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Antec HCG850 Gold Extreme vs EVGA SuperNOVA 850 G6: Comparison
Antec HCG850 Gold Extreme vs EVGA SuperNOVA 850 G6: the connector count difference
There is a split on protections as well, OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO on the Antec HCG850 Gold Extreme versus OCP, OVP, OPP, SCP, OTP, UVP on the EVGA SuperNOVA 850 G6.
Who each one is for
The Antec HCG850 Gold Extreme is the one to take for RTX 4080-class single-GPU builds and buyers wanting a 10-year warranty at 850W, though it is the wrong buy for Multi-GPU or extreme workstation loads and SFF builds needing SFX. Take the EVGA SuperNOVA 850 G6 for budget-conscious high-end gaming builds pairing an RTX 4070 Ti or below. This is specifically the most affordable path to 850W Gold fully modular specs among current top recommendations. It is equally the pick for ITX-adjacent or space-constrained builds needing a shorter PSU. The compact form factor is a genuine practical advantage here. It is not the one for builders planning to keep a system for seven-plus years without upgrades. The Corsair RM850x or Seasonic Prime GX-850, both covered elsewhere on this site, carry stronger long-term warranty confidence from more consistently active brands. Our rating of the Antec HCG850 Gold Extreme (8.1/10): A well-priced step below the HCG1000 with the same ATX 3.0 platform and 10-year warranty, right for RTX 4080-class builds.
What Antec HCG850 Gold Extreme and EVGA SuperNOVA 850 G6 have in common
Everything else lines up. Wattage, modularity, fan size, warranty and 80 plus rating read the same on both, so those are not worth weighing. They match on 10 further specifications as well.
Frequently asked questions
Do the Antec HCG850 Gold Extreme and EVGA SuperNOVA 850 G6 differ on sata connectors?
Yes. SATA Connectors reads 10 on the Antec HCG850 Gold Extreme versus 9 on the EVGA SuperNOVA 850 G6.
Is the ATX Standard the same on the Antec HCG850 Gold Extreme and EVGA SuperNOVA 850 G6?
It is. Both are listed at ATX 2.x, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- Antec HCG850 Gold Extreme
- Antec
- EVGA SuperNOVA 850 G6
- EVGA
Wattage
- Antec HCG850 Gold Extreme
- 850 W
- EVGA SuperNOVA 850 G6
- 850 W
80 PLUS Rating
- Antec HCG850 Gold Extreme
- Gold
- EVGA SuperNOVA 850 G6
- Gold
Model Number
- Antec HCG850 Gold Extreme
- HCG850 Extreme
- EVGA SuperNOVA 850 G6
- SuperNOVA 850 G6
ATX Standard
- Antec HCG850 Gold Extreme
- ATX 2.x
- EVGA SuperNOVA 850 G6
- ATX 2.x
Form Factor
- Antec HCG850 Gold Extreme
- ATX
- EVGA SuperNOVA 850 G6
- ATX
Single +12V Rail
- Antec HCG850 Gold Extreme
- Yes
- EVGA SuperNOVA 850 G6
- Yes
12V-2x6 Connectors
- Antec HCG850 Gold Extreme
- 0
- EVGA SuperNOVA 850 G6
- 0
Zero-RPM Mode
- Antec HCG850 Gold Extreme
- Yes
- EVGA SuperNOVA 850 G6
- Yes
Sleeved Cables
- Antec HCG850 Gold Extreme
- No
- EVGA SuperNOVA 850 G6
- No
PCIe 8-pin Connectors
- Antec HCG850 Gold Extreme
- 6
- EVGA SuperNOVA 850 G6
- 6
Connector Count
- Antec HCG850 Gold Extreme
- 1x 24-pin ATX, 2x EPS 4+4, 6x PCIe 6+2-pin, 10x SATA, 6x Molex, 1x FDD
- EVGA SuperNOVA 850 G6
- 1x 24-pin ATX, 2x EPS 4+4, 6x PCIe 6+2-pin, 9x SATA, 4x Molex, 1x floppy adapter, no native 12V-2x6
Fan Size
- Antec HCG850 Gold Extreme
- 135 mm
- EVGA SuperNOVA 850 G6
- 135 mm
Fan Model / Bearing
- Antec HCG850 Gold Extreme
- 135mm fluid dynamic bearing
- EVGA SuperNOVA 850 G6
- 135mm fluid dynamic bearing (Hong Hua HA13525M12F-Z)
Japanese Capacitors
- Antec HCG850 Gold Extreme
- Yes
- EVGA SuperNOVA 850 G6
- Yes
EPS 8-pin Connectors
- Antec HCG850 Gold Extreme
- 2
- EVGA SuperNOVA 850 G6
- 2
SATA Connectors
- Antec HCG850 Gold Extreme
- 10
- EVGA SuperNOVA 850 G6
- 9
Molex Connectors
- Antec HCG850 Gold Extreme
- 6
- EVGA SuperNOVA 850 G6
- 4
Cable Lengths
- Antec HCG850 Gold Extreme
- 24-pin 600mm, EPS 650mm, PCIe 600mm, SATA 600-750mm
- EVGA SuperNOVA 850 G6
- 24-pin 610mm, EPS 700mm, PCIe 700mm+125mm, SATA 560mm+110mm+110mm, Molex 560mm+100mm+100mm+100mm
Length
- Antec HCG850 Gold Extreme
- 160 mm
- EVGA SuperNOVA 850 G6
- 140 mm
Fan Bearing
- Antec HCG850 Gold Extreme
- Fluid Dynamic
- EVGA SuperNOVA 850 G6
- Fluid Dynamic
Modularity
- Antec HCG850 Gold Extreme
- Fully Modular
- EVGA SuperNOVA 850 G6
- Fully Modular
Protections
- Antec HCG850 Gold Extreme
- OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO
- EVGA SuperNOVA 850 G6
- OCP, OVP, OPP, SCP, OTP, UVP
Warranty
- Antec HCG850 Gold Extreme
- 10 years
- EVGA SuperNOVA 850 G6
- 10 years
Which one should you pick?
Choose Antec HCG850 Gold Extreme if you want the higher wattage (850 W vs 850 W), the higher PCIe 8-pin connectors (6 vs 6) and the higher warranty (10 years vs 10 years).
Choose EVGA SuperNOVA 850 G6 if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | Antec HCG850 Gold Extreme | EVGA SuperNOVA 850 G6 |
|---|---|---|
| Amazon | $119.99 View on Amazon | View on Amazon |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Antec HCG850 Gold Extreme
8.1 / 10 Expert Rating
A well-priced step below the HCG1000 with the same ATX 3.0 platform and 10-year warranty, right for RTX 4080-class builds.