Corsair vs650 650w vs Gigabyte superb 720w - Which is better?

Micogamer

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Apr 9, 2017
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Hi All. I'm going to buy power supply. I can buy one of them: Corsair vs650 or Gigabyte superb 720w. So which one better for gtx 780 graphic card? I mean which PSU better for gaming? And why? Thanks for the answers.
 
Solution
i7-690 can draw ~100W to ~130W at +12V. GTX 780 can draw ~250W to ~300W at +12V. Other components in your system (Motherboard, RAM, HDDs, SSDs, and Fans) can range around ~70W to ~100W at +12V. So, estimated total draw at +12V rail can be around ~420W (~35A) to ~530W (~44A).

The Superb720, which provides only 504W (~42A) at +12V, would be close to the rated limit and will be considered inefficient and risky for that system of yours. The Corsair VS650, providing 600W (50A) at +12V, will be better in terms of ample wattage and efficiency compared to the Superb720. However, again, both PSU's are not good-quality models. So, though it may power your rig now, you don't know how long will it last or will it be reliable and...
To be honest, none.

Both of those PSUs are not suitable for a gaming rig, esp. in terms of quality and efficiency.

The Gigabyte Superb 720 is actually a 610W PSU and not a "720W" PSU, as marketing claims it to be. This is already an indication to fool buyers thinking it can provide "720W" but it cannot. The Superb 720 (model no: GE-P610A-C2) is rated as a 610W PSU but can only provide 504W at the +12V rail. It is made by AcBel Polytech and is already discontinued.

The Corsair VS650 (model no: CP-9020051) is a 650W PSU but only provides 600W at the +12V rail. It is made by CWT, and like the Superb 720, it is already discontinued.

So, both of those PSUs, I wouldn't personally use nor recommend.

If you can provide a budget and the location/store you will purchase from, as well as your specs (CPU esp.) we can recommend better PSU alternatives.
 

Micogamer

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Apr 9, 2017
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Hi, thanks for you answer. And i can't buy another psu. I live in village and here in the shop, i can buy one of them :/ Other power supplies is 300-400w made in china. yesterday i read a lot of reviews about corsair vs650, people don't like it. But about superb 720w i cant find any reviews. I want to know which one best for me, for now?
 
As I mentioned, the Corsair VS650 (600W at +12V rail) has the edge if compared to the Gigabyte Superb 720 (504W at +12V rail). Both are not good though and both are already discontinued models, so, it's a risk I personally wouldn't even consider taking.
 
i7-690 can draw ~100W to ~130W at +12V. GTX 780 can draw ~250W to ~300W at +12V. Other components in your system (Motherboard, RAM, HDDs, SSDs, and Fans) can range around ~70W to ~100W at +12V. So, estimated total draw at +12V rail can be around ~420W (~35A) to ~530W (~44A).

The Superb720, which provides only 504W (~42A) at +12V, would be close to the rated limit and will be considered inefficient and risky for that system of yours. The Corsair VS650, providing 600W (50A) at +12V, will be better in terms of ample wattage and efficiency compared to the Superb720. However, again, both PSU's are not good-quality models. So, though it may power your rig now, you don't know how long will it last or will it be reliable and safe for your other components.
 
Solution