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EVGA SuperNOVA 850W G3 Power Supply Review

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Manufacturer: EVGA
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Introduction and Features

Introduction

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EVGA offers one of the most complete lines of PC power supplies on the market today and they are continually striving to improve their product offerings. The new Supernova G3 Series power supplies are based on EVGA’s popular G2 series but now come in a smaller chassis measuring only 150mm (5.9”) deep. The G3 Series also uses a 130mm cooling fan with a hydraulic dynamic bearing for quiet operation and EVGA claims the new G3 units offer even better performance than the G2 models. The Supernova G3 Series is now available in five different models ranging from 550W up to 1000W. We will be taking a detailed look at the Supernova 850W G3 power supply in this review.

•    EVGA SuperNOVA 550W G3 ($99.99 USD)
•    EVGA SuperNOVA 650W G3 ($109.99 USD)
•    EVGA SuperNOVA 750W G3 ($129.99 USD)
•    EVGA SuperNOVA 850W G3 ($149.99 USD)
•    EVGA SuperNOVA 1000W G3 ($169.99 USD)

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The Supernova G3 series power supplies are 80 Plus Gold certified for high efficiency and feature all modular cables, high-quality Japanese brand capacitors, and EVGA’s ECO Intelligent Thermal Control System which enables fan-less operation at low to mid power. All G3 series power supplies are NVIDIA SLI and AMD Crossfire Ready and are backed by either a 7-year (550W and 650W) or 10-year (750W, 850W and 1000W) EVGA warranty.

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EVGA SuperNOVA 850W G3 PSU Key Features:

•    850W Continuous DC output at up to 50°C
•    10-Year warranty with unparalleled EVGA Customer Support
•    80 PLUS Gold certified, with up to 90%/92% efficiency (115VAC/240VAC)
•    Highest quality Japanese brand capacitors ensure long-term reliability
•    Fully modular cables to reduce clutter and improve airflow
•    Quiet 130mm hydraulic dynamic bearing fan for long life
•    ECO Intelligent Thermal Control allows silent, fan-less operation at low power
•    NVIDIA SLI & AMD Crossfire Ready
•    Active Power Factor correction (0.99) with Universal AC input
•    Heavy-duty protections: OVP, UVP, OCP, OPP, SCP, and OTP

Please continue reading our review of the EVGA 850W G3 PSU!!!

Here is what EVGA has to say about the new Supernova G3 power supplies: “EVGA SuperNOVA power supplies are well known for their extreme efficiency, performance and reliability. In fact, over the last 3 years EVGA SuperNOVA power supplies have won over 70 awards from leading review sites. It is EVGA’s dedication to performance that has created the latest power supply platform; the EVGA SuperNOVA G3 Series. With these new power supplies, we take the best features from our award winning G2 lineup and make them even better. A smaller size, improved performance and a new Hydraulic Dynamic Bearing fan giving you ultra-quiet performance and an increased lifespan.

EVGA was founded in 1999 with headquarters in Brea, California. They continue to specialize in producing NVIDIA based graphics adapters and Intel based motherboards and keep expanding their PC power supply product line, which includes over forty models ranging from the high-end 1,600W SuperNOVA T2 to the budget minded EVGA 400W power supply.

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(Courtesy of EVGA)

The table above lists five of the nine EVGA 850W power supplies. Prices range from $109.99 USD for the 850W GQ up to $149.99 USD for the 850W G3 and 850W G2L.


January 25, 2017 | 11:49 PM - Posted by Anonymous (not verified)

Who cares about the 850W? The 1000W version has been reviewed more than 2 months ago by jonnyguru http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story&reid=494

PCPER always showing us the latest and greatest! Where is the "I sold my soul to nvidia or EVGA to get a free trip to Vegas" sticker on this "article"?

January 26, 2017 | 12:34 AM - Posted by Kraaketaer

Who cares about 1000W? No relevant combination of modern hardware requires even remotely that much power - an OC'd 6950X with Titan X Pascals in SLI might edge over 700W under power virus loads, but nowhere near 1000. And under normal gaming loads power draw would be far less.

Now stop being an a**. This is a well written and researched, thorough review. And of course JonnyGuru gets an early sample - OklahomaWolf is pretty much regarded as the bee's knees in PSU testing. He probably gets more or less what he wants*. Publishing a high quality review now that units are actually available seems like a good idea to me.

*at least as much as any HW reviewer does.

January 26, 2017 | 02:42 AM - Posted by Anonymous (not verified)

Does this site ever stop hocking keyboards and powersupplies?

January 26, 2017 | 01:28 PM - Posted by Kraaketaer

Positive review of a good product != hocking.

Quality PSUs don't get the attention they deserve/should have. The importance of including a good PSU in your PC build is something that needs to be communicated more, not less, and reviews like this are a part of that. Of course, there's also the tendency for makers of low-cost crap products to not send them out for review, which unfortunately few publications have the funds to do anything about themselves.

January 27, 2017 | 11:36 AM - Posted by scajjr2

Last 2 EVGA power supplies I tried in the past few months were both DOA. Have gone back to Corsair.

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