RTX 50 Series GAMEMAX High-Performance Power Supply Recommendation Guide

As NVIDIA's RTX 50 series graphics cards draw near, gamers and hardware enthusiasts have begun preparing core components for this next-generation flagship platform. The power supply, as the central hub of system power, directly determines the performance release of the graphics card and the long-term reliability of the entire machine with its performance, compatibility, and stability. GAMEMAX, a professional brand deeply engaged in the power supply field, has optimized many of its products specifically for the needs of new graphics cards. This article will recommend the most suitable power supply solutions based on the hardware characteristics of the RTX 50 series.

I. Core Requirements of RTX 50 Series for Power Supplies

While upgrading the architecture and achieving a leap in performance, the RTX 50 series graphics cards put forward more stringent requirements for power supplies:

• Interface Compatibility: It needs to support the PCIe 5.1 standard and a native 12V-2x6 (16pin) connector, which can be directly connected to the graphics card without an adapter, reducing current loss and signal interference;

• Power Reserve: The flagship model is expected to have a power consumption of over 450W, and the instantaneous peak power consumption may exceed 600W. The power supply needs to have sufficient rated power (850W is recommended as a starting point) and strong +12V single rail output capability;

• Efficiency and Stability: It needs to maintain efficient conversion (80 Plus Gold and above certification) under high load to reduce heat and noise; at the same time, it must pass strict voltage regulation tests to avoid system crashes caused by excessive ripple;

• Heat Dissipation and Durability: Excellent heat dissipation design (such as a silent fan and efficient heat dissipation structure) is required for long-term high-load operation, and high-quality capacitors (such as Japanese capacitors) are used to ensure longevity.

II. Recommended GAMEMAX Power Supplies Adapted to RTX 50 Series

Based on the above requirements, we have selected the following core models from GAMEMAX's product matrix, covering different power segments and usage scenarios:

1. Flagship Choices: Coping with the Extreme Performance of RTX 5090/5080

LION CORE 1200P

As the world's first power supply with a lifetime warranty, the LION CORE 1200P is a flagship solution tailored for top-tier hardware. Its core advantages include:

• Natively supporting ATX 3.1 and PCIe 5.1 standards, the 12V-2x6 connector directly adapts to RTX 50 series graphics cards, avoiding performance loss caused by adapters;

• 1200W rated power with strong +12V single rail output, easily coping with instantaneous high loads in dual-card crossfire or overclocking scenarios;

• Adopting high-quality Japanese capacitors and a fully modular design, it not only ensures long-term stability but also simplifies chassis cable management and improves heat dissipation efficiency.

RGB PRO 1300P

If you pursue higher power reserves and personalized lighting effects, the 1300W RGB PRO 1300P is an ideal choice:

• 80 Plus Platinum certification (typical load efficiency 92%+), significantly reducing energy waste and heat under high load;

• Adaptive ARGB fans support synchronous lighting effects, taking into account both heat dissipation performance and chassis aesthetics;

• Native ATX 3.1/PCIe 5.1 support, combined with a 16pin 12V-2x6 interface, perfectly matches the power supply needs of the RTX 50 series.

2. Mainstream High Performance: Perfect Partners for RTX 5070/5060

GX PRO 1050G

The GX PRO 1050G in the 1050W power segment highlights "balance" and is suitable for mid-to-high-end users pursuing cost-effectiveness:

• 80 Plus Gold certification (typical load efficiency 90%+), APFC+LLC+DC-DC architecture ensures voltage stability and reduces ripple interference;

• Fully modular design with a silent FDB fan, which automatically stops at low load, taking into account both heat dissipation and noise control;

• Natively supporting ATX 3.1 and PCIe 5.1, the 12V-2x6 interface directly connects to the graphics card without the need for an additional adapter.

RGB 1050G

If you prefer lighting effects and a fully modular design, the RGB 1050G is also worth attention:

• The 140mm ARGB fan supports motherboard synchronization, providing 16.8 million color lighting effects to meet personalized assembly needs;

• 90%+ typical efficiency reduces operating costs, and fully modular wires reduce chassis redundancy and improve air circulation efficiency;

• Overcurrent protection design optimized for the RTX 50 series avoids system power failure caused by instantaneous power consumption peaks.

3. Entry-Level Preferred: Reliable Choice for RTX 5050 and Below Models

GX PRO 850G

The 850W GX PRO 850G is a cost-effective benchmark for mainstream assembly, especially suitable for mid-range graphics cards such as the RTX 5050:

• 80 Plus Gold certification and LLC+DC-DC circuit design ensure 90%+ efficiency while controlling the +12V output ripple at an extremely low level;

• The compact body is compatible with most ATX chassis, and the silent fan automatically stops below 30% load to achieve a "zero-noise" office experience;

• Native PCIe 5.1 12V-2x6 interface, supporting the RTX 50 series without an adapter, reducing compatibility risks.

RGB PRO 850G

An entry-level choice that balances performance and lighting effects, the core advantages of the RGB PRO 850G include:

• 850W rated power meets the power supply needs of mid-range graphics cards + overclocked CPUs, and the single +12V rail design improves current output stability;

• The adaptive fan adjusts the speed according to the load, efficiently dissipating heat at high load and remaining quiet at low load;

• Fully modular wires with ARGB lighting effects, balancing the convenience of cable management and the appearance of the assembly.

III. Key Tips for Purchasing RTX 50 Series Power Supplies

1. Power Matching: Choose the wattage according to the RTX 50 graphics card model. For flagship models (such as RTX 5090), 1200W and above are recommended; for mid-range models (such as RTX 5070), 1050W is optional; for entry-level models (such as RTX 5050), 850W is sufficient;

2. Interface Priority: Be sure to choose a power supply that natively supports the PCIe 5.1 12V-2x6 interface to avoid power loss or compatibility issues caused by using an adapter;

3. Efficiency Certification: Prefer products with 80 Plus Gold and above certification. Long-term use can save electricity bills, and the quality of internal components is more reliable;

4. Warranty Policy: For example, the LION CORE series provides a lifetime warranty, which guarantees the long-term use of the RTX 50 series and reduces later maintenance costs.

GAMEMAX's power supply solutions for the RTX 50 series cover the latest standards and performance requirements from flagship to entry-level. Whether you are a hardcore gamer pursuing extreme stability or a mainstream user focusing on cost-effectiveness, you can find a suitable choice. Choosing a compliant, efficient, and durable power supply can fully release the performance of the RTX 50 series and safeguard the next-generation gaming experience.