ARESGAME AGV Series 650W Power Supply, 80 Plus vs Thermaltake Toughpower GT 850W ATX 3.1 Standard
Updated August 2026 — Thermaltake Toughpower GT 850W ATX 3.1 Standard leads on modularity and power output.
The Thermaltake Toughpower GT 850W offers superior efficiency and features compared to the ARESGAME AGV Series 650W, making it the better choice for high-performance builds.
Why ARESGAME AGV Series 650W Power Supply, 80 Plus is better
Price
ARESGAME is significantly cheaper at $44.99.
Warranty
Both have a 5-year warranty.
Cooling
ARESGAME has a silent 120mm fan.
Why Thermaltake Toughpower GT 850W ATX 3.1 Standard is better
Efficiency
Thermaltake has 80 PLUS Gold certification.
Power Output
Thermaltake provides 850W compared to 650W.
Modularity
Thermaltake features a fully modular design.
Overall score
Specifications
| Spec | ARESGAME AGV Series 650W Power Supply, 80 Plus | Thermaltake Toughpower GT 850W ATX 3.1 Standard |
|---|---|---|
| Modular | Non-Modular | Fully Modular |
| Fan Control | Standard | Smart Zero |
| Protection | OVP/UVP/OPP/SCP | OVP/UVP/OCP/OPP/OTP/SCP |
| PCIe Connectors | 6+2 pin | 12+4 pin |
| Cooling Type | 120mm Fan | Hydraulic Fan |
Dimension comparison
Overview of the Power Supplies
In the realm of power supplies, the ARESGAME AGV Series 650W Power Supply offers a budget-friendly option at $44.99, while the Thermaltake Toughpower GT 850W is a premium choice priced at $95.52. The ARESGAME provides reliable performance for gamers without breaking the bank, whereas the Thermaltake model emphasizes efficiency and advanced features, making it suitable for high-end builds. Understanding the strengths and weaknesses of both products can help you choose the right power supply for your needs.
Power Output Comparison
The ARESGAME AGV Series delivers a solid 650W of power, which is adequate for most gaming setups. The Thermaltake Toughpower GT, on the other hand, boasts an impressive 850W output, making it more capable of handling high-performance components and multiple GPU setups. This 31% increase in wattage can be crucial for gamers looking to push their systems to the max, especially when using demanding hardware or overclocking.
Efficiency Ratings
Efficiency is key in power supplies, and the ARESGAME AGV Series holds an 80 PLUS Bronze certification, which indicates about 85% efficiency at typical loads. In contrast, the Thermaltake Toughpower GT exceeds this with an 80 PLUS Gold rating, providing up to 90% efficiency. This difference in energy efficiency not only signifies lower electricity bills over time but also reduces heat output during operation, making the Thermaltake a better choice for long gaming sessions.
Design and Build Quality
In terms of design, the ARESGAME AGV Series sports a simple and sleek appearance with a black coating and black cables, which helps maintain a clean aesthetic inside your PC. However, it is a non-modular power supply, meaning all cables are permanently attached, which can complicate cable management. The Thermaltake Toughpower GT features a fully modular design with low-profile flat black cables, allowing for easier installation and improved airflow within the case. This design difference can significantly affect the overall look and tidiness of your build.
Noise Levels and Cooling
The ARESGAME AGV Series includes a silent 120mm fan designed for excellent cooling performance, making it suitable for gamers who value quiet operation. While it does not feature advanced fan control technology, its fan is effective in maintaining optimal temperatures. In contrast, the Thermaltake Toughpower GT incorporates Smart Zero Fan Technology, which automatically adjusts the fan speed based on load. This technology minimizes noise during low-load operations, adding to the overall user comfort, especially in quiet environments.
Cable Management and Connectivity
Cable management can be a challenge with power supplies, particularly non-modular models. The ARESGAME AGV Series provides all cables in a permanent configuration, which could lead to a cluttered case. In contrast, the Thermaltake Toughpower GT’s fully modular design allows users to connect only the cables they need, significantly enhancing cable management. Additionally, the Toughpower GT includes native PCIe 12V-2x6 connectors, which are essential for modern GPUs, ensuring compatibility with the latest graphics technologies.
Warranty and Reliability
Both power supplies come with a 5-year warranty, providing peace of mind regarding their reliability and performance. The ARESGAME AGV Series emphasizes its heavy protection features, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OPP (Over Power Protection), and SCP (Short Circuit Protection). Similarly, the Thermaltake Toughpower GT also includes essential protections such as OVP, UVP, OCP, and others. This focus on safety ensures that both products are reliable options for gamers looking to safeguard their hardware investments.
Which should you buy?
Choosing between the ARESGAME AGV Series 650W Power Supply and the Thermaltake Toughpower GT 850W boils down to your specific needs and budget. If you are a casual gamer on a budget, the ARESGAME at $44.99 represents an excellent value with reliable power and decent efficiency. However, if you are building a high-performance gaming rig or workstation, the Thermaltake Toughpower GT at $95.52 offers superior efficiency, modular design, and better cooling technology, making it a worthy investment for serious gamers. Ultimately, consider your gaming requirements and budget to make the best choice.

