Quantum surge

Our groundbreaking project, chosen for its innovative concept, aims to create a state-of-the-art mini-PC that merges the power of a supercomputer with the performance of a high-end gaming system. With a compact 8-liter form factor, this portable powerhouse will push the limits of computing while offering unmatched portability.

However, the small form factor presents significant challenges in thermal management and power efficiency, requiring meticulous engineering and innovative solutions.

To manage power, we're incorporating a MUX switch. This switch lets users toggle between integrated graphics for casual use and a dedicated graphics card for demanding tasks like gaming, automation, and 3D rendering, optimizing power consumption according to their needs.

A MUX switch, or multiplexer switch, in a gaming PC enables the system to toggle between integrated and discrete GPUs. Here’s a breakdown of its function and benefits:

Operation: The MUX switch is positioned between the Mini PC's integrated graphics and the discrete GPU. It directs the display output from the active GPU to the screen. When the discrete GPU is in use, the MUX switch channels the output from it to the display.

Purpose: MUX switches offer users the flexibility to choose between enhanced performance with the discrete GPU or extended battery life with the integrated GPU. The discrete GPU excels in graphics-intensive tasks like gaming, video editing, and 3D rendering.

Switching Modes: Some systems allow manual switching between GPUs via software or hardware controls, while others automatically switch based on application demands and power settings.

Optimization: By switching to the integrated GPU when high performance is unnecessary, the MUX switch helps optimize power consumption and prolong battery life.

For thermal management, we are integrating a custom liquid cooling system designed to maintain optimal temperatures. This will reduce the risk of overheating and potentially lower noise levels. Additionally, we plan to utilize deep learning algorithms to enhance power management, ensuring efficient resource use.

Adding a custom loop for cooling in a mini PC while maintaining its form factor can be a challenging. Some key considerations that we can take:

Component Selection: Choose compact and efficient components for your custom loop, such as a small form factor pump/reservoir combo, slim radiators, and low-profile water blocks.

Planning the Loop: Plan the loop layout carefully to minimize tubing runs and avoid obstructing other components. Consider using flexible tubing for easier routing in tight spaces.

Radiator Placement: Determine the best location for the radiators, such as mounting them externally or internally in unused drive bays or on the side of the case.

Pump and Reservoir Placement: Look for areas within the case where you can mount the pump and reservoir without impeding airflow or interfering with other components.

Tubing Routing: Route the tubing carefully to avoid kinks and ensure good flow. Use angled fittings or adapters to help with tight bends.

Graphic card-AMD Radeon RX 6700XT

the AMD Radeon RX 6700 XT is a solid mid-range graphics card that offers good performance for 1440p gaming and is suitable for a wide range of gaming and content creation tasks.

Custom loop(For Thermal)

(EK Water Blocks) is a well-known manufacturer of custom liquid cooling solutions for PCs. They offer a wide range of products, including water blocks, radiators, pumps, reservoirs, fittings, tubing, and coolants, to help PC enthusiasts and builders create high-performance custom loops.

Algorithm: Dynamic GPU Switching with SMPS Control

Initialization:

Set a threshold FPS (T_FPS) below which the switch to external GPU (eGPU) should occur.

Monitor the current FPS (C_FPS).

Define a buffer period (B) to avoid frequent switching.

Initialize a timer (T).

Monitoring FPS:

Continuously monitor the C_FPS using the game/application's API or performance monitoring tool.

Decision Logic:

Switching Mechanism:

Implement system-specific commands/APIs to switch between iGPU and eGPU.

Ensure the current tasks and data are properly handled to avoid data loss during the switch.

SMPS Control:

Implement commands to control the SMPS for the eGPU.

Ensure the SMPS is safely turned on/off with proper delays to avoid damage.

Handling Edge Cases:

Include logic to handle scenarios where switching is not possible due to system constraints.

Provide user notifications during the switch for transparency.Implementation Notes:

Performance Monitoring: Use tools like NVIDIA's NVAPI, AMD's ADL, or DirectX Diagnostic Tool to monitor FPS.

System Commands: Use system-specific commands or APIs to handle GPU switching. For example, NVIDIA Optimus or AMD's equivalent can help in managing these switches.

SMPS Control: Use GPIO pins, relays, or specific power management APIs to control the SMPS. Ensure you account for any hardware-specific delays or requirements.

User Notifications: Implement a user-friendly way to notify the user about the GPU switch and SMPS status, such as desktop notifications.

This algorithm ensures efficient use of power by turning off the SMPS for the external GPU when it is not needed and dynamically switches based on the workload demands. Adapt the implementation details to suit your specific hardware and software environment.

SYSTEM

CODE

Github Link : https://github.com/ramana425/AMD-/tree/main

Instead of connecting Graphic Card using wire, we can do it through cloud, which will reduce the size of the whole system and it can be portable. If we are using cloud, the updates will be software oriented and it will improve the availability and accessibility. It can be fixed with Augment Reality headsets which can be used for multiple purposes.

Development of a conceptual-level thermal management system design capability in OpenConcept

Trondheim, Norway Benjamin J Brelje John Jasa Joaquim R. R. A. Martin Grey

"Thermal Management Techniques for High Performance Computing Systems" by G. A. B. Silva and C. M. S. Silva

Journal of Electronic Cooling and Thermal Control

This paper discusses various thermal management techniques, including cooling systems and heat dissipation methods, that are applicable to high-performance computing systems, which can be relevant for mini PCs.

"A Comprehensive Review of Thermal Management Techniques for Electronics Cooling" by H. Lee and A. J. Hsu

Applied Thermal Engineering . Offers an overview of thermal management techniques including passive and active cooling solutions, relevant for optimizing mini PCs.