Answers to common questions about MT5 backtesting servers, Strategy Tester performance,
and when it makes sense to move from a home PC or small VPS to dedicated hardware.
?
Do I really need a separate server for MT5 backtesting, or is my home PC / VPS enough?
For occasional, small backtests a home PC or light VPS is fine. A dedicated MT5 backtesting
server makes sense when optimizations take many hours or days, you run multiple EAs and
symbols in parallel, or you want to keep your workstation free while the Strategy Tester
runs 24/7 on remote hardware.
?
How many MT5 terminals and agents can I run on your i9 / Ryzen / EPYC server?
It depends on the CPU core count and RAM. As a rule of thumb, you can run one MT5 terminal
for live trading plus dozens of Strategy Tester agents on a 16–32 core MT5 backtesting server.
EPYC configurations with 24–32 cores and 128 GB+ RAM can handle many terminals and
dozens of concurrent optimizations if configured correctly.
?
Does MT5 use GPU for backtesting? Does a powerful GPU help?
No, MT5 backtesting is CPU-based. The Strategy Tester does not offload calculations to the GPU,
so an expensive graphics card does not speed up backtests. For MT5 backtesting servers you
should invest in strong CPUs, fast NVMe SSDs and enough RAM, not in high-end GPUs.
?
How much RAM is enough for MT5 backtesting?
16 GB is a minimum for basic tests. For multi-symbol tick backtesting and POW EA workflows
we recommend 32–64 GB. Large portfolios, long tick histories and many parallel agents benefit
from 128 GB or more, so the entire dataset fits in memory without paging.
?
Which is more important for MT5 Strategy Tester: more cores or higher frequency?
You need both. High single-core frequency speeds up each individual pass, while more cores
let MT5 run many passes in parallel. For most MT5 Strategy Tester workloads, a modern 16–32 core
CPU with high turbo clocks outperforms older low-frequency server CPUs with more but slower cores.
?
What is the difference between MT5 backtesting on a VPS and on a dedicated server?
On a VPS you share physical CPU and disk with other users, so performance can fluctuate and
heavy MT5 backtests may be throttled. A dedicated MT5 backtesting server gives you all CPU cores,
RAM and NVMe disks exclusively, which means predictable speed and fewer interruptions during
long optimization runs.
?
How do I run MT5 backtesting on your server step by step?
You connect via Remote Desktop, install or copy your MT5 terminal, add your EAs and indicators,
load or download historical data, then configure the Strategy Tester (dates, symbols, agents,
optimization mode) and start the backtest. We can guide you through the first setup or prepare
a ready-to-use MT5 environment on the server.
?
Can I run optimizations and live trading on the same server?
Yes, many clients run live trading and MT5 Strategy Tester optimizations on one machine.
We recommend reserving some CPU cores and RAM for live terminals and using the remaining
capacity for backtests, so heavy optimizations do not affect execution of real orders.
?
Can you pre-install MT5 and my broker terminals on the server?
Yes. We can deploy Windows Server, install MT5, add broker terminals you specify and
prepare folders for your EAs and history data. You then log in, upload your files and
start backtesting, instead of spending time on initial software installation and tuning.
?
Can I use the server as an MT5 backtest farm with multiple users?
Yes. One MT5 backtesting server can host several Windows user accounts and many Strategy Tester
agents. Teams can share the same hardware for research, as long as total CPU and RAM usage
stays within the server’s capacity. For very heavy workloads we recommend several nodes as
an MT5 backtest farm.
?
Do you also support MT4 backtesting, or only MT5?
We support both. MT4 Strategy Tester is less advanced but still benefits from fast
CPUs and NVMe storage. You can run MT4 and MT5 on the same server, with separate
terminals and data folders, and use the hardware for backtesting and live trading in both platforms.
?
What happens if my MT5 optimization runs for 2–3 days? Will the server restart by itself?
Our MT5 backtesting servers are configured for continuous operation. Windows updates and
maintenance are scheduled so they do not interrupt long-running jobs. As long as your EA
is stable, the Strategy Tester can run multi-day optimizations without automatic reboots.
?
How are MT5 data, history and test results backed up?
By default, you control what to back up and where to store it. We recommend using NVMe RAID1
for redundancy and setting up scheduled backups of your MT5 folders to a separate disk or
remote storage. On request we can help configure backup scripts for your history, reports
and EA settings.
?
Where are your data centers located and what is typical latency to major FX brokers?
Our MT5 backtesting servers are hosted in modern European data centers with good
connectivity to major FX and CFD brokers. Typical ping inside Europe is in the tens
of milliseconds. For backtesting latency is less critical than for live trading, but
a fast and stable network still improves remote desktop responsiveness.
?
Can you help migrate my existing MT5 setup from my home PC to the server?
Yes. You can either copy your entire MT5 folder to the server or export specific profiles,
templates and EAs. We can assist with copying data over RDP, configuring paths and checking
that your Strategy Tester runs exactly the same on the new MT5 backtesting server.
?
What is the minimum rental term and do you offer a trial or money-back?
The usual minimum term is one month. We also provide a short money-back period for new
MT5 backtesting servers, so you can run real optimizations and verify performance.
If the hardware does not fit your workload, you can cancel within that period under
the terms described on the pricing page.
?
What if my current server is not enough – can I upgrade without losing data?
Yes. You can start with a smaller configuration and then move to a more powerful MT5
backtesting server. We help migrate your Windows environment and MT5 data so you don’t
have to reinstall everything from scratch.
?
Can I start with a smaller MT5 backtesting server and later move to an EPYC farm?
Absolutely. Many clients begin with a single high-performance server and later add more
nodes or move to an AMD EPYC farm when their research grows. We can design a migration
path so your existing MT5 setup, EAs and historical data are reused on the new hardware.