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Antec HCG1000 Gold Extreme vs Antec Signature 1300 Platinum: Comparison
Antec HCG1000 Gold Extreme and Antec Signature 1300 Platinum separate most on pcie 8-pin connectors: Antec HCG1000 Gold Extreme at 8, Antec Signature 1300 Platinum at 12, 33% in favour of Antec Signature 1300 Platinum. Wattage splits them by another 23%, again favouring Antec Signature 1300 Platinum. They match on 19 other specifications, including atx standard, form factor and single +12v rail. On price, Antec HCG1000 Gold Extreme sits at $149.99 against $289.99 for Antec Signature 1300 Platinum.
Specs
| Specification |  |  |
|---|---|---|
| Brand | Antec | Antec |
| Wattage | 1000 W-23% | 1300 W |
| 80 PLUS Rating | Gold | Platinum |
| ATX Standard | ATX 2.x | ATX 2.x |
| Form Factor | ATX | ATX |
| +12V Rail Amperage | 83 A | 108 A |
| Single +12V Rail | Yes | Yes |
| Cybenetics Efficiency | Platinum | Platinum |
| Cybenetics Noise | A- | None |
| PCIe CEM Standard | None | None |
| 12V-2x6 Connectors | 0 | 0 |
| Hold-Up Time | 18 ms-14% | 21 ms |
| Zero-RPM Mode | Yes | Yes |
| Sleeved Cables | No | Yes |
| Measured Avg Efficiency | 89.7 % | 89.97 % |
| PCIe 8-pin Connectors | 8-33% | 12 |
| Measured Average Noise | 28.31 dBA | 47.79 dBA |
| Connector Count | 1x 24-pin ATX, 2x EPS 4+4, 8x PCIe 6+2-pin, 12x SATA, 6x Molex, 1x FDD adapter | 1x 24-pin ATX, 2x EPS 4+4, 12x PCIe 6+2-pin, 14x SATA, 5x Molex, 1x FDD |
| 12VHPWR Connectors | 0 | 0 |
| Fan Size | 135 mm | 135 mm |
| Fan Model / Bearing | Hong Hua HA13525H12F-Z, fluid dynamic bearing | Hong Hua HA13525H12F-Z, fluid dynamic bearing |
| OEM / Platform | Seasonic | Seasonic |
| Japanese Capacitors | Yes | Yes |
| EPS 8-pin Connectors | 2 | 2 |
| SATA Connectors | 12 | 14 |
| Molex Connectors | 6 | 5 |
| Cable Lengths | ATX 550mm, EPS 650mm, PCIe 550mm and 550+100mm, SATA 400+90+90+90mm, Molex 500+100+100+100mm | ATX 600mm, EPS 650mm, PCIe 670+70mm, SATA 400+115+115+115mm and 350+150+150+150mm, Molex 450+120+120mm and 350+120mm |
| Length | 160 mm | 170 mm |
| Colour | Black | Black |
| Fan Bearing | Fluid Dynamic | Fluid Dynamic |
| Topology | Full-Bridge LLC + DC-DC | Full-Bridge LLC + DC-DC |
| Modularity | Fully Modular | Fully Modular |
| Protections | OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO | OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO |
| Warranty | 10 years | 10 years |
| Model | HCG1000 Extreme | Signature Platinum 1300 |
| Typical Price | $149.99 | $289.99 |
| Source URL | https://www.antec.com/product/power/hcg1000-extreme | https://www.antec.com/product/power/signature-platinum-1300 |
Price comparison
| Retailer | Antec HCG1000 Gold Extreme | Antec Signature 1300 Platinum |
|---|---|---|
| Consumercarts listing | $149.99 View on Consumercarts listing | $289.99 View on Consumercarts listing |
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 HCG1000 Gold Extreme
8.3 / 10 Expert Rating
A solid 1000W Gold-rated ATX unit for an RTX 4080/4090 or RTX 5080/5090-class high-end gaming build, held back only by the usual mid-tier compromises on cabling and OEM sourcing.
Antec Signature 1300 Platinum
8.8 / 10 Expert Rating
A best-in-class 1300W Platinum-rated ATX unit for a workstation or multi-GPU build with serious headroom, held back only by its premium price.
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