ASUS ROG Strix 1200W Platinum vs MSI MPG A850GS PCIE5, Fully Modular Gaming 850W

Overview of Power Supplies

In this comparison, we will be looking at two power supply units: the ASUS ROG Strix 1200W Platinum and the MSI MPG A850GS PCIE5. The ASUS option is priced at $264.99, while the MSI model is significantly cheaper at $110.99, making it about 58% less expensive. Both power supplies are fully modular, which allows for better cable management and improved airflow.

Price Comparison

The ASUS ROG Strix is priced at $264.99, while the MSI MPG A850GS comes in at just $110.99. This substantial price gap of $154 reflects the different target audiences and performance levels of the two products. The ASUS model is designed for high-end gaming rigs requiring more power, while the MSI option is geared toward budget-conscious gamers who still want reliable performance. For those on a tighter budget, the MSI MPG A850GS offers solid efficiency at a lower price point, providing great value for casual gaming.

Power Efficiency

The ASUS ROG Strix boasts an 80 PLUS Platinum certification, indicating superior power efficiency and lower energy waste. This is complemented by GaN MOSFET technology that improves efficiency by up to 30%. In contrast, the MSI MPG A850GS holds an 80 PLUS Gold certification, which, while still efficient, does not match the Platinum standard of the ASUS model. This means that users of the ASUS power supply can expect lower electricity bills over time, as it is designed to minimize power loss during operation.

Performance and Stability

When it comes to performance, the ASUS ROG Strix is equipped with a "GPU-First" intelligent voltage stabilizer that enhances voltage delivery to the graphics card by up to 45%. This feature ensures more stable and smoother gameplay, especially in high-demand gaming scenarios. The MSI MPG A850GS, while stable, does not offer the same level of voltage enhancement, focusing instead on a solid performance with its active PFC design and LLC Half Bridge Topology. Gamers requiring top-tier performance may find the ASUS model more suitable for demanding applications.

Build Quality and Components

The ASUS ROG Strix showcases an impressive build quality with large heatsinks designed to keep temperatures low and minimize noise. It incorporates high-end components, including low-ESR capacitors, which further enhance its reliability. On the other hand, the MSI MPG A850GS uses 100% Japanese 105°C capacitors, which also ensures durability and stability. However, the premium components of the ASUS power supply may provide an edge in longevity and thermal management, especially for overclocked systems.

Noise Levels

The ASUS ROG Strix features 0dB technology, allowing for silent operation during light gaming. This is a significant advantage for users who prefer a quieter gaming environment. The dual ball fan bearings in the ASUS model are designed to last twice as long as traditional sleeve bearings, further contributing to a lower noise profile. The MSI MPG A850GS, while designed to be low-noise, does not specifically highlight similar silent operation features. For gamers who prioritize a quiet setup, the ASUS model stands out.

Compatibility and Future-Proofing

The ASUS ROG Strix is compliant with the ATX 3.1 standard and features a PCIe 5.0 ready connector, making it suitable for next-gen graphics cards. This ensures that users are prepared for future upgrades without needing to replace their power supply. The MSI MPG A850GS also supports ATX 3.1 and includes dual 12V-2x6 cables, making it compatible with modern components. However, the lack of PCIe 5.0 readiness in the MSI model may limit its appeal for those looking to invest in cutting-edge technology.

Which should you buy?

Choosing between the ASUS ROG Strix 1200W Platinum and the MSI MPG A850GS PCIE5 ultimately depends on your specific needs and budget. If you’re a serious gamer looking for top-notch performance, efficiency, and future-proofing with a willingness to invest, the ASUS ROG Strix at $264.99 is the clear choice. However, if you are a casual gamer or on a tighter budget, the MSI MPG A850GS at $110.99 offers remarkable value and solid performance for less demanding setups.