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  • Hot Deals

    Rent the Best GPU for Machine Learning Servers

    HOSTKEY provides machine learning servers for AI and Data Science tasks. With our servers for ml, you will be able to extract data, find patterns and make decisions based on them in various industries. We organize 24/7 technical support, offer basic protection against DDoS attacks and guarantee the stable functioning of your project by placing servers in Tier III data centers.

    High-RAM Dedicated Servers with up to 4.6TB RAM and up to 12 NVME drives

    Choose high-RAM dedicated servers with up to 4.6TB of RAM and AMD EPYC 4th Gen CPUs. Perfect to meet your needs for large-scale analytics, in-memory databases, and high-performance computing workloads.

    DDR5 RAM
    From €597

    AI Platform: LLMs & Apps for AI, ML and Data Science

    Pre-installed AI LLM models and Apps for AI, ML and Data Science on GPU NVIDIA servers: Tesla H100/A100, RTX4090, RTX5090. Hourly payment, up to 40% Off.

    GPU instances
    GPU instances

    Save Up to 25% on Popular Dedicated and GPU Server Configurations

    We’ve increased our long-term rental discounts on selected dedicated and GPU servers!

    -25% OFF

    Dedicated Servers for hosting providers - 7 days trial and 50% OFF

    Discover affordable dedicated servers for hosting providers, situated in a top-tier Amsterdam data center in the Netherlands. 7 days trial, 50% OFF on the first 3 months, 50% OFF for a backup server.

    For hosters
    50% discount
    1 /
    Instant dedicated servers and VPS with GPU cards.

    Delivery time from 15 to 90 minutes. GPU passthrough allows to directly present an internal PCI GPU to virtual KVM machines. The GPU card is dedicated to the VM and cannot be used by other clients. GPU performance in virtual machines matches GPU performance in dedicated servers. Since we use large multi-card nodes for vGPU, virtual machines come at a cheaper price.

    Looking for a non-standard OS? We have a wide selection of ISO images in our control panel. Or you can use your own image and install the OS via IPMI. All our servers are unmanaged. Administration services can be provided for a fee. Please contact us for any questions.

    🚀
    4x RTX 4090 GPU Servers – Only €774/month with a 1-year rental! Best Price on the Market!
    GPU servers are available on both hourly and monthly payment plans. Read about how the hourly server rental works.

    The selected collocation region is applied for all components below.

    All custom and pre-configured servers

    First, select a server group from the list below.
    Do you need something specific? Get in touch! We will procure hardware specifically for your project.

    European Union EU
    USA USA
    RU RU
    Powerful

    Pre-configured and custom dedicated servers and VPS with GPU

    Powerful GPU servers based on professional RTX A4000 / A5000 / A6000 and Tesla / Quadro cards with pre-installed AI frameworks (TensorFlow, PyTorch, Caffe, Caffe2, etc.)

    From

    €118/monthly

    Netherlands NL
    RU RU

    Custom advanced single CPU servers

    Servers based on a single latest generation Intel or AMD processor. CPUs from Xeon E, Xeon E3, Xeon E5, Xeon W series with 4-8 cores are available to order. Full remote server management via IPMI / iDRAC.

    From

    €160/monthly

    Netherlands NL
    RU RU

    Custom advanced dual CPU servers

    High-performance servers based on a dual latest generation Intel or AMD processor. CPUs from Silver, Gold, EPYC series with 12-64 cores are available to order. Full remote server management via IPMI / iDDRAC.

    From

    €205/monthly

    European Union EU
    Turkey TR
    USA USA
    RU RU
    Powerful

    Servers with AMD Ryzen and Intel Core i9 CPUs

    Budget friendly and powerful servers with AMD Ryzen and Intel Core i9 processors with high core frequencies for high-load tasks.

