1Can the Core 5 120U and GeForce RTX 5090 run Garry's Mod well?
The Core 5 120U and GeForce RTX 5090 will struggle to run Garry's Mod at smooth framerates.
Garry's Mod FPS on Core 5 120U + GeForce RTX 5090
Garry's Mod FPS Performance Results
Garry's Mod
A Source engine sandbox where performance depends entirely on the mods and contraptions you spawn. RAM errors are common on systems with only 4GB.
Performance Report
Garry's Mod Performance Report onCore 5 120U + GeForce RTX 5090
🎮Visual Experience
✅Official Requirements
The GeForce RTX 5090 is 1074% above the recommended GPU (GeForce GTX 750) for Garry's Mod. The Core 5 120U is 23% above the recommended CPU (Core i5).
✅FPS Ceiling Analysis
No major FPS-ceiling mismatch detected. The GeForce RTX 5090 and Core 5 120U stay close in effective frame-generation ceiling across the tested resolutions and quality settings.
Garry's Mod Combo AnalysisCore 5 120U + GeForce RTX 5090
Garry's Mod Requirements ComparisonCore 5 120U + GeForce RTX 5090
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 5 120U
16,225
Your Score
MinimumPentium 4
RecommendedCore i5
GPU - GeForce RTX 5090
38,867
Your Score
MinimumGeForce 6 series
RecommendedGeForce GTX 750
Your CPU is 23% above and your GPU is 1074% above the recommended specs. High/Ultra at 1080p. Lower settings for higher resolutions.
+23%vsrecommended
+1074%vsrecommended
+441%vsminimum
+11678%vsminimum
Minimum Requirements
Recommended Requirements
Garry's Mod FAQ
2Is there a more cost-effective setup to run Garry's Mod?
Price data is not currently available for this combination. In general, look for setups where the CPU and GPU are balanced - this ensures you're not overspending on one component that the other can't keep up with.
3Which component should I upgrade first to improve Garry's Mod performance?
This setup is already well-balanced for Garry's Mod. In the Performance Limiter Analysis, neither side consistently defines the maximum FPS across the tested presets. No significant bottleneck - CPU and GPU are well matched across all settings. Because of that, upgrading only one component would usually bring smaller gains than improving the overall pairing.
4Does this setup support Frame Generation for Garry's Mod?
Garry's Mod 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 Garry's Mod?
Garry's Mod requires at minimum a Pentium 4 (CPU) and GeForce 6 series (GPU) with 4 GB RAM and 5 GB storage. For the recommended experience, you need a Core i5 and GeForce GTX 750 with 8 GB RAM. Your Core 5 120U and GeForce RTX 5090 both exceed the recommended specs, so you're well-positioned for a great experience.
6How accurate are these Garry's Mod FPS estimates for the Core 5 120U and GeForce RTX 5090?
These Garry's Mod 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.