FiveM Server Requirement Calculator
Estimate the hardware specs you need to run a lag-free server. Calculate RAM, CPU, and Bandwidth based on your player count and mod volume.
How many players will be online at once?
Total number of addon/replace cars.
Total number of ensure lines in server.cfg.
How these requirements are calculated
FiveM server performance is primarily dictated by **VRAM** and **RAM** overhead. When you add a vehicle mod from GTA5-Mods.com, the game must load its texture dictionary (.ytd) into memory.
The average unoptimized modded car is 40MB-100MB. Our calculator uses a conservative estimate of 50MB per car. With 100 cars, that's an extra 5GB of RAM just for vehicle streaming.
By using our **[Glory Optimizer](/glory-optimizer)**, you reduce that per-car footprint to ~15MB, allowing you to run a much larger server on cheaper hardware.