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.
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.
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The best GPUs for machine learning in 2025 include:
To set up a machine learning environment, you need to do the following:
Yes, it is possible. This approach combines the advantages of local computing with the scalability and flexibility of cloud services.
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.
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.
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:
All of the listed solutions support CUDA, cuDNN, and major ML frameworks, making them ideal for deployment on a machine learning server.
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.
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.
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.
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.
Pay-as-you-go (Hourly Billing)
Ideal for testing and short-term projects:
Benefits:
Monthly Subscription (Discount up to 30%)
Optimal for long-term projects and production:
Benefits:
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.