1Can the EPYC 4564P and GeForce RTX 4090 run Hearts of Iron IV well?
The EPYC 4564P and GeForce RTX 4090 will struggle to run Hearts of Iron IV at smooth framerates.
Hearts of Iron IVFPS onEPYC 4564P&GeForce RTX 4090
Hearts of Iron IV
Known to slow down in the late game due to the exponential number of unit calculations. Single-core CPU speed is the most important factor for performance.
Performance Report
Hearts of Iron IV
GeForce RTX 4090 + EPYC 4564P
🎮Visual Experience
✅Official Requirements
The GeForce RTX 4090 is 870% above the recommended GPU (GeForce GTX 570) for Hearts of Iron IV. The EPYC 4564P is 2429% above the recommended CPU (Core i5-750).
✅FPS Ceiling Analysis
No major FPS-ceiling mismatch detected. The GeForce RTX 4090 and EPYC 4564P stay close in effective frame-generation ceiling across the tested resolutions and quality settings.
💰Value Analysis
Hearts of Iron IV 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 - EPYC 4564P
64,387
Your Score
MinimumCore 2 Quad Q9400
RecommendedCore i5-750
GPU - GeForce RTX 4090
38,112
Your Score
MinimumGeForce GTX 470
RecommendedGeForce GTX 570
Your CPU is 2429% above and your GPU is 870% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+2429%vsrecommended
+870%vsrecommended
+1697%vsminimum
+1112%vsminimum
Minimum Requirements
Video Card: GeForce GTX 470
Processor: Core 2 Quad Q9400
Memory: 4 GB
Disk Space: 2 GB
System: Windows 7 64-bit
Recommended Requirements
Video Card: GeForce GTX 570
Processor: Core i5-750
Memory: 4 GB
Disk Space: 2 GB
System: Windows 10 64-bit
Frequently Asked Questions
2Is there a more cost-effective setup to run Hearts of Iron IV?
This CPU + GPU combo costs approximately $3166 ($1517 CPU + $1649 GPU). This is a well-balanced setup, meaning you're getting good value from both components without significant waste.
3Which component should I upgrade first to improve Hearts of Iron IV performance?
This setup is already well-balanced for Hearts of Iron IV. No significant bottleneck - CPU and GPU are well matched across all settings. Both the EPYC 4564P and GeForce RTX 4090 complement each other effectively, so upgrading either component individually would yield diminishing returns. If you want more FPS, you'd benefit most from upgrading both CPU and GPU together.
4Does this setup support Frame Generation for Hearts of Iron IV?
Hearts of Iron IV 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 Hearts of Iron IV?
Hearts of Iron IV requires at minimum a Core 2 Quad Q9400 (CPU) and GeForce GTX 470 (GPU) with 4 GB RAM and 2 GB storage. For the recommended experience, you need a Core i5-750 and GeForce GTX 570 with 4 GB RAM. Your EPYC 4564P and GeForce RTX 4090 both exceed the recommended specs, so you're well-positioned for a great experience.
6How accurate are these Hearts of Iron IV FPS estimates for the EPYC 4564P and GeForce RTX 4090?
These Hearts of Iron IV 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.