best Power Supply for Gaming Pc – The best power supply is probably not going to be the first component you excitedly pick for your new gaming PC build project, but it could be one of the most important. The power supply is the heart of your PC; it feeds every component you have in your machine, and if your PSU goes down, it can take everything else with it.
From the CPU up to your precious graphics card, everything in your PC benefits from the best power supply you can buy, so you should pay extra attention when the time comes to select your next PSU.
ROUND UP
back to menu ↑1.PowerSpec 650W
Features
- STABILITY: This PSU features 650 Watt of output power, adopts active PFC design with single +12V output rail providing strong and stable power to computers. Compliance with Intel ATX 12V standards. Sufficient and stable current to fully support SLI & CrossFire Systems
- EFFICIENCY: This switching power supply obtains 80 Plus Bronze certification, offering 85% minimum efficiency at 50% load
OUR TAKE
PowerSpec power supplies provide the ideal balance of price and performance. The PS 650BSM provides 650W of continuous power. Rated 80+ Bronze for greater than 82% efficiency. Semi-Modular cables for flexibility that are fully sleeved
his power supply features 650W of output power, adopts active PFC design with a single +12V output rail providing strong and stable power to computers. It complies with Intel ATX 12V standards. The sufficient and stable current fully supports SLI & CrossFire Systems.
back to menu ↑2.EVGA 220-G5-0650-X1
Features
- 80 plus Gold certified, with 91% efficiency or higher under typical loads
- Fully modular to reduce clutter and improve airflow. Input Voltage:100 - 240 VAC
OUR TAKE
The EVGA SuperNOVA G5 joins the elite ranks of the EVGA 80 PLUS Gold power supplies. As the successor to the award-winning G3 series, the G5 power supplies continue to push the envelope with the latest certifications and Intel power-on standards.
Starting with 80 PLUS Gold certification, a fully-modular cable design, 100% Japanese capacitors, and an ultra-quiet 135mm Fluid Dynamic bearing fan with EVGA ECO mode, these power supplies are built for performance and silence.
back to menu ↑3.Corsair RM Series
Features
- 80+ Gold certified: high efficiency operation for lower power consumption, less noise and cooler temperatures.
- Tuned for low noise operation: a 140mm rifle Bearing fan with a specially calculated fan curve ensures that fan noise is kept to minimum, even at full load.
OUR TAKE
The Corsair RM650 has high performance in almost all areas and it is dead silent. Its only major downside seems to be the small price difference with the RM650x, which has better capacitors and a higher quality fan. Nonetheless, the RM650 scores higher efficiency under super-light loads and it also supports Windows 10’s Modern Standby mode.
If the price difference with the RM650x is close to 20 dollars (16 pounds) then the RM650 is a good deal, but with only 10 dollars (8 pounds) difference it will be a tough sale.
back to menu ↑4.Power Supply 750W
Features
- ✅ 〖80 Plus Gold Certified〗 80 Plus Gold certified with 90% efficiency or higher under typical loads.Lower power consumption, less noise and cooler temperatures.
- ✅ 〖ARGB Light Mode〗 25 smart RGB lighting modes with memory function, press RGB controller switch to choose the color mode you like： single color mode, breathing lights mode, color mix mode.
OUR TAKE
Of the two variants of Corsair’s CX450, the Great Wall version is more efficient than CWT’s, especially under light loads, and has a more efficient 5VSB rail. On the other side, it has a more-aggressive fan profile, so its noise output is increased.
In the US market, you will only find the CWT version, which is made in Vietnam instead of China, so it avoids the tariffs and keeps its price tag low.
Another decent alternative if your budget is low, you need more than 500W of capacity, and you aren’t that concerned about efficiency or some fan noise under load is the Corsair VS650
back to menu ↑5.SHARK TECHNOLOGY ATX-1000-LED
Features
- Strong 1000-Watt PSU providing stable power source for ATX12V / EPS12 desktop computer with dedicated PCI-Express graphic card. ** Attention: DOES NOT support Bitcoin/Ethereum mining application.**
- High efficiency means less heat dissipation plus less electricity wasted: typical 85.77%, average 84.16% -- over 82 percent across all load level, meets and exceeds 80plus standard. Full range AC input Active PFC technology: 100- 240V auto-select.
OUR TAKE
Compared to most PC models on the market, the efficient and sophisticated design allows the device to operate at lower temperatures and with less noise thanks to the fan. This machine can be operated automatically anywhere in the world in the range of AC input voltage from 100V to 240V. The result is that the 120mm fan must operate at a very low speed and a blue LED function with illumination is added to help you understand how the power supply works.
It’s so quiet, don’t hear that! This feature also provides users with an idea of how quickly fans can spin at that time. Do you need a better power source that continuously powers the computer system without frequent reset, automatic shutdown, shutdown, or sensitivity to fluctuations in the AC input voltage? Look no further. The SHARK TECHNOLOGY 1000W LED full power range comes with 4 UL approved bolts and a power cord.
back to menu ↑WRAP UP
best Power Supply for Gaming Pc – It’s worth remembering that a good PSU will last for several systems builds. So, make a good investment now and you won’t have to spend extra money the next time you upgrade. The way new processors and graphics cards are chewing through more power with each generation, that’s a legitimate concern.
A few years ago, high-capacity PSUs were less efficient at light and moderate loads when compared to lower-capacity ones, at least. This is not the case anymore, so if you select a modern Gold or higher efficiency PSU, you won’t have low efficiency at light loads, regardless of its capacity.
Intel, in its newest ATX spec (v2.53), has set some low-load efficiency requirements, which state that every PSU should have more than 70% efficiency with 10W (<500W capacity) or 2% of its max-rated-capacity loads. This requirement is effective from July 2020, so every power supply m
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