    From

    €100/monthly

    Wide range of pre-configured servers with instant delivery and sale

    Our Advantages

    • TIER III Data Centers TIER III Data Centers
      Top reliability and security provide stable operation of your servers and 99.982% uptime per year.
    • DDoS protection DDoS protection
      The service is organized using software and hardware solutions to protect against TCP-SYN Flood attacks (SYN, ACK, RST, FIN, PUSH).
    • High-bandwidth Internet connectivity High-bandwidth Internet connectivity
      We provide a 1Gbps unmetered port. You can transfer huge datasets in minutes.
    • Built-in IPMI 2.0 with remote server management via IP-KVM Full control
      Remote server management via IPMI, iDRAC, KVM and etc.
    • Hosting in the most environmentally friendly data center in Europe Eco-friendly
      Hosting in the most environmentally friendly data center in Europe.
    • A replacement server is always available A replacement server is always available
      A fleet of substitution servers will reduce downtime when migrating and upgrading.
    • Quick replacement of components Quick replacement of components
      In the case of component failure, we will promptly replace them.
    • Round-the-clock technical support Round-the-clock technical support
      The application form allows you to get technical support at any time of the day or night. First response within 15 minutes.

    What included

    • Traffic
      The amount of traffic depends on location.
      All servers are deployed with 1Gbps port, incoming traffic is free (fair usage). Outgoing traffic limit and rates are subject to a selected traffic plan.
    • Free DDoS protection
      We offer basic DDoS protection free of charge on all servers in the Netherlands.
    • Customer support 24/7
      Our customer technical support guarantees that our customers will receive technical assistance whenever necessary.

    Do you need assistance configuring your hardware?

    What customers say

    Crytek
    After launching another successful IP — HUNT: Showdown, a competitive first-person PvP bounty hunting game with heavy PvE elements, Crytek aimed to bring this amazing game for its end-users. We needed a hosting provider that can offer us high-performance servers with great network speed, latency, and 24/7 support.
    Stefan Neykov Crytek
    doXray
    doXray has been using HOSTKEY for the development and the operation of our software solutions. Our applications require the use of GPU processing power. We have been using HOSTKEY for several years and we are very satisfied with the way they operate. New requirements are setup fast and support follows up after the installation process to check if everything is as requested. Support during operations is reliable and fast.
    Wimdo Blaauboer doXray
    IP-Label
    We would like to thank HOSTKEY for providing us with high-quality hosting services for over 4 years. Ip-label has been able to conduct many of its more than 100 million daily measurements through HOSTKEY’s servers, making our meteorological coverage even more complete.
    D. Jayes IP-Label
    1 /

    Our Ratings

    4.3 out of 5
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    Configure your server!

    Hot deals

    NEW Rent Nvidia RTX 5090 GPU Servers from €0.624/hr

    NVIDIA RTX 5090 Servers with Pre-installed Apps for AI, Data Science, and 3D Rendering. Hourly and monthly billing options available.. Up to 4 GPUs per server. Limited availability.

    Order a server
    4th Gen Meet 4th Gen AMD EPYC™ Servers!

    4th Gen CPUs AMD EPYC 9354 / 9124 are available for order. Base Clock: 3.25GHz, # of CPU Cores: 32, L3 Cache: 256MB, DDR5 RAM up to 6TB RAM, PCIe 5.0, up to 12 NVME drives.

    Configure a server
    High-RAM High-RAM Dedicated Servers with up to 4.6TB RAM

    Choose high-RAM dedicated servers with up to 4.6 TB of RAM and 12 NVMe drives, powered by AMD EPYC 4th Gen CPUs.

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    Hot deals Sale on pre-configured dedicated servers

    Ready-to-use servers with a discount. We will deliver the server within a day of the receipt of the payment.

    Order now
    50% OFF Dedicated Servers for hosting providers - 7 days trial and 50% OFF

    Discover affordable dedicated servers for hosting providers, situated in a top-tier Amsterdam data center in the Netherlands. 7 days trial, 50% OFF on the first 3 months, 50% OFF for a backup server.

