up to roughly 304 FPS.

That means the FX-8320 is hitting its performance ceiling first, leaving a 55% gap versus the GeForce RTX 4090's available headroom in the most unbalanced scenario. Across all tested settings, this pairing is CPU-limited in 6 out of 12 cases, with 0 GPU-limited and 6 balanced results.

Overall, this is a CPU-leaning combination in this game.

Verdict

Upgrade Recommendations

CPU-Leaning

The FX-8320 is more often the limiting part in this game, so a CPU upgrade is somewhat more likely to deliver the bigger FPS gain than a GPU upgrade.

🧩
Detailed BreakdownShows which upgrade is more likely to unlock more FPS in each tested setting

This chart shows which upgrade is more likely to unlock more FPS in each tested setting. The lower line represents the part that reaches its limit first. When the CPU and GPU lines stay close together, the system is more balanced. When the gap widens, one component is more clearly holding the other back. Hover any setting to inspect it.

CPU vs GPU FPS Ceiling by Resolution and PresetBaldur's Gate 3 on FX-8320 + GeForce RTX 4090

FX-8320GeForce RTX 4090
FPS350263175880lowmediumhighultra55%48%32%23%1080Plowmediumhighultra15%4%7%13%1440Plowmediumhighultra12%11%12%20%4K

The lower line is the current limiter. The closer the two lines are, the more balanced the CPU and GPU are for this game.

🧠Methodology

Each line represents an estimated FPS ceiling for one component, rather than live usage alone.

To estimate the CPU ceiling, we pair the FX-8320 with GeForce RTX 5090, our current GPU anchor. To estimate the GPU ceiling, we pair the GeForce RTX 4090 with Ryzen 9 9950X3D, our current CPU anchor.

The lower line indicates the current limiter, since that component reaches its FPS ceiling first. In most scenarios, that is also the part most likely to deliver the bigger performance uplift if upgraded first.

The percentage shown represents the gap between the two ceilings. In practical terms, it shows how much of the stronger component's potential is left unused because the weaker one becomes the bottleneck first.

Baldur's Gate 3 Requirements ComparisonFX-8320 + GeForce RTX 4090

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 - FX-8320
cpu icon
5,472
Your Score
MinimumCore i5-4690
RecommendedCore i7-8700K
GPU - GeForce RTX 4090
gpu icon
38,112
Your Score
MinimumGeForce GTX 970
RecommendedGeForce RTX 2060 Super

Your hardware is below minimum requirements. CPU is the limiting factor (8% below minimum). Expect performance issues. Low settings recommended.

CPU

-69%vsrecommended

GPU

+131%vsrecommended

CPU

-8%vsminimum

GPU

+295%vsminimum

Minimum Requirements
Video Card: GeForce GTX 970
Processor: Core i5-4690
Memory: 8 GB
Disk Space: 150 GB (SSD)
System: Windows 10 64-bit
Recommended Requirements
Processor: Core i7-8700K
Memory: 16 GB
Disk Space: 150 GB (SSD)
System: Windows 10 64-bit

Baldur's Gate 3 FAQ

1Can the FX-8320 and GeForce RTX 4090 run Baldur's Gate 3 well?

Yes, the FX-8320 paired with the GeForce RTX 4090 can run Baldur's Gate 3 smoothly up to 4k achieving around 66 FPS at Ultra quality. Your GPU is 131% above the recommended specs, and your CPU is 69% below the recommended requirements.

2Is there a more cost-effective setup to run Baldur's Gate 3?

This CPU + GPU combo costs approximately $1,699 ($50 CPU + $1,649 GPU). Since the CPU is the main limiting factor, investing in a stronger processor will improve your framerates and overall value. For example, the Ryzen 9 9950X is a great upgrade option for around $649 (Rank #4 for value).

3Which component should I upgrade first to improve Baldur's Gate 3 performance?

For Baldur's Gate 3, upgrading the CPU would usually improve performance first. In the Performance Limiter Analysis, the FX-8320 is the side that most often caps the frame rate, while the GeForce RTX 4090 still has additional headroom in the tested presets. The main bottleneck appears on the CPU side. The largest gap shows up at 1080p Low, where the CPU reaches about 137 FPS while the GPU still has headroom up to roughly 304 FPS. Across all tested settings, the distribution is 0/12 GPU-limited, 6/12 CPU-limited, and 6/12 balanced.

4Does this setup support Frame Generation for Baldur's Gate 3?

Baldur's Gate 3 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 Baldur's Gate 3?

Baldur's Gate 3 requires at minimum a Core i5-4690 (CPU) and GeForce GTX 970 (GPU) with 8 GB RAM and 150 GB (SSD) storage. For the recommended experience, you need a Core i7-8700K and GeForce RTX 2060 Super with 16 GB RAM. Your hardware falls below the minimum requirements for this game, which may result in poor performance.

6How accurate are these Baldur's Gate 3 FPS estimates for the FX-8320 and GeForce RTX 4090?

These Baldur's Gate 3 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.