Garry's ModFPS onRyzen 7 7800X3D&GeForce RTX 4070

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.

Garry's Mod - FPS Estimates by Resolution

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

1080P
low452 FPS
medium370 FPS
high324 FPS
ultra292 FPS
1440P
low387 FPS
medium334 FPS
high291 FPS
ultra272 FPS
4K
low224 FPS
medium181 FPS
high175 FPS
ultra148 FPS

Performance Report

Garry's Mod

GeForce RTX 4070 + Ryzen 7 7800X3D
🎮Visual Experience

At 1080p, all quality settings exceed 292 FPS, suitable for 144Hz+ monitors. At 1440p, all settings exceed 272 FPS. At 4K, all settings exceed 148 FPS.

Official Requirements

The GeForce RTX 4070 is 713% above the recommended GPU (GeForce GTX 750) for Garry's Mod. The Ryzen 7 7800X3D is 160% above the recommended CPU (Core i5).

⚙️Bottleneck Analysis

The GeForce RTX 4070 determines the performance ceiling at all 1080p settings, all 1440p settings, all 4k settings, executing at maximum capacity.

💰Value Analysis

Approximated average price on current market:

GeForce RTX 4070:$550(updated 2/6/2026)
Official Launch Price: $599
Ryzen 7 7800X3D:$384(updated 2/6/2026)
Official Launch Price: $449

Combo price: $934. At 1080p Ultra, this combo delivers 292 FPS, equivalent to 0.31 FPS per dollar.

ResolutionLowMediumHighUltra
1080p0.484 fps/$0.396 fps/$0.347 fps/$0.313 fps/$
1440p0.414 fps/$0.358 fps/$0.312 fps/$0.291 fps/$
4k0.240 fps/$0.194 fps/$0.187 fps/$0.158 fps/$

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

Performance Limiter Analysis

Ryzen 7 7800X3D|GeForce RTX 4070
📈Analysis

At 4k high, the GeForce RTX 4070 sets the ceiling at about 186 FPS, while the Ryzen 7 7800X3D has headroom up to 356 FPS. In this scenario, the GPU limits the CPU potential by 48% (FPS gap: 170 FPS). Overall distribution: GPU limits 12/12 cells, CPU limits 0/12, balanced 0/12.

Verdict

GPU Limits CPU

Your GeForce RTX 4070 is the limiting side in the heaviest mismatch. This means part of the Ryzen 7 7800X3D frame-generation potential remains unused in those settings.

🧩Detailed Breakdown
1080p (Full HD)
LowGPU Limits CPU 35%
MediumGPU Limits CPU 42%
HighGPU Limits CPU 45%
UltraGPU Limits CPU 46%
1440p (2K QHD)
LowGPU Limits CPU 30%
MediumGPU Limits CPU 39%
HighGPU Limits CPU 46%
UltraGPU Limits CPU 46%
4K (Ultra HD)
LowGPU Limits CPU 40%
MediumGPU Limits CPU 46%
HighGPU Limits CPU 48%
UltraGPU Limits CPU 48%
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.

The displayed percentages are derived from FPS ceilings, not generic utilization heuristics.

Garry's Mod 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 - Ryzen 7 7800X3D
cpu icon
34,293
Your Score
MinimumPentium 4
RecommendedCore i5
GPU - GeForce RTX 4070
gpu icon
26,919
Your Score
MinimumGeForce 6 series
RecommendedGeForce GTX 750

Your CPU is 160% above and your GPU is 713% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.

CPU

+160%vsrecommended

GPU

+713%vsrecommended

CPU

+1043%vsminimum

GPU

+8057%vsminimum

Minimum Requirements
Video Card: GeForce 6 series
Processor: Pentium 4
Memory: 4 GB
Disk Space: 5 GB
System: Windows 7
Recommended Requirements
Video Card: GeForce GTX 750
Processor: Core i5
Memory: 8 GB
Disk Space: 20 GB
System: Windows 10

Frequently Asked Questions

1Can the Ryzen 7 7800X3D and GeForce RTX 4070 run Garry's Mod well?

Yes, the Ryzen 7 7800X3D paired with the GeForce RTX 4070 can run Garry's Mod smoothly up to 4k achieving around 148 FPS at Ultra quality. Your GPU is 713% above the recommended specs, and your CPU is 160% above the recommended requirements.

2Is there a more cost-effective setup to run Garry's Mod?

This CPU + GPU combo costs approximately $934 ($384 CPU (Rank #212 Value) + $550 GPU (Rank #53 Value)). Your GeForce RTX 4070 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. For example, upgrading to the GeForce RTX 4080 for around $1199 (Rank #61 for value) could deliver noticeably better performance.

3Which component should I upgrade first to improve Garry's Mod performance?

Your GeForce RTX 4070 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 Garry's Mod performance right now. GPU fully utilized at: 1080p low, 1080p medium, 1080p high, 1080p ultra, 1440p low, 1440p medium, 1440p high, 1440p ultra, 4k low, 4k medium, 4k high, 4k ultra.

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 Ryzen 7 7800X3D and GeForce RTX 4070 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 Ryzen 7 7800X3D and GeForce RTX 4070?

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.