    Order a server
    Web3 Web3 Dedicated Servers Infrastructure

    Built for Blockchain: CPUs with16-64 cores, 1-10 Gbps, Up to 768 GB DDR5 RAM, 3.48 TB Enterprise NBMe, Global Locations

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    Solutions

    GPU servers for data science

    GPU servers for data science

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    High-performance servers for rendering, 3D Design and visualization

    Rendering, 3D Design and visualization

    FAQ

    What are the top GPUs for machine learning in 2025?

    The best GPUs for machine learning in 2025 include:

    • NVIDIA Tesla P100
    • NVIDIA RTX A6000
    • NVIDIA Titan RTX
    • NVIDIA Tesla A100 80 Gb
    • NVIDIA Tesla H100 80Gb
    • NVIDIA Quadro RTX 8000
    • GIGABYTE GeForce RTX 3080
    • NVIDIA GeForce RTX 3090
    • NVIDIA GeForce RTX 4090
    • NVIDIA RTX A4000 / A5000 / A6000

    How do I configure my machine learning server to use GPUs efficiently?

    To set up a machine learning environment, you need to do the following:

    • Install the environment
    • Create a neural network
    • Train on training data
    • Test the network on test data
    • Train the neural network on a GPU server for machine learning
    Order a GPU server with pre-installed software for training neural networks and working with big data. Save time on installation and configuration—start working right away.

    Can I train my models using a hybrid approach of on-premise and cloud GPUs?

    Yes, it is possible. This approach combines the advantages of local computing with the scalability and flexibility of cloud services.

    What are the common challenges when using machine learning server for AI tasks?

    Cooling is one of the main issues that users may face when using GPUs for machine learning. Due to the powerful heat generation, the card may heat up to a critical level and automatically shut down to prevent damage. Also, in some cases, compatibility and incompatibility issues with some software platforms and machine learning libraries are possible.

    News

    31.08.2025

    Foreman in Isolation: Fault-Tolerant and Secure OS Deployment on Bare Metal and in the Cloud

    Share our experience in transforming our infrastructure: from decentralized Foreman instances with public IPs to a secure, isolated architecture featuring centralized GitLab management, enhanced security, and seamless scalability.

    28.08.2025

    NVIDIA RTX 6000 Blackwell Server Edition: Tests, Benchmarks & Comparison with Workstation and RTX 5090, Cooling Features

    NVIDIA has released three versions of the RTX 6000 Blackwell — and it’s precisely the Server Edition that turned out to be the most mysterious. We tested it in LLM tasks and video generation, and compared it with RTX 5090, A5000, and H100. The results will surprise you.

    25.08.2025

    WordPress – From a Simple Blogging Platform to the Leading CMS Ecosystem

    How did a blogging platform become the world’s dominant content management system? The story of WordPress isn’t just a list of its advantages—it’s a narrative of bold, strategic decisions that established it as the leading CMS.

    Show all News / Blogs
    1 /

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    What’s included with machine learning servers

    High-Performance Servers for Machine Learning Projects

    HOSTKEY offers powerful GPU servers for machine learning and deep learning tasks, providing high performance and reliability. The range includes servers with various NVIDIA video cards, including A100, H100, RTX 4090 and others, which are ideal for processing complex calculations in the field of artificial intelligence.

    For machine learning servers, solutions based on NVIDIA RTX 4090 and A100 are optimal, providing fast data processing and model training. If maximum performance is required for large-scale projects, then a deep learning server based on H100 or A100 will speed up the training of neural network algorithms.

    HOSTKEY also provides servers for machine learning with pre-installed software, which simplifies infrastructure deployment and allows you to focus on development. Flexible rental rates make these solutions accessible to both startups and large companies.

    How to choose a dedicated server for deep learning?

    • For inference and small models. One video card (NVIDIA RTX 4090, A10G or T4) is usually enough. Virtual servers with partial access to the GPU help reduce costs.
    • For training complex neural networks. Servers with several GPUs (A100/H100) are required. High bandwidth between cards (NVLink/InfiniBand) and high-performance CPUs are important.
    • Performance optimization. A weak processor creates bottlenecks when loading data. Choose servers with multi-core CPUs (Xeon/EPYC) and fast NVMe drives.
    • Resource balance. The GPU should not be idle due to a slow CPU. To speed up data preprocessing, use specialized libraries like CuPy.

