ARESGAME AGV Series 500W Power Supply, 80 Plus vs ASRock PRO-650G Power Supply - 650W 80 Plus Gold
Updated August 2026 — ARESGAME AGV Series 500W Power Supply, 80 Plus wins on warranty, ASRock PRO-650G Power Supply - 650W 80 Plus Gold wins on cable design and efficiency.
The ASRock PRO-650G offers superior efficiency and power output, making it a better choice for modern systems, while the ARESGAME provides a more budget-friendly option with a longer warranty.
Why ARESGAME AGV Series 500W Power Supply, 80 Plus is better
Price
ARESAME is $12 cheaper
Warranty
ARESAME has a 5-year warranty
Cooling
ARESAME features an ultra-quiet fan
Why ASRock PRO-650G Power Supply - 650W 80 Plus Gold is better
Efficiency
ASRock has 80 PLUS Gold certification
Power Output
ASRock provides 650W compared to ARESGAME's 500W
Compatibility
ASRock is ATX 3.1 ready
Overall score
Specifications
| Spec | ARESGAME AGV Series 500W Power Supply, 80 Plus | ASRock PRO-650G Power Supply - 650W 80 Plus Gold |
|---|---|---|
| Certification | 80 PLUS Bronze | 80 PLUS Gold |
| Cooling | Ultra Quiet | Quiet |
| Cable Design | Standard | Flat |
| Protections | Basic | Comprehensive |
| Capacitors | Standard | All-Taiwanese |
Dimension comparison
Price Comparison
The ARESGAME AGV Series 500W Power Supply is priced at $37.99, making it about 24% cheaper than the ASRock PRO-650G Power Supply, which costs $49.99. If you're budget-conscious, the ARESGAME offers a more economical choice while still delivering reliable performance. While the difference in price may seem significant, it's essential to consider the features and specifications of each power supply to ensure you’re making the best choice for your needs.
Efficiency Ratings
In terms of efficiency, the ASRock PRO-650G holds an advantage with its 80 PLUS Gold certification, delivering up to 90% energy efficiency. This is a notable improvement over the ARESGAME's 80 PLUS Bronze certification, which guarantees 85% efficiency or higher. The increased efficiency of the ASRock model can lead to lower electricity bills over time and reduced heat output, which is crucial for long-term system stability. This difference in efficiency makes the ASRock a more appealing choice for those looking to maximize their power savings.
Power Output
The ASRock PRO-650G offers a power output of 650W, which is 30% more than the ARESGAME's 500W output. This additional power capacity allows the ASRock to support more demanding components, making it ideal for mid-range gaming systems or productivity setups that require substantial power for graphics cards and CPUs. For users who plan to upgrade their systems in the future or run high-end hardware, the increased wattage of the ASRock may be a significant factor in their purchasing decision.
Warranty and Reliability
The ARESGAME AGV Series comes with a 5-year warranty, while the ASRock PRO-650G is backed by a 3-year warranty. The extended warranty of the ARESGAME can offer peace of mind to users who are concerned about product reliability and longevity. However, both power supplies include various protections such as over-voltage, under-voltage, and short-circuit protection, ensuring a level of safety for your components. While the longer warranty period provides extra assurance, the overall reliability of each model can also depend on user experiences and reviews.
Cooling Solutions
Both power supplies feature a 120mm fan for cooling, but their designs may differ in effectiveness. The ARESGAME emphasizes its ultra-quiet fan with intelligent speed control, aimed at maintaining a quieter computing environment. The ASRock also mentions a quiet fan, suggesting a balanced cooling solution that keeps noise levels low. However, the effectiveness of these cooling systems will ultimately depend on individual case airflow and usage conditions, making it essential to consider your specific setup.
Cable Management
The ASRock PRO-650G features a flat cable design, which can simplify cable management and improve airflow within the case. This can be particularly beneficial for users who prioritize a clean and organized build. In contrast, the ARESGAME's cables are described as being long enough to support high-end cases, but they do not specify a flat design. Effective cable management can significantly impact overall system aesthetics and airflow, so users should consider this when choosing between the two options.
Compatibility and Standards
The ASRock PRO-650G is ATX 3.1 compatible, ensuring it meets the latest standards for modern components. This compatibility can be crucial for users looking to build or upgrade to a next-generation system. On the other hand, while the ARESGAME is a standard ATX power supply, it does not mention specific compatibility with newer standards. For tech enthusiasts or gamers planning to use cutting-edge hardware, the ASRock's compliance with ATX 3.1 could make it the better option.
Which should you buy?
Ultimately, the decision between the ARESGAME AGV Series 500W Power Supply and the ASRock PRO-650G Power Supply hinges on your specific needs and budget. If you're looking for a more affordable option with a longer warranty and stable performance, the ARESGAME is an excellent choice at $37.99. However, for those seeking higher efficiency, greater power output, and modern compatibility, the ASRock at $49.99 may provide better long-term value. Carefully evaluate your requirements, including future upgrades and power needs, to make the most informed choice.

