There is a plethora of information available on how to run a CS server:GO with either 12 or 24 slots. However, it remains unclear which processor and RAM specifications are necessary for running the CS server:GO for 1 v 1 or 2 v 2 games.

To achieve a stable and satisfactory client experience for CS:GO eSports matches, it is recommended to operate servers with 12 slots and up to 128 ticks per processor core. However, running multiple instances of the game simultaneously can decrease this limit.

In terms of RAM, a server with 16 GB of memory should suffice, even when using mods. It has been determined that allocating 4 GB per instance is generally more than enough.

It is advisable to begin testing with 3-4 1v1 games per core and gradually increase the number, monitoring performance as you go. To further ensure server stability, it may be helpful to conduct stress tests with a few friends for at least 12 minutes at a time. These tests can provide valuable information regarding the server's capacity under heavy loads and help identify any potential issues that may arise during gameplay.

In order to install and operate a CS:GO game server, the following server specifications are required: an Intel Core i7 3770 processor with eight cores, 16 GB of RAM, and a reliable internet connection.

It is also crucial to select a host with a stable network connection to avoid any potential issues with lag or connectivity. Additionally, server administrators should regularly monitor performance and keep up-to-date with any necessary software updates to optimize gameplay for all users.

The following are the minimum system requirements needed to install and run a CS:GO server on various operating systems:

- Windows 7/Vista/XP: Intel Core 2 Duo E6600 or AMD Phenom X3 8750 processor or better, 2GB RAM, DirectX 9 compatible video card with at least 256MB memory and Pixel Shader 3.0 support, 15GB of disk space.
- Mac OS X 10.6.6 or higher: Intel Core Duo Processor (2GHz or better), 2GB RAM, ATI Radeon HD 2400 or better/NVidia 8600M or better video card, 15GB of disk space.
- Steam OS + Linux: 64-bit dual core Intel or AMD processor (2.8 GHz or higher), 4GB RAM, nVidia GeForce 8600/9600GT, ATI/AMD Radeon HD2600/3600 video card with OpenGL 2.1 support, 15GB of disk space, OpenAL compatible sound card.

It is important to note that meeting these minimal requirements will only allow for basic gameplay and may result in lag or other performance issues. For optimal gaming experience, it is recommended to have hardware with specifications that are one and a half to three times higher than the minimum requirements.

Furthermore, players should ensure that they have a stable internet connection in order to play online. This can be achieved by having an internet service provider with good download and upload speeds, and a reliable Wi-Fi router or Ethernet cable connection.

When hosting a small-scale CS:GO server for 1v1 or 2v2 games, it's essential to consider the hardware specifications to ensure smooth gameplay and server performance.

For the processor, an Intel Core i5 or AMD Ryzen 5 processor with at least 4 cores and 8 threads would be the minimum recommendation. These mid-range processors are capable of handling the game server's processing requirements, including managing player interactions, game logic, and network communication.

When it comes to RAM, a minimum of 8GB DDR4 RAM is recommended. This capacity allows the server to store and manage the game data, player states, and other essential resources efficiently. Additionally, having sufficient RAM ensures that the server can handle multiple game instances and player connections without experiencing performance degradation.

In terms of the operating system, utilizing a Linux-based OS like Ubuntu Server or CentOS is a popular choice for CS:GO server hosting. These operating systems are known for their stability, security, and optimized performance for hosting game servers. They also offer robust networking capabilities and support for game server management tools.

Furthermore, it's important to consider the network infrastructure when hosting a CS:GO server. A reliable and high-speed internet connection is crucial to minimize latency and provide a smooth gaming experience for all players. Additionally, selecting a hosting provider with a robust network backbone and low-latency routing can further enhance the server's performance and responsiveness.

When choosing a hosting provider, it's crucial to opt for a company that offers dedicated server hosting or VPS options with the specified hardware and network capabilities. A hosting provider with a strong track record in hosting game servers and a reputation for reliable infrastructure can ensure the best possible environment for running a CS:GO server for 1v1 or 2v2 games.