    Advantages of Hostkey’s servers for deep learning

    • Professional selection of equipment. Our experts will help you choose the optimal machine learning server configuration and a set of software that is ideal for your tasks.
    • 24/7 technical support. Qualified specialists are ready to answer questions about the operation of frameworks, network settings and software 24/7.
    • Full service by Hostkey. We take on all work on supporting the rented machine learning server, ensuring uninterrupted operation.
    • Free trial period. Try our services without obligation during the trial period.
    • Favorable conditions. Special offers and discounts are available for our clients.

    Key Features of HOSTKEY’s Machine Learning Servers

    • Exceptional computing power. The solution provides performance through the use of modern CPU and NVIDIA GPU.
    • Maximum placement density. Servers are run in modern cases, which, with the indicated performance, makes the calculation density indicator 2.5 times higher than that of conventional rack servers.
    • Dedicated decoding module supports a large number of video stream channels for real-time transcoding and inference
    • Configuration flexibility of the solution.

    Use Cases for Machine Learning Servers

    • Big data processing and analysis. Machine learning server is ideal for processing large amounts of information. It quickly performs complex analytical tasks, which is especially in demand in the financial sector and marketing research.
    • Training neural networks. Training deep neural networks (CV, NLP, recommender systems) requires significant computing power. A machine learning server with several GPUs speeds up this process several times.
    • Computer vision. Image and video recognition systems require special resources. Machine learning server provides the necessary performance for processing graphic data in real time.
    • Natural language processing (NLP). Working with texts, chatbots and voice assistants is another area of application of machine learning server. The server copes with complex language models (for example, GPT or BERT).
    • Scientific research. In medicine, bioinformatics and other sciences, machine learning server help analyze complex data and accelerate discoveries.
    • Industrial IoT and telemetry. Machine learning server processes data streams from sensors, predicts equipment failures and optimizes production processes.
    • Personalization and recommendation systems. Online retail and media platforms use machine learning server to analyze user behavior and create personalized offers.
    • Cybersecurity. Detecting anomalies and protecting against cyberattacks require powerful computing. Machine learning server identifies threats in real time.

    Pre-Installed Frameworks and Tools

    • TensorFlow. Our machine learning servers come pre-installed with TensorFlow, a popular framework for creating and training neural networks. It is ideal for large-scale machine learning and deep learning projects.
    • PyTorch. For researchers and developers who prefer flexibility, PyTorch is available on the servers. This framework is especially in demand in the academic environment and when developing new neural network architectures.
    • Keras. Keras is pre-installed on the machine learning server as a high-level API for quickly prototyping models. It runs on top of TensorFlow and significantly speeds up the development process.
    • JAX. For scientific computing and advanced research, JAX is supported on the servers. This framework is especially effective when working with differentiable programming.
    • Scikit-learn. Classical machine learning algorithms are available through the pre-installed Scikit-learn. This is the optimal solution for tasks that do not require deep learning.
    • CUDA/cuDNN support. All machine learning servers have full support for CUDA and cuDNN, which ensures maximum performance when working with GPUs. This is critical for accelerating deep learning computations.

    Compare NVIDIA GPUs for Machine Learning

    NVIDIA Tesla T4 is the optimal choice for a machine learning server with moderate requirements. With support for Tensor Cores and 16 GB of GDDR6 memory, this card delivers good performance for inference and small models at low power consumption.

    NVIDIA RTX 4090 offers an excellent price-performance ratio for a machine learning server. With 24 GB of GDDR6X memory and improved CUDA cores, it is suitable for training medium-sized models and research tasks.

    NVIDIA A100 is a professional solution for an enterprise-class machine learning server. With Multi-Instance GPU (MIG) technology and 80 GB of HBM2e memory, this card is ideal for large projects and distributed computing.

