One of the most common questions before renting or building a The Isle Evrima server is: how much RAM do I actually need? Too little and your server lags or crashes. Too much and you’re overpaying. This guide gives you accurate, up-to-date specs for 2026.
RAM Requirements by Player Count
| Player Slots | Minimum RAM | Recommended RAM | Notes |
|---|---|---|---|
| 1–20 | 4 GB | 6 GB | Light AI, small community |
| 20–50 | 6 GB | 8 GB | Standard settings, default AI |
| 50–100 | 8 GB | 12 GB | Reduce AIDensity to 0.5 |
| 100+ | 12 GB | 16 GB+ | Tune AI aggressively |
What Actually Uses Your RAM?
The Isle Evrima is more resource-hungry than most game servers because of its deep simulation. Here’s what consumes the most resources:
- AI dinosaurs — By far the biggest variable. Each AI runs pathfinding, physics, and behaviour trees simultaneously. Halving your AI density can reduce RAM usage by 20–30%.
- Player count — Each connected player runs a full physics simulation
- Corpses — Dead dinosaurs persist on the map and accumulate over time. Run the RCON command
wipecorpsesperiodically to free memory. - Map size — Gateway is a large map with significant base overhead
CPU Requirements
Evrima’s game logic is largely single-threaded, which means clock speed matters more than core count. A fast 4-core CPU outperforms a slow 16-core CPU for this game.
- Minimum: 3.0 GHz, 2 cores
- Recommended: 3.5 GHz+, 4 cores
- 100+ players: 4.0 GHz+, 4–6 cores
Storage Requirements
The Evrima dedicated server install is approximately 8–12 GB. Allow headroom for logs and save data growth:
- Minimum: 20 GB SSD
- Recommended: 40 GB SSD
Always use SSD storage — HDD will cause noticeably slow server starts and map loading.
How to Reduce RAM Usage Without Sacrificing Experience
If you’re on a budget plan, these Game.ini changes give you the most headroom:
[/script/theisle.tigamesession]
AIDensity=0.5
AISpawnInterval=60
MaxPlayerCount=50
CorpseDecayMultiplier=0.5Lowering AIDensity to 0.5 is the single most effective performance change you can make. Most players won’t notice the difference in AI feel, but your server will run significantly smoother.
Network / Bandwidth
Each Evrima player uses roughly 50–150 KB/s depending on activity. A 50-player server needs approximately 5–7 Mbps sustained. This is well within the capacity of any modern server host — bandwidth is rarely the bottleneck.
Choosing a Server Location
Specs mean nothing if your players have 200ms ping. Pick the data centre closest to your player base:
- US East (New York) — North America East coast, South America
- US West (Los Angeles) — North America West coast
- EU (Frankfurt) — Europe, UK, Middle East
- AU (Sydney) — Australia, New Zealand
- Asia (Singapore) — Southeast Asia
Get the Right Plan from Day One
XGamingServer The Isle Evrima hosting plans are pre-sized for each player count range, running on high-frequency AMD Ryzen processors with NVMe SSD storage across all global locations. Starting from $4/month with instant setup.