    NVIDIA H100 represents a new generation of accelerators for machine learning servers. With support for FP8 and improved Tensor Cores, it delivers unprecedented performance for transformer models and LLM applications.

    The choice of GPU depends on the tasks:

    • For inference and prototyping, T4 or RTX 4090 are sufficient
    • For industrial ML/DL, A100/H100 are better suited
    • Scalable systems require multiple A100/H100 with NVLink

    All of the listed solutions support CUDA, cuDNN, and major ML frameworks, making them ideal for deployment on a machine learning server.

    Machine Learning Server Setup and Deployment

    1. Selecting the optimal configuration

      The Hostkey team helps you select the ideal machine learning server for your needs. Our experts analyze the requirements for computing resources, data volume and budget, offering optimal solutions based on NVIDIA GPUs (T4, A100, H100) with a properly balanced CPU, RAM and storage.

    2. Professional assembly and configuration of equipment

      All machine learning servers in Hostkey are assembled in our data centers in compliance with strict quality standards. We install GPUs in optimal PCIe slots, configure effective cooling and test the equipment under load to ensure stable operation.

    3. Software installation and optimization

      Our engineers pre-install all the necessary components on the machine learning server: current NVIDIA drivers, CUDA Toolkit, cuDNN, as well as popular frameworks (TensorFlow, PyTorch). The system is immediately ready to work with GPU acceleration.

    4. Start of work in 15 minutes

      Thanks to ready-made deployment templates, we can provide a configured machine learning server within 15 minutes after ordering. This includes full preparation of the hardware and software environment.

    Hourly and Monthly Pricing Options

    1. Pay-as-you-go (Hourly Billing)

      Ideal for testing and short-term projects:

      • NVIDIA RTX 4090 – €0.35/hour
      • NVIDIA A100 80GB – €1.20/hour
      • NVIDIA H100 80GB – €2.50/hour

      Benefits:

      • Flexibility – pay only for the time you use
      • Instant access to GPU resources
      • Possibility to test different configurations
    2. Monthly Subscription (Discount up to 30%)

      Optimal for long-term projects and production:

      • NVIDIA RTX 4090 – €420/month (≈ €0.58/hour)
      • NVIDIA A100 80GB – €1,440/month (≈ €2.00/hour)
      • NVIDIA H100 80GB – €1690/month (≈ €2.50/hour)

      Benefits:

      • Significant savings over long-term use
      • Guaranteed resource availability
      • Priority technical support

    Why Use a Dedicated GPU Server for Machine Learning?

    Using a dedicated machine learning server is an investment in the stability, performance and security of your AI projects, which quickly pays off due to operational efficiency and the absence of hidden costs.

    • High performance for complex tasks. A machine learning server with dedicated GPUs provides tens of times faster computing speeds compared to regular servers. This is critical for training deep neural networks and processing big data, where every minute of equipment operation matters.
    • Long-term cost optimization. Although renting a machine learning server requires investment, it is more cost-effective than using cloud solutions under constant high loads. You pay only for the resources you need without overspending on unnecessary services.
    • Full control over the infrastructure. A private machine learning server gives you the freedom to choose the hardware configuration, software versions, and security systems. This is especially important for projects with special requirements for compatibility or data protection.
    • Guaranteed resource availability. Unlike cloud solutions with shared resources, a dedicated machine learning server provides stable performance without "neighbors" that can affect your computing. This eliminates unpredictable delays in critical processes.
    • Data security and privacy. When working with sensitive information, the machine learning server offers an isolated environment where all data is under your complete control. This complies with the strict requirements of GDPR, HIPAA and other information security standards.
    • Scalability for growing needs. Modern machine learning servers allow you to gradually increase capacity — add GPUs, increase memory and storage. This makes them an ideal solution for startups and fast-growing companies.
    • Support for professional equipment. Machine learning servers support specialized technologies such as NVLink for connecting GPUs, high-speed SSDs and RDMA infrastructure, which significantly speeds up data exchange between system components